Electron A4--A02xx A4 A0 xx
S.R.L.
Design Production & Trading of Educational Equipment
POWER SUPPLIES
I-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 ELECTRON S.R.L. VIA CASCINA TORCHIO IRev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A4-A02xx
A4A4-A0240 UNIVERSAL POWER SUPPLY This unit has been designed to provide all fixed and variable, AC and DC supplies necessary in an Electrical Laboratory to perform the required experiments and work projects. The unit is contained in a metal housing with clear front panel identifications and 4 mm safety sockets that make its use easy and safe. General and outputs protections guarantee the user and the unit against misuse and/or faulty operation. All protections are designed according to the European standards for safety. FRONT PANEL Input Section P
Key
Section PS1 A
POI
A
Sections PS2 - 3
Section PS4
A
A
mA
V
V
V
VAK P
Overspeed AC Power Outlets
P SES
Key P POI AC Power Outlets Over-speed (Optional) SES V VAK VS
P
VS AC Exits
A mA AC Exits AC + DC Exits DC Exits
VAK
AC + DC Exits
DC Exits
Ammeters Milli-Ammeter L1, L2, L3, N, Ground (Section PS1) AC L1, N (Section PS2) / Ground / DC +, - (Section PS3) +, -, Ground (Section PS4), normally used for powering excitation windings Key-Lock Protections Power On Indicator Lamp 1 x Three Phase, 2 x Single Phase A normally closed external contact may be used to control the unit, otherwise connect a jumper Start, Emergency, Stop Pushbuttons Voltmeters Voltage Adjust Knobs Voltage to Voltmeter Selector
I-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 ELECTRON S.R.L. VIA CASCINA TORCHIO IRev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A4-A02xx
TECHNICAL AND ORDERING INFORMATION MODELS A4--A0240M A4
A4--A0240S A4
A4--A0240L A4
INPUT SECTION
Three Phase + Neutral + GND, 220/380V, 50Hz input. 240/415V input versions are available on request Magneto-thermal & differential protections Key operated ON-OFF switch 1 Three Phase + Neutral + Ground socket 2 Single Phase sockets Optional Over-Speed protection Power ON Indicator lamp
SECTION PS1
Power ON-OFF buttons Emergency OFF button Voltage to Voltmeter selector (line-to-line and line-to-neutral) Magneto-thermal protection
AC variable output AC ammeters (optional) AC voltmeter (optional)
3 Phase, 0 - 415V, 1.2A 3 x 0 - 5A 1 x 0-500V
3 Phase, 0 - 415V, 5A 3 x 0 - 10A 1 x 0 - 500V
3 Phase, 0 - 415V, 13A 3 x 0 - 15A 1 x 0 - 500V
SECTIONS PS2PS2-3
Magneto-thermal protection
Magneto-thermal protection
Magneto-thermal protection
AC variable output
1 Phase, 0 - 240V, 1.2A
1 Phase, 0 - 240V, 5A
1 Phase, 0 - 240V, 13A
DC var. unregulated output DC ammeter (optional) DC voltmeter (optional)
0 - 240V, 1.6A 1 x 0 - 5A 1 x 0 - 300V
0 - 240V, 6,3A 1 x 0 - 10A 1 x 0 - 300V
0 - 240V, 13A 1 x 0 - 20A 1 x 0 - 300V
SECTION PS4 (optional)
Magneto-thermal protection
DC var. unregulated output DC ammeter DC voltmeter
0 - 240V, 1A 1 x 0 - 1A 1 x 0 - 300V
NOTE:
Three Phase + Neutral + GND 127/220V, 60Hz versions, same power ranges, are available on request. For ordering Model Code add A to above codes before suffixes S, M, L. Ex. A4A4-A0240AL. A0240AL
ELECTRON S.R.L. VIA CASCINA TORCHIO II-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 Rev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A402xx
OPTIONS:
OPTIONAL UNITS:
A4--A0240A Analogue instruments class 2.5 A4 approx. on Sections 1 - 3 A4--A0240D Digital instruments class 1.5 A4 approx. on Sections 1 - 3 A4--A0240O Over-speed protection: A4 provides a control input to the power supply to turn it off in case of over-speed of DC or universal motors A4--A02404 Output Section 4 A4 A4--A0240P Plug for input cable according A4 to local standards (specify on order). The unit is supplied with 2m cable
Set of cables A4890 Cable support A4891 Panel holder A4896 RPM meter A4720 Table or Trolley
ELECTRON S.R.L. VIA CASCINA TORCHIO II-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 Rev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A402xx
A4A4-A0240M1 - THREE PHASE POWER SUPPLY
This Power Supply has a 3 Phase plus Neutral input voltage and delivers a three Phase plus Neutral fixed output on a 5 pin socket and on a 4mm safety hubs, and two single phase plus ground sockets. It is protected by magneto-thermal and differential switches and controlled by a key switch. Once the key switch is ON, the power supply is activated by a START pushbutton and turned off by a STOP pushbutton. An EMERGENCY switch is also provided. A POWER lamp is lit when power is ON.
Technical characteristics: Input: 220/380 VAC, 50 Hz,3 Ph+N+Gnd Outputs
220/380 VAC, 50 Hz, 3 Ph + N + Gnd 220 VAC, 50 Hz + Gnd
Ordering Information: Code Power A4-A0240M1S Suitable for S series machines (fractional HP) A4-A0240M1M Suitable for M series machines (1 KW) A4-A0240M1L Suitable for L series machine (3 KW) Note:
Other voltage and power ranges are available on request.
ELECTRON S.R.L. VIA CASCINA TORCHIO II-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 Rev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A402xx
A4A4-A0240M2 - VARIABLE THREE PHASE AND DC POWER SUPPLY
This Power Supply has a 3 Phase plus Neutral input voltage and delivers one three Phase plus Neutral variable output, one fixed DC output and one variable DC output, all of them on 4mm safety hubs. The voltages are adjusted by means of a single knob. It is protected by magneto-thermal and differential switches and controlled by a key switch. Once the key switch is ON, the power supply is activated by a START pushbutton and turned off by a STOP pushbutton. An EMERGENCY switch is also provided. A POWER lamp is lit when power is ON.
Technical characteristics: characteristics: Input
220/380 VAC, 50 Hz, 3 Ph + N + Gnd
Outputs 0-440 VAC, 50 Hz, 3 Ph + N + Gnd 220 DC + Gnd 0-240 DC + Gnd Ordering Information: Code Power A4-A0240M2S Suitable for S series machines (fractional HP) A4-A0240M2M Suitable for M series machines (1 KW) A4-A0240M2L Suitable for L series machine (3 KW) Note:
Other voltage and power ranges are available on request.
ELECTRON S.R.L. VIA CASCINA TORCHIO II-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 Rev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A402xx
A4A4-A0240M3 - VARIABLE SINGLE PHASE AND DC POWER SUPPLY
This Power Supply has a 3 Phase plus Neutral input voltage and delivers one AC single phase and one DC independently variable outputs, one AC single phase and one DC fixed outputs. The variable voltages are adjusted by means of a two separate knobs. The input is protected by magneto-thermal and differential switches and controlled by a key switch. Once the key switch is ON, the power supply is activated by a START pushbutton and turned off by a STOP pushbutton. An EMERGENCY switch is also provided.
Technical characteristics: Input
220/380 VAC, 50 Hz, 3 Ph + N + Gnd
Outputs 220 VAC, 50 Hz + Gnd 0-240 VAC, 50 Hz + Gnd 220 VDC, + Gnd 0-240 VDC, + Gnd Ordering Information:
The AC and DC variable outputs are protected by additional magneto-thermal switches.
Code Power A4-A0240M3S Suitable for S series machines (fractional HP) A4-A0240M3M Suitable for M series machines (1 KW) A4-A0240M3L Suitable for L series machine (3 KW)
A POWER lamp is lit when power is ON.
Note:
Other voltage and power ranges are available on request.
Other available versions:
A4A4-A0240M3AC Same characteristics but only variable AC output
A4A4-A0240M3DC Same characteristics but only variable DC output
ELECTRON S.R.L. VIA CASCINA TORCHIO II-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 Rev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A402xx
A4A4-A0241M – AC/DC POWER SUPPLY
The A0241M is a general desk-top power supply with the following characteristics:
One AC output on safety-type 4-mm sockets. AC voltage equal to the AC mains. This output is switch-protected and non-AC mains isolated. Rating: 5A. One adjustable DC output 0 to 50V, 5A max. This unit is electronically stabilized and with in-built overload protection at 6A approx. A further protection consists in an output fuse, 6.3A (T). Digital A-meter and V-meter switchable to the DC output or the AC output
AC mains input: 220-240V, singlephase, 50-60Hz Magneto-Thermal/Residual current braking protector Key-lockable mains switch Two AC mains output sockets
ELECTRON S.R.L. VIA CASCINA TORCHIO II-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 Rev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A402xx
A4A4-A0250 - THREE PHASE POWER DISTRIBUTION BOARD
This distribution board has been designed to provide up to 12 separate three phase plus neutral outputs and is particularly useful in laboratories of schools, workshops and similar work places. Provisions have been made to ensure that when power is dropped inside the board for any reason, it cannot be restored accidentally but only by a deliberate action. The 3 phase plus neutral input is protected by magneto-thermal and differential switches and each output has its own individual magneto-thermal protection. The front panel swinging door has one input line indicator lamp, start and stop pushbuttons, an emergency stop switch and up to 12 indicator lamps, one for each output. These lamps indicate the availability of line voltage on the corresponding output.
The magneto thermal switches are inside the board and when tripped can be reset only by opening the swinging door that is locked with a key lock for safety. The Emergency Stop pushbutton is mechanically latched open when operated, and can be reset by rotating the knob. characteristics: Technical characteristics: Aluminium frame Size 60H x 60W x 25D cm All components are clearly identified The wiring diagram is enclosed in the board Input Voltage
220/380 VAC, 50 Hz, 3 Ph + N + Gnd
Power of each output is adequate to support one work station Note:
Other voltages and special power requirements are available on request
ELECTRON S.R.L. VIA CASCINA TORCHIO II-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 Rev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A402xx
A4A4-A4121 - THREE PHASE VARIABLE POWER SUPPLY
This Power Supply has a 3 Phase plus Neutral input voltage and delivers a 3 Phase plus Neutral variable output, adjusted by means of a front knob. Input and output are connected on 4mm safety hubs. The output is protected by a magnetothermal switch, mounted on the front panel for easy inspection and reset. Technical characteristics: Input
Ordering Information: Code A4-A4121S A4-A4121M A4-A4121L Note:
Power Suitable for S series machines (fractional HP) Suitable for M series machines (1 KW) Suitable for L series machine (3 KW)
Other voltage and power ranges are available on request.
220/380 VAC, 50 Hz, 3 Ph + N + Gnd
Output 0-440 VAC, 50 Hz, 3 Ph + N + Gnd
ELECTRON S.R.L. VIA CASCINA TORCHIO II-26833 MERLINO (LO) ITALY - TEL. 39(Italy) 02(Milan) 9065 9200 Rev 11/01 FAX 9065 9180 - E-mail: electron@electron.it Web: www.electron.it Specifications may change without notice
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File LEAFLET A402xx