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PRODUCT INFORMATION

Content Page Power Supplies - General

Unregulated power supply units - 1-phase unregulated power supply units - 3-phase unregulated power supply units

6 8 10

Primary switchmode power supplies

Primary switchmode power supplies EcoLine

Electronic Fusing System WAVEGUARD

DC voltage transformer

Power Supplies

Power Supplies Transformers and power supplies are important links in the supply of power to automation systems. They are the core of each and every switchgear cabinet. At the same time, a control voltage of 24V for the supply of all electrical components has become established worldwide. Other voltages are though still used.

Transformer

The power supply must be chosen with extreme care, because it is crucial for the reliable functioning of all the components it supplies. Power supplies are composed of a transfer system that transfers energy of one alternating voltage to another alternating voltage by means of electromagnetic induction.

Rectifier

The secondary alternating voltage is transformed into a pulsing direct voltage via a rectifier, and then smoothed by means of a filter circuit. In the case of stabilized power supplies, the output voltage is held constant by a stabalizing unit.

Stabilization

Filtering

Output

constant

AC voltage

Power supplies from Weidmüller have proven themselves over many years in the supply of power to electronics modules. They are CE certified and comply with DIN EN 50081-1 and DIN EN 50082-2 (from 1. April 2002 EN 61000-6-2). Therefore, they can be safely used in industry, in small installations and also in residential areas. They have a proven performance, tested under the harshest environmental conditions. Weidmüller offers power supply modules that are suitable for industrial use: • non-stabilized transformer power supplies: • primary switched-mode chopper-type regulators • DC/DC converters • in-phase regulated power supplies

Pulsating AC voltage

Filtered AC voltage

Input voltage in accordance with DIN IEC 38 The tolerance range of a valid mains voltage of 230Vac / 400Vac will be extended by ±10% from the year 2003. Weidmüller power supplies already fulfil the applicable regulations in accordance with DIN IEC 38.

Stabilized DC voltage

Temperature range Power supplies continuously create power loss that is released as heat. This heat is dissipated via a heat sink and the surface of the housing. Depending on the type, Weidmüller power supplies can be used in ambient temperature up to 60°C . The power supply to be installed, depends on the ambient temperature.

World-wide use Weidmüller power supplies carry international approvals for world-wide use in many different applications. They are used in applications in mechanical engineering, industrial automation, systems engineering, the power supply industry, production lines and building technology.

Compact construction Weidmüller power supplies can be used in limited spaces due to their compact design and low basic area requirements. This saves space in the switchgear cabinet and reduces costs.

Power Supplies Standards and regulatories DIN EN 50178 DIN VDE 0160

Equipping electrical power installations with electronics equipment

DIN EN 61558

Safety of transformers, power supplies and similar

DIN EN 60950 IEC 950 DIN VDE 0805

Safety of facilities used in information technology

DIN EN 60742 DIN VDE 0550 T.1

Regulations for small transformers

DIN VDE 0550 T.3

Special regulations for isolating and control power transformers

DIN VDE 0551

Regulations for safety transformers

DIN VDE 0106 T.101

Basic requirements for safe isolation in electrical equipment

DIN VDE 0113 T.1

Electrical equipping of industrial machinery

DIN IEC 68

Basic environmental testing procedures

IEC 38

Additional advice on status of international standards and European harmonization of nominal mains voltage 230/400 V

DIN EN 61131-2

Programmable controllers

The following guidelines are also applicable: 73/23 EWG

Use of electrical equipment within certain voltage ranges (guidelines concerning low voltages)

89/336 EWG

Electromagnetic Compatibility (EMC guidelines)

98/37 EG

Safety of machines (guidelines concerning machines)

Unregulated power supply units

Unregulated power supply units CompactPower Compact power supplies are important links for the power supply of control systems. They are used where process or control voltages are required that are not the same as the mains voltage. Transformers create the galvanic separation of the input and output circuits. The minimal requirement is given in VDE

0550 with 2000V. The appropriate construction enables Weidm端ller's transformers power supplies to fulfill the stringent safety requirements in accordance with DIN-EN 61558. That is why they can be used to generate the safety extra-low voltage (SELV).

1-phase unregulated power supply units

The connection to the mains from the input side is made by means of a screw type terminal. The 1-phase unregulated power supply units are designed for a nominal voltage of -230V +/- ~15V or 400V +/- ~15V, 50/60Hz and the 3-phase unregulated power supply units are for 3 x 400 V +/- 5 %. The secondary alternating current is conducted to a bridge rectifier, which rectifies the voltage. The pulsing DC voltage from the rectifier is filtered by means of electrolytic capacitors to a maximum ripple of typically 5% eff. This DC voltage is then conducted to the output terminals; these being designed as plug-and-screw terminals. The output is equipped with a varistor to dampen voltage peaks. An LED diode, equally connected to the output voltage, indicates operating status. Well-balanced spectrum of power for optimum efficiency The output currents of the appropriately graduated group sizes are defined via two ambient temperatures. The choice of the group size is adjusted to offer the maximum usage of the compenents. Adjusted to standard voltages according to IEC 38 In case of 1-phase power supply units six possible nominal voltages can be connected by +/- ~15 V tapping by choosing the corresponding terminals: 215, 230, 245, 385, 400, 415 V In case of 3-phase power supply units three possible nominal voltages can be connected by +/- 5 % tapping: 380, 400, 415 V

Schematic circuit diagram for 1-phase units CP NT INPUT +15V 0V -15V

OUTPUT

230V

400V PE

+ + 24VDC

Unregulated power supply units

Schematic circuit diagram for 3-phase units CP NT3 250 / 400 / 500 W INPUT +5% 400V -5% +5% 400V -5% +5% 400V -5%

OUTPUT 3x

+ +

130¡

24VDC

Reliable protection against short-circuit and overload The integrated, secondary-side fuse (FKS), up to group size CP NT 192W, protects against overload and short-circuits. This protection is achieved for the devices CP NT 264W, CP NT 432W and 3-phase unregulated power supply units by means of a thermal switch built into the transformer. Easy to mounting

Schematic circuit diagram for 3-phase units CP NT3 600 / 750 / 1000 W INPUT +5% 400V -5% +5% 400V -5% +5% 400V -5%

OUTPUT 3x

+ +

130¡

24VDC

Key-hole assembly eases mounting tasks and saves time. A snap-on fixing element for DIN rails is available as an accessory for devices up to 144 Watts. This ensures easiest possible mounting; insert into the device and secure by means of the two screws!

0V Fail

3-phase unregulated power supply units

Transformer vacuum-varnished impregnated, painted black • No droning • Moisture cannot penetrate into the windings • Windings mechanically stabalized • Improved heat dissipation from the windings • Good heat radiation

1-phase unregulated power supply units CP NT 72

CP NT 144

E B

CP NT 36

D A

Approvals:

%\ { Ordering data

Technical data Max. capacity

Type CP NT36

Cat. No. 8575260000

Type CP NT72

Cat. No. 8575270000

Type CP NT144

Cat. No. 8575280000

36 Watt

72 Watt

144 Watt

230V / 400V with additional possibility for reconnection ± 15V; 50/ 60 Hz.; PE 0,1 A / 0,06 A 0,35 A / 0,2 A 0,63 At / 0,315 At 2,5 mm2 Clamping yoke screw connection

230V / 400V with additional possibility for reconnection ± 15V; 50/ 60 Hz.; PE 0,13 A / 0,08 A 0,56 A / 0,32 A 0,1 At / 0,63 At 2,5 mm2 Clamping yoke screw connection

230V / 400V with additional possibility for reconnection ± 15V; 50/ 60 Hz.; PE 0,33 A / 0,19 A 0,95 A / 0,55 A 1,6 At / 1,0 At 2,5 mm2 Clamping yoke screw connection

Suppressor circuit Status indicator

= 24V SELV < 5% 1A 1,5 A 4x 2,5 mm2/ 12 flexible 4x 4,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

= 24V SELV < 5% 2,5 A 3A 4x 2,5 mm2/ 12 flexible 4x 4,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

= 24V SELV < 5% 5A 6A 4x 2,5 mm2/ 12 flexible 4x 4,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

Mechanics Exterior dimensions (A x B X C) Installation dimensions (D X E) Weight Mounting position horizontal Mounting position horizontal any Mounting position

78 x 68 x 123 mm 56 x 47,5 mm, M4 1,5 kg 55 °C environment max 1 A 40 °C environment max. 1,5 A 40 °C environment max. 1 A

84 x 85 x 125 mm 64 x 65 mm, M4 2,1 kg 55 °C environment max. 2,5 A 40 °C environment max. 3 A 40 °C environment max. 2,5 A

96 x 92 x 135 mm 84 x 75 mm, M5 3,1 kg 55 °C environment max. 5 A 40 °C environment max. 6 A 40 °C environment max. 5 A

3 At flat plug-in fuse 4 KV B IP 20 1 acc. to VBG4 F = 0,80 typ. - 20 °C...+ 55 °C - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558-2-4 and -6 EN 61131-2 EN 50081-1 EN 61000-6-2

7.5 At flat plug-in fuse 4 KV B IP 20 1 acc. to VBG4 F = 0,83 typ. - 20 °C...+ 55 °C - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558-2-4 and -6 EN 61131-2 EN 50081-1 EN 61000-6-2

10At flat plug-in fuse 4 KV B IP 20 1 acc. to VBG4 F = 0,88 typ. - 20 °C...+ 55 °C - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558-2-4 and -6 EN 61131-2 EN 50081-1 EN 61000-6-2

CP RP 36 W 8588900000

CP RP 72 W 8588910000

CP RP 144 W 8588920000

Primary Nominal voltage

Open-circuit current Input current External back-up fuse Max. section of connection mm2/ AWG Type of connection Secondary Nominal voltage according to EN 61131-2; Residual ripple Current at 55° C Current at 40° C Max. connection mm2/ AWG Type of connection

General Protection Insulation stability Insulation class Degree of protection Protection class Protection aganist contact Efficiency Temperature range Storage temperature Low voltage directive Standards

Accessories Snap-on mounting plate for TS 35 DIN rail

1-phase unregulated power supply units CP NT 192

Type CP NT192

CP NT 264

Cat. No. 8575300000

Type CP NT264

CP NT 432

Cat. No. 8575310000

Type CP NT432

Cat. No. 8575320000

192 Watt

264 Watt

432 Watt

230V / 400V with additional possibility for reconnection ± 15V; 50/ 60 Hz.; PE 0,3 A / 0,16 A 1,3 A / 0,7 A 2,0 At / 1,25 At 2,5 mm2 Clamping yoke screw connection

230V / 400V with additional possibility for reconnection ± 15V; 50/ 60 Hz.; PE 0,5 A / 0,28 A 1,8 A / 1 A 3,15 At / 1,6 At 2,5 mm2 Clamping yoke screw connection

230V / 400V with additional possibility for reconnection ± 15V; 50/ 60 Hz.; PE 0,54 A / 0,31 A 2,5 A / 1,3 A 4,0 At / 2,0 At 2,5 mm2 Clamping yoke screw connection

= 24V SELV < 5% 7A 8A 4x 2,5 mm2/ 12 flexible 4x 4,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

= 24V SELV < 5% 10 A 11 A 4x 2,5 mm2/ 12 flexible 4x 4,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

= 24V SELV < 5% 15 A 18 A 4x 2,5 mm2/ 12 flexible 4x 4,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

105 x 105 x 145 mm 80 x 86 mm, M5 4,3 kg 55 °C environment max. 7 A 40 °C environment max. 8 A 40 °C environment max. 7 A

120 x 113 x 165 mm 90 x 94 mm, M5 6,1 kg 55 °C environment max. 10 A 40 °C environment max. 11 A 40 °C environment max. 10 A

135 x 135 x 185 mm 104 x 106 mm, M5 9,1 kg 55 °C environment max. 15 A 40 °C environment max. 18 A 40 °C environment max. 15 A

15 At flat plug-in fuse 4 KV B IP 20 1 acc. to VBG4 F = 0,90 typ. - 20 °C...+ 55 °C - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558-2-4 and -6 EN 61131-2 EN 50081-1 EN 61000-6-2

Thermal switch 4 KV B IP 20 1 acc. to VBG4 F = 0,93 typ. - 20 °C...+ 55 °C - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558-2-4 and -6 EN 61131-2 EN 50081-1 EN 61000-6-2

Thermal switch 4 KV B IP 20 1 acc. to VBG4 F = 0,95 typ. - 20 °C...+ 55 °C - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558-2-4 and -6 EN 61131-2 EN 50081-1 EN 61000-6-2

CP NT3 400 W

CP NT3 500 W

Type CP NT3 250

Type CP NT3 400

Type CP NT3 500

CP NT3 250 W

3-phase unregulated power supply units

A B

Approvals:

%\ { Ordering data

Cat. No. 8628620000

Cat. No. 8628630000

Cat. No. 8628650000

Technical data Max. capacity

250 Watt

400 Watt

500 Watt

Primary Nominal voltage

3x 400V ± 5%, 50/ 60 Hz; PE

0.1 A 0.5 A 3x 1.0 AT recommendation 2.5 mm2/ 14 flexible 4.0 mm2 solid Clamping yoke screw connection

0.11 A 0.75 A 3x 1.2 AT recommendation 2.5 mm2/ 14 flexible 4.0 mm2 solid Clamping yoke screw connection

0.13 A 0.9 A 3x 1.6 AT recommendation 2.5 mm2/ 14 flexible 4.0 mm2 solid Clamping yoke screw connection

Suppressor circuit Status indicator

= 24V SELV external 10 AT < 2% 10 A max./ 11 A max. 2x 6,0 mm2/ 10 flexible 2x 6,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

= 24V SELV external 16/18 AT < 2% 16 A max./ 18 A max. 2x 6,0 mm2/ 10 flexible 2x 6,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

= 24V SELV external 20/22 AT < 2% 20 A max./ 22 A max. 2x 6,0 mm2/ 10 flexible 2x 6,0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

Mechanics Exterior dimensions Installation dimensions Weight Maunting position vertical Maunting position horizontal

185 x 84 x 188 mm 163.5 x 57.5 mm; M6 4.7 kg 60 °C environment max. 10 A 40 °C environment max. 11 A

220 x 88 x 208 mm 195 x 59 mm; M8 6.9 kg 60 °C environment max. 16 A 40 °C environment max. 18 A

220 x 108 x 212 mm 195 x 80.5 mm; M8 10 kg 60 °C environment max. 20 A 40 °C environment max. 22 A

3x thermal switchin primary coil ~ 4 KV B IP 20 1 acc. to VBG4 F = 0.76 typ. < 80 W - 20 °C...+ 60 °C (Moisture condensation not allowed) - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558- 2 - 4 and -6 EN 61131-2 EN 60204 EN 50081-1 EN 61000-6-2

3x thermal switchin primary coil ~ 4 KV B IP 20 1 acc. to VBG4 F = 0.77 typ. < 100 W - 20 °C...+ 60 °C (Moisture condensation not allowed) - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558- 2 - 4 and -6 EN 61131-2 EN 60204 EN 50081-1 EN 61000-6-2

3x thermal switchin primary coil ~ 4 KV B IP 20 1 acc. to VBG4 F = 0.78 typ. < 130 W - 20 °C...+ 60 °C (Moisture condensation not allowed) - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558- 2 - 4 and -6 EN 61131-2 EN 60204 EN 50081-1 EN 61000-6-2

Open-circuit current Nominal current External back-up fuse Motor protection switch Max. section of connection mm2/ AWG Type of connection Secondary Nominal voltage according to EN 61131-2; Fuse Residual ripple Current at 60 ºC/ 40 ºC Max. connection mm2/ AWG Type of connection

General Fan signal Protection Insulation stability Insulation class Degree of protection Protection class Protection aganist contact Efficiency Power loss Temperature range Storage temperature Low voltage directive Standards

3-phase unregulated power supply units CP NT3 600 W

CP NT3 750 W

CP NT3 1000 W

Type CP NT3 600

Type CP NT3 750

Type CP NT3 1000

Cat. No. 8628660000

Cat. No. 8628670000

Cat. No. 8628680000

600 Watt

750 Watt

1000 Watt

3x 400V ± 5%, 50/ 60 Hz; PE

0.15 A 1.2 A 3x 2 AT recommendation 2.5 mm2/ 14 flexible 4.0 mm2 solid Clamping yoke screw connection

0.16 A 1.4 A 3x 2.5 AT recommendation 2.5 mm2/ 14 flexible 4.0 mm2 solid Clamping yoke screw connection

0.14 A 1.8 A 3x 3.15 AT recommendation 2.5 mm2/ 14 flexible 4.0 mm2 solid Clamping yoke screw connection

= 24V SELV external 25/26 AT < 2% 25 A max./ 26 A max. 2x 6.0 mm2/ 10 flexible 2x 6.0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

= 24V SELV external 30/32 AT < 2% 30 A max./ 32 A max. 2x 6.0 mm2/ 10 flexible 2x 6.0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

= 24V SELV external 40/42 AT < 2% 40 A max./ 42 A max. 2x 6.0 mm2/ 10 flexible 2x 6.0 mm2 solid Clamping yoke screw connection pluggable Varistor LED green

230 x 108 x 212 mm 195 x 80.5 mm; M8 11 kg 60 °C environment max. 25 A 40 °C environment max. 26 A

270 x 121 x 255 mm 244 x 89 mm; M10 14 kg 60 °C environment max. 30 A 40 °C environment max. 32 A

280 x 122 x 275 mm 254 x 90 mm; M10 18 kg 60 °C environment max. 40 A 40 °C environment max. 42 A

Open collector < 30 V / < 5 mA / in case of fault high resistive 3x thermal switchin primary coil ~ 4 KV B IP 20 1 acc. to VBG4 F = 0.78 typ. < 180 W - 20 °C...+ 60 °C (Moisture condensation not allowed) - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558- 2 - 4 and -6 EN 61131-2 EN 60204 EN 50081-1 EN 61000-6-2

Open collector < 30 V / < 5 mA / in case of fault high resistive 3x thermal switchin primary coil ~ 4 KV B IP 20 1 acc. to VBG4 F = 0.77 typ. < 230 W - 20 °C...+ 60 °C (Moisture condensation not allowed) - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558- 2 - 4 and -6 EN 61131-2 EN 60204 EN 50081-1 EN 61000-6-2

Open collector < 30 V / < 5 mA / in case of fault high resistive 3x thermal switchin primary coil ~ 4 KV B IP 20 1 acc. to VBG4 F = 0.77 typ. < 280 W - 20 °C...+ 60 °C (Moisture condensation not allowed) - 20 °C...+ 80 °C 73/ 23/ EWG EN 61558- 2 - 4 and -6 EN 61131-2 EN 60204 EN 50081-1 EN 61000-6-2

Primary switchmode power supplies

Primary switched-mode power supplies ConnectPower Switched-mode power supplies from the ConnectPower range are suitable for universal usage, thanks to the varying voltage input range of 85 Vac to 265 Vac. The devices are interference-suppressed in accordance with DIN EN 55022 Class B. At the same time they fulfil the demands for safety extra low voltages SELV in accordance with IEC 950 and DIN EN 61558. The primary switched-mode power supplies are rated from 12W to 300W and have a short-circuit feedback control on the output side.

Chopper

The power supplies can be used for applications in both industrial automation and building automation. Fundamental method of functioning Primary switched-mode power supplies are distinguished by their high efficiency and compact dimensions, as well as their moderate development of heat. The mains voltage is rectified directly. The rectified voltage is then chopped with a higher frequency compared to that of the mains frequency.

Transformer

Rectifier

Filtering

Current division and redundancy WeidmĂźllerâ&#x20AC;&#x2122;s switched-mode power supplies can be conected in series, in order to increase power or redundancy. There are two fundamental technologies: active and passive current division. Active current division requires a higher switching complexity. The advantage is the even loadings of the devices. Passive current division means less complex switching,

Power factor correction (PFC) The PFC (Power Factor Correction) ensures a sinusoidal current consumption of the switched-mode power supplies from the mains supply. A side effect is the regulation of the power factor of approximately 1.

lower costs, but a softer characteristic output curve and a less exact division of the current. The output voltages of the individual devices must be adjusted exactly (+/- 100-200mV) before being conected in parallel.

This is followed by a transformer, which, thanks to the high switching frequency, can be of small proportions. It transforms the voltage with the switching frequency to the required value. The voltage is then subsequently rectified, and smoothed by a filter. The feedback control is achieved by wide-pulse modulation; the switch on and off times of the chopper-transformer are influenced in such a manner that ensures that the output voltage remains stable.

Pulse generator

Primary switchmode power supplies CP-SNT

CP-SNT

H B

Approvals:

%ar Diagram/schematic circuit diagram

FUSE

L N

– secondary through plug-in jumpers ZQV cross-connectable to other WAVE-modules Ordering data

Type CP-SNT 12 W 24 Vdc / 0.5 A

Output voltage/max. current

Input voltage

Minimum typical Maximum at 115 Vac at 230 Vac at 125 Vdc at 250 Vdc Fuse Making current Overvoltage protection

Input current (Mean value; serves as reference only) Input protection

Switching frequency Efficiency at max. load Max. ripple Regulation

Load (10-100% load) at input voltage

Overload protection Max. capacity at output Hold time (Max. output current following input loss) Storage temperature Operating temperature Humidity Galvanic isolation

Wire diameter Dimensions in mm (L x W x H) Weight Mounts on mounting rail

at 115 Vac at 230 Vac

Operating temperature Storage temperature Input-output Input/output to mounting rail Input to earth Output to earth

Cat. No. 9918840024

85 Vac, 120 Vdc 115-230 Vac ±10%, 50/60 Hz 265 Vac, 300 Vdc 260 mA RMS ± 20% 180 mA RMS ± 20% 125 mA ± 20% 65 mA ± 20% 2 A slow fuse (internal)

Type CP-SNT 24 W 24 Vdc / 1 A 28 Vdc / 1 A 15 Vdc / 1.5 A 12 Vdc / 1.5 A 5 Vdc / 2 A

Cat. No. 9928890024 9928890028 9928890015 9928890012 9928890005

Varistor 100 kHz PWM 80% 0.1% RMS 0.6% 0.2% 85 Vac - 265 Vac ein Overvoltage switch-off with automatic reset plus thermal switch-off 8 000 µF 30 ms 80 ms -40 ºC...+85 ºC -20 ºC...+50 ºC max. full rated load Derating: 33% at 60 °C 20 - 85% RH w/o condensation 20 - 90% RH 3 kV RMS 4 kV RMS 1.5 kV RMS 500 V RMS 26-12 AWG (0.1-4.0 mm2) 90 x 18 x 112.5 110 g TS 35

85 Vac, 120 Vdc 115-230 Vac ± 10 %, 50/60 Hz 265 Vac, 300 Vdc 460 mA RMS ± 20% 250 mA RMS ± 20% 235 mA ± 20% 120 mA ± 20% 2 A slow fuse (internal) Thermistor Varistor 100 kHz PWM 78% 0.2% RMS 0.5% 0.2% Overvoltage switch-off with automatic reset plus thermal switch-off 8 000 µF 35 ms 160 ms -40 °C...+85 °C -20 °C...+50 °C max. full rated load Derating : 33% at 60°C 20 - 85% RH w/o condensation 20 - 90% RH 3 kV RMS 4 kV RMS 1.5 kV RMS 500 V RMS 26-12 AWG (0.1-4.0 mm2) 90.5 x 52 x 62.5 160 g TS 35

CSA, UL, CE

Approvals/certifications

Primary switchmode power supplies CP-SNT

CP-SNT

H B

Approvals:

%ar Diagram/schematic circuit diagram + FUSE

L N

Type CP-SNT 55 W 24 Vdc-28 Vdc / 2.3 A 48 Vdc / 1.04 A 12 Vdc - 15 Vdc / 3 A 5 Vdc / 3 A

Ordering data Output voltage/max. current

Input voltage

Minimum typical Maximum at 115 Vac at 360 Vac at 230 Vac at 125 Vdc at 250 Vdc Fuse Making current Overvoltage

Input current (Mean value; serves as reference only) Input protection

Switching frequency Efficiency at max. load Max. ripple Regulation

load (10-100% load) at Input voltage

Overload protection Max. capacity at output Hold time (Max. output current following input loss)

at at at at

115 360 230 480

Vac Vac Vac Vac

Storage temperature Operating temperature Humidity Galvanic isolation

Operating temperature Storage temperature Input-output Input/output to mounting rail Input to earth Output to earth

Wire diameter Dimensions in mm (L x W x H) Weight Mounts on mounting rail

Cat. No. 9927480024 9927480048 9927480012 9927480005

85 Vac, 120 Vdc 115-230 Vac ±10 %, 50/60 Hz 265 Vac, 300 Vdc 1.10 A RMS ± 20%

Type CP-SNT 55 W 24 Vdc / 2.3 A

Cat. No. 9917790324

306 Vac 360 - 480 Vac 550 Vac

0.55 A RMS ± 20% 590 mA ± 20% 315 mA ± 20% 2 A slow fuse (internal) Thermistor Varistor 100 kHz PWM 78% <50 mV RMS 1.0% 0.8% Overvoltage switch-off with automatic reset plus thermal switch-off 10 000 µF 30 ms

120 mA RMS / Phase 100 mA RMS / Phase

3 x 1A slow fuse (internal) Thermistor Varistor 100 kHz 85% <50 mV RMS 1.0% 0.8% Overvoltage switch-off with automatic reset plus thermal switch-off 10 000 µF 120 ms

180 ms -40 ºC...+85 ºC -20 ºC...+40 ºC max. full rated load Derating: 24 V-2.1 A at 50 ºC, 24 V-1.5 A at 60 ºC 20 - 85% RH w/o condensation 20 - 90% RH 3 kV RMS 3 kV RMS 1.5 kV RMS 500 V RMS 26-12 AWG (0.1-4.0 mm2) 98 x 57 x 131 478 g TS 35

120 ms -40 ºC...+85 ºC 0 ºC...+50 ºC max. full rated load Derating: 10% at 60 ºC 20 - 85% RH w/o condensation 20 - 90% RH w/o condensation 3 kV 3 kV 1.5 kV 500 V 26-12 AWG (0.1-4.0 mm2) 108 x 60 x 168 526 g TS 35

CSA, UL, CE

cUL, UL, CE

Approvals/certifications

Accessories Mounting bracket for mounting on a wall

Cat. No. 7920560000

Primary switchmode power supplies CP-SNT

H B

Approvals:

%ar Diagram/schematic circuit diagram

Ordering data

Type CP-SNT 160 W 24 Vdc-28 Vdc / 6.5 A 48 Vdc / 3.5 A 12 Vdc-15 Vdc / 8 A 5 Vdc / 8 A

Output voltage/max. current

Input voltage

Minimum Typical Maximum at 115 Vac at 230 Vac at 125 Vdc at 250 Vdc Fuse Making current Overvoltage

Input current (Mean value; serves as reference only) Input protection

Switching frequency Efficiency at max. load Max. ripple Regulation

load (10-100% load) at Input voltage

Overload protection Max. capacity at output Parallel switchable Hold time (Max. output current following input loss) Storage temperature Operating temperature Humidity Galvanic isolation

at 115 Vac at 230 Vac

Operating temperature Storage temperature Input-output Input/output to mounting rail Input to earth Output to earth

Wire diameter Dimensions in mm (L x W x H) Weight Mounts on mounting rail Differential relay

Cat. No. 9925340024 9925340048 9925340012 9925340005

85 Vac / 195 Vac 115 Vac / 230 Vac ±10%, (adjustable) 50/60Hz 138 Vac / 250 Vac 2.9 RMS ± 20% 1.45 A RMS ± 20%

6.3 A slow fuse (internal) Thermistor Varistor 65 kHz PWM 85% 0.2% RMS 1.0% 0.5% Overvoltage switch-off with automatic reset plus output overvoltage protection 6 000 µF up to 3 devices (passive current division) 40 ms 50 ms -40 ºC...+85 ºC 0 ºC...+50 ºC max. full rated load Derating: 24 V - 5.2 A at 60 ºC 20 - 85% RH w/o condensation 20 - 90% RH 3 kV RMS 3 kV RMS 1.5 kV RMS 500 V RMS 26-12 AWG (0.1-4.0 mm2) 127 x 57 x 175 880 g TS 35 Changeover contact, 30 Vdc / 125 Vac @ 1A max. 5 Vdc @ 10 mA min Passive PFC

Approvals/certifications CSA, UL, CE Accessories Mounting bracket for mounting on a wall

Cat. No. 7920560000

Primary switchmode power supplies CP-SNT

H B

Approvals:

%ar

IEC950

Diagram/schematic circuit diagram

Ordering data

Type CP-SNT 300W

Cat. No. 9916250024

Rated data Input voltage

min. typical max. at 115Vac at 230Vac at 100Vdc at 200Vdc

Input current at 300 W

Dielectric power factor input Input current Topology Input circuit Switching frequency Efficiency Making time Output ripple Regulation Suppressor

at max.load

Load (10-100%) Voltage (86-265Vac rms) Overvoltage Undervoltage Overload Thermal

Adjustable output voltage Rated output current

LED indicator Remote switching ON/OFF Interference The 300 W power supply offers the following additional functions

Monitoring output impadence Parallel switchable Max. capacity at output Voltage stability Temperature

Insulation voltage

Dimensions (L x W x H) Weight Approvals Mounts on mounting rail Accessories Mounting bracket for mounting on a wall

at 115Vac at 230Vac Storage temperature Operating temperature Derating

86Vac, 100Vdc 115-230Vac ± 10% 50/60Hz 265Vac, 200Vdc 3.3A ± 10% 1.65A ± 10% 3.7A ± 10% 1.85A ± 10% 0.99 Sinusoidal Boost PFC / forwards PWM Current: Thermistor Voltage: Varistor 100kHz ± 5% 80% typ. at 115 Vac: 1.5 sec. typ. at 230 Vac: 0.7 sec. typ. at 120Hz: 20mVac RMS at 100kHz: 2mV Vss 0.2% 0.1% Vout > 30Vdc Vout < 14Vdc at Vout = 22 Vdc, lout > 13.8A at Vout = 24 Vdc, lout > 13.5A at Vout = 28 Vdc, lout > 11.6A Heat sink temperature > 100°C 22Vdc - 28Vdc (pot. adj.) at Vout = 22Vdc - 13.6A at Vout = 24Vdc - 12.5A at Vout = 28Vdc - 10.7A Current limiting: LED yellow Error: LED red On: LED green REMOTE on/off, via external switching contact that can switch the power supply unit on or off with 12 Vdc to 24 Vdc. Power supply goes to fault mode overvoltage, undervoltage or over temperature for more than 2 sec. differential relay drops out – universal input voltage with PFC (active power factor corrections) – analogue monitoring function of the output voltage 0…30 V corresponds to 0…10 V ± 3% of the output current 0…15 A corresponds to 0…10 V ± 3% of the internal temperature 0…100°C corresponds to 0…10 V ± 3% – Differential relay, 1 changeover, closed-circuit current principle 10kΩ min. or 1 mA max. Current increase up to 60 A by switching in parallel of up to 5 SNT 300 W power supplies (active current division) 10000µF 40 ms 40 ms -40°C to +85°C -15°C to +50°C (at 100 % ED) Output current derating of approx. 20 % at 60°C Input / output: 3000 V rms Input / output: TS: 4000 V rms Input / PE: 2500 V rms Output / PE: 500 V rms 155mm x 240mm x 101mm 1180g CSA, UL, CE, IEC950 TS 35 Cat. No. 7920560000

NEW

ECOLINE 1-phase primary switchmode power supplies CP SNT 70W 3A

CP SNT 120W 24V 5A

CP SNT 250W 24V 10A

85...264 VAC 47...63 Hz;

88 ...132 / 176 ... 264 VAC

85...264 VAC 47...63 Hz;

120...370 VDC

2,0 A @ 115 V; 1,2 A @ 230 V 30 A @ 115 V; 60 A @ 230 V

selectable; 47 ... 63 Hz; 254...370 VDC 2,8 A @ 115 V; 1,7 A @ 230 V 30 A @ 115 V; 60 A @ 230 V

24 VDC (24...28 VDC) 150 mVss 3A 80 % 105 %...150 % output constant current limiting yes 10 ms @ 115 VAC; 60 ms @ 230 VAC yes, with diode

24 VDC (24...28 VDC) 80 mVss 5A 84 % 105 %...150 % output constant current limiting yes 30ms @ 115 VAC; 30 ms @ 230 VAC yes, with diode

24 VDC (24...28 VDC) 80 mVss 10 A 84 % 105 %...150 % output constant current limiting yes 20 ms @ 115 VAC; 20 ms @ 230VAC yes, with diode

LED green metal - 20 °C ... + 85 °C 0...50 °C @ 100 %; -10 °C @ 80 %; 60 °C @ 60 % 55,5 x 125,2 x 100 mm yes screw connection no ≤ 4,0 mm2

LED green metal -20 °C ... +85 °C 0...45 °C @ 100 %; -10 °C @ 80 %; 50 °C @ 80 % 65,5 x 125,2 x 100 mm yes screw connection no ≤ 4,0 mm2

LED green metal -20 °C ... +85 °C -10...55 °C @ 100 %; 70 °C @ 70 % 125,5 x 125,2 x 100 mm yes screw connection yes ≤ 4,0 mm2

EN55022 class B EN61000-3-2,3 EN61000-4-2,3,4,5,6,8,11 ENV50204 TUV EN60950 UL508

Type CP SNT 70W 3A

Type Cat.-No. Qty. CP SNT 120W 24V 5A 8708670000 1

Type Cat.-No. Qty. CP SNT 250W 24V 10A 8708680000 1

Approvals:

Input Input voltage

Input curent Inrush current Output Output voltage Ripple & Noise Output current Effiency Over load protection Short circuit protection Hold up time Operation in parallel General Data Indication LED Housing Storage temperature Ambient temperature Dimensions ( L x W x H) Montable on DIN Rail TS35 Type of connection PFC Connection Standards - EMC

Standards - safety

Ordering data

Cat.-No. Qty. 8708660000 1

3,5A @ 115 V; 1,8 A @ 230 V 30A @ 115 V; 60 A @ 230 V

Electronic Fusing System WAVEGUARD

WAVEGUARD electronic fusing system The WAVEGUARD electronic fuse is primarily intended for use with stabilised power supply units. Switched-mode power supply units, due to their technical characteristics, either cannot supply a dynamic output current or can only do so within defined limits. They cannot reliably trip conventional automatic circuit breakers and fusible links. The WAVEguard electronic fusing system was specifically developed for this application. The electronic fusing system is, of course, also suitable for all direct current applications. Connection The WAVEGUARD electronic fuse is connected into the positive branch of the circuit to be protected like a conventional fusible link or automatic circuit breaker. To supply the integrated electronics, the 0V potential must also be connected to the fuse.

Method of functioning

WAVEGUARD Load 1

WAVEGUARD +

The electronic fuse consists of two fuse elements connected in series: a conventional fusible link and an electronic fuse. This is realised with a rapidly responding solid-state switch. This circuit detects the current flowing through the fuse – when the current reaches the set maximum permissible value, the solid-state switch switches off within microseconds. The current flow is thus interrupted. This static value for maximum current is 100% of the fuse rating but the fuse also has a dynamic component. That means it permits a high current – similar to the tolerance factor of a conventional fuse – but this only for a short time. After the dynamic phase, the electronic fuse is ready to trip at 100% of the rated current again. The values are selected bearing in mind that the superposed safety fuse does not trip.

Load 2

=24V -

Selective dynamic and static protection of 24 Vdc circuits

Mains supply

WAVEGUARD Load 3

Various current ratings The operating current is precisely adjustable between 0.5 … 8 A in the manufacturing process with a combination of resistors. There are 4 current ratings available as standard: 1.6 A, 3.15 A, 6.3 A and 8 A. Intermediate values can be realised at any time, please give us a call!

Switching off and resetting with a switch The slide switch integrated into the front is provided for switching the fuse element on and off. In the tripped state, the fuse can be switched on again with this switch provided the fault has been eliminated: simply move the switch to "OFF”, wait 10 seconds, and switch on again.

Electronic Fusing System WAVEGUARD

Additional reset input

Cross connection

For the purpose of remote-controlled restart, a voltage pulse can be connected to the reset input: the load circuit is closed with the falling edge of the pulse. A cyclic auto-reset is not permitted for this, and for safety reasons is inadvisable.

The supply voltage +24V dc and 0V is cross connectable from one module to the other by using the Weidm端ller cross connection type ZQV 2,5N/2.

Warning LED and potential-free signal contact Any fault that occurs must be signalled. An integrated LED and signal contact (normally closed contact) indicate the switched state of the fuse. This helps to speed up location of the fault and reduces repair costs.

Schematic diagram

INPUT (8) 24V Reset

(1)

(9)

OUTPUT 24V

fail

rt (7)

(2) (3)

NC contact 50Vuc /0,05A

Electronic Fusing System WAVEGUARD WGS 24 VDC 1,6 A WGZ 24 VDC 1,6 A

WGS 24 VDC 3,15 A WGZ 24 VDC 3,15 A

current (A)

20 18 16 14 12 10 8 6 4 2 0

24 22 20 18 16 14 12 10 8 6 4 2 0

Approvals:

%\{ Tripping characteristic

t i m e (ms) 0

100

120

140

160

Ordering data Screw connection Tension clamp connection

Type WGS 24VDC 1,6A WGZ 24VDC 1,6A

Technical data Nominal voltage

= 24 V according to EN 61131-2

Nominal current

1.6 A +15% / -10 %

3.15 A +15% / -10 %

Signal contact

Max. connection mm2 / AWG

NC contact max. 50 V / 0.5 A; Only for extra-low voltage! Mains voltage only via ext. relay (note clearance/creepage distances) 3.5 ms typ. Pulse >100 ms +24 V, falling edge ”ON”. Repetition max. 2 seconds. Cyclical auto-reset not permitted. ”OFF” - 10 sec. waiting - ”ON” 2.5 / 12

Type of connection

Screw or tension clamp connection

Status indicator Operating temperature Storage temperature

LED green LED red 0…55 °C -20…+85 °C

Wiper switch Standards

on / off1) EN 50178, EN 60950, EN 60204-1, EN 50081-1, EN 50082-2

Mechanical data Dimensions L / H / W mm Housing material Weight Degree of protection

72 / 92.4 / 22.5 Polyamide Pa66 150 g IP20

Inductive loads are to be clamped externally with free-wheel diodes. Not for battery operation (recovery). Note characteristic! 1 ) After the triggering of the module, before the reset comes, the short circuit or the overload must remove.

Inductive loads are to be clamped externally with free-wheel diodes. Not for battery operation (recovery). Note characteristic!

Signal delay Reset

or wiper switch

General Output

TU = 23°C, single module

Cat. No. 8618890000 8621040000

t i m e (ms) 0 10 15 20 25 30 35 40 45 50 55 60 65 70

OK Tripped

Type WGS 24VDC 3,15A WGZ 24VDC 3,15A

Cat. No. 8618910000 8621030000

OK Tripped

Electronic Fusing System WAVEGUARD WGS 24 VDC 6,3 A WGZ 24 VDC 6,3 A

WGS 24 VDC 8 A WGZ 24 VDC 8 A

current (A)

Approvals:

%\{ Tripping characteristic

65 60 55 50 45 40 35 30 25 20 15 10 5

26 24 22 20 18 16 14 12 10 8 6 4

time (ms) 0

t i m e (ms) 0

15 20 25 30 35 40 45 50 55 60

Ordering data Screw connection Tension clamp connection

Type WGS 24VDC 6,3A WGZ 24VDC 6,3A

Technical data Nominal voltage

= 24 V according to EN 61131-2

Nominal current

6.3 A +15% / -10 %

8 A +15% / -10 %

Signal contact

Max. connection mm2 / AWG

Type of connection

Screw or tension clamp connection

Status indicator Operating temperature Storage temperature

LED green LED red 0…55 °C -20…+85 °C

Wiper switch Standards

on / off1) EN 50178, EN 60950, EN 60204-1, EN 50081-1, EN 50082-2

Mechanical data Dimensions L / H / W mm Housing material Weight Degree of protection

72 / 92.4 / 22.5 Polyamide Pa66 150 g IP20

Inductive loads are to be clamped externally with free-wheel diodes. Not for battery operation (recovery). Note characteristic!

Signal delay Reset

or wiper switch

General Output

TU = 23°C, single module

Cat. No. 8618930000 8621020000

OK Tripped

Type WGS 24VDC 8A WGZ 24VDC 8A

Cat. No. 8618940000 8621010000

OK Tripped

DC voltage transformer Fundamental method of functioning

DC voltage converter DC voltage converter (DC/DC converter) are intended in particular for the decentralized power supply of circuits, assemblies and modules. DC voltage converter are often required for emergency generators to supply electrical devices from batteries or other DC systems.

Chopper

It is possible, with the help of a DC/DC converter, to supply both sides of analogue coupling modules without neutralising the galvanic separation of the modules. Weidm端ller DC/DC converter are offered in rail mountable enclosures.

Transformer

DC/DC converter are a variant of chopper-type regulators. The DC voltage at the input is chopped together with the switching frequency, and transformed to the required value by a transformer.The voltage is subsequently rectified, smoothed and stabalised.

Rectifier and filtering

DC voltage transformer CP-DCDC

CP-DCDC

12 Vdc Input

24 Vdc Input

H B

Approvals:

%ar Ordering data

Type CP-DCDC 50 W 22 - 24 Vdc at 2A 15 Vdc at 3 A 12 Vdc at 3 A 5 Vdc at 8 A

Output voltage/max. current

Input voltage

Cat. No. 9919371224 9919371215 9919371212 9919371205

Type CP-DCDC 50W 22-24 Vdc at 2 A 15 Vdc at 3 A 12 Vdc at 3 A 5 Vdc at 8 A

Cat. No. 9919372424 9919372415 9919372412 9919372405

Minimum Typical Maximum

12 Vdc 9 Vdc 12 Vdc 16 Vdc

24 18 24 30

Fuse

internal

Switching frequency

200 kHz

Overload protection Max. capacity at output Hold time Storage temperature Operating temperature Humidity

Overvoltage switch-off with automatic reset

-40 ºC...+85 ºC -20 ºC...+50 ºC max. full rated load 20 - 85% RH 20 - 90% RH w/o condensation

-40 °C...+85 °C -20 ºC...+50 ºC max. full rated load 20 - 85% RH 20 - 90% RH w/o condensation

Wire diameter Dimensions in mm (L x W x H) Weight

26-12 AWG (0.1-4.0 mm2) 98 x 57 x 131 417 g

Mounts on mounting rail

TS 35

CSA, UL, CE

Input protection

Operating temperature Storage temperature

Vdc Vdc Vdc Vdc

Approvals/certifications

Accessories Mounting bracket for mounting on a wall

Cat. No. 7920560000

Notes

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Subject to technical alterations and amendments without notice · Printed in Germany

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www.weidmueller.com www.weidmueller.com www.weidmueller.com We cannot exclude the possibility that our catalogue, or software supplied to customers

WeidmĂźller is the leading manufac-

for ordering purposes, may contain errors (misprints).

turer of components for electrical

We will endeavour to correct any such errors as soon as they are brought to our

connection technology.

attention. Following the publication of a catalogue, you will find the corrections listed on our internet site www.weidmueller.com, indicating the erroneous item and the page that the item refers to. This internet database forms part of our catalogue.

We develop, produce and sell a wide spectrum of products from terminal blocks through connectors to relay sockets and I/O sockets for every type of application.

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Order number: 5636350000/03/2003/DMD/BĂś.