Technical data
1 | P a g e T e c h n i c a l D a t a
Index
Drawings Velox Protective Channel .................................................................................................................................... 3-4
Mounting Clips – Cross reference list ...................................................................................................... 5 Mounting clips - Drawings .................................................................................................................. 6-24 Velox 4-way block ............................................................................................................................ 25-26 Velox SL-block ...................................................................................................................................... 27 Sensor/Driver – Jumper positions .......................................................................................................... 28
Formulas & Calculations Required conductor cross-section for electric cables. ............................................................................ 29 Permissable three-phase cable loading at 5% voltage drop.................................................................... 30 Typical characteristics of various insulation material for cables. .......................................................... 31 Material designations.............................................................................................................................. 32 Resistance to cold and heat of different insulations and sheaths............................................................ 33 Colour codes for thermocouples............................................................................................................. 34 Standards ................................................................................................................................................ 35 Conversion AWG ←→ metric wire cross-sections and wire diameters ................................................ 36 Notes ....................................................................................................................................................... 37
2 | P a g e T e c h n i c a l D a t a
Velox Protective channel
in stainless steel ‐ DRAWING
T e c h n i c a l D a t a P a g e | 3
Velox Protective channel
in stainless steel ‐ DRAWING
4 | P a g e T e c h n i c a l D a t a
Velox Mounting clips
CROSS REFERENCE LIST
Updated Clip chart as at 12/05/04 Compliance with RT/E/S/40 045 : Rail clips (AC) Foot
Specif.
Rail type
Section 20.1
20.2
20.3
20.4
Clip Description
thickness (mm)
Art.nr/
Britclip
drawing no.
equivalent
a
Flat bottom Full Depth BS113A (56E1)
Stock rail heater
11.2
VX13-43-60
RHC-001
b
Flat bottom Full Depth BS113A (56E1)
Switch rail heater
11.2
VX13-43-60
RHC-001
c
Flat bottom Full Depth BS113A (56E1)
11.2
VX13-43-60*
RHC-004
a
Flat bottom Full Depth BS113A (56E1)
Stock rail heater
11.2
VX13-43-60
RHC-001
b
Flat bottom Full Depth BS113A (56E1)
Stock rail heater Connection clip
11.2
VX13-43-60*
RHC-004
Stock or switch rail heater Connection clips
c
Flat bottom Shallow Depth UIC54B (54E1A1)
Switch rail heater
20.0
VX22-43-69
RHC-003
d
Flat bottom Shallow Depth UIC54B (54E1A1)
Switch rail heater connection clip
20.0
VX22-43-69*
RHC-014
a
Flat bottom Shallow Depth Zu1-60 (60E1A1)
Switch rail heater
20.0
VX22-43-69
RHC-003
b
Flat bottom Shallow Depth Zu1-60 (60E1A1)
Switch rail heater connection clip
20.0
VX22-43-69*
RHC-014
c
Flat bottom Full depth UIC60 (60E1)
Stock rail heater
11.5
VX22-43-69
RHC-001
d
Flat bottom Full depth UIC60 (60E1)
Stock rail heater connection clip
11.5
VX22-43-69*
RHC-004
a
Bullhead 95 RBH
Switch rail heater (head)
20.6
VX29-43-head
RCH-025
b
Bullhead 95 RBH
Stock or switch rail heater connection clip (foot)
20.6
VX36-43-foot
RHC-017
*Incorporates a Jubilee clips Special rail clips 7.8.5
P6*
Non slotted jaw blocks – under head fitting
Stock rail heater
N/A
**
N/A
7.8.5
P7*
UIC60 Type points – web fitting
Stock rail heaters
N/A
13-22-72
N/A
UIC60 – web fitting
Switch rail heaters
N/A
22-22-72
N/A
*Paragraph number **Manufactured if required (not stock-item)
T e c h n i c a l D a t a P a g e | 5
DRAWINGS ‐ Velox Mounting clips
0‐43‐132
6 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
13‐22‐60
T e c h n i c a l D a t a P a g e | 7
DRAWINGS ‐ Velox Mounting clips
13‐22‐72
8 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
13‐43‐38
T e c h n i c a l D a t a P a g e | 9
DRAWINGS ‐ Velox Mounting clips
13‐43‐60
10 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
13‐43‐75
T e c h n i c a l D a t a P a g e | 11
DRAWINGS ‐ Velox Mounting clips
16‐22‐56
12 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
16‐43‐56
T e c h n i c a l D a t a P a g e | 13
DRAWINGS ‐ Velox Mounting clips
18‐22‐63
14 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
18‐43‐63
T e c h n i c a l D a t a P a g e | 15
DRAWINGS ‐ Velox Mounting clips
20‐22‐72
16 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
20‐43‐38
T e c h n i c a l D a t a P a g e | 17
DRAWINGS ‐ Velox Mounting clips
21‐43‐62
18 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
22‐22‐69
T e c h n i c a l D a t a P a g e | 19
DRAWINGS ‐ Velox Mounting clips
22‐22‐72
20 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
22‐43‐69
T e c h n i c a l D a t a P a g e | 21
DRAWINGS ‐ Velox Mounting clips
26‐43‐20
22 | P a g e T e c h n i c a l D a t a
DRAWINGS ‐ Velox Mounting clips
30‐43‐20
T e c h n i c a l D a t a P a g e | 23
DRAWINGS ‐ Velox Mounting clips
22‐43‐69 RAIL 95 RBH FOOT
24 | P a g e T e c h n i c a l D a t a
Velox 4‐way block
Drawing
T e c h n i c a l D a t a P a g e | 25
Velox 4‐way block
Drawing
Technical data, see pages 50‐51
Technical data, see page 48
26 | P a g e T e c h n i c a l D a t a
Velox SL Block
Drawings
T e c h n i c a l D a t a P a g e | 27
Sensor‐/Driver‐ Jumper Positions
28 | P a g e T e c h n i c a l D a t a
Formulas Required conductor cross-section for electric cables. Given
Voltage drop, current
A=
Voltage drop, power
A=
Power consumption, current Power consumption, current
Direct
Single-phase alternating
Three-phase alternating
current
current
current
A= A=
200 · L · I
200 · L · I · cos
173 · L · I · cos
· U° · U
· U° · U
· U° · U
200 · L · P
200 · L · P
100 · L · P
· U° · U²
· U° · U²
· U° · U²
200 · L · I²
200 · L · I²
300 · L · I²
· P° · P
· P° · P
· P° · P
200 · L · P
200 · L · P
100 · L · P
· P° · U²
· P° · U² · cos²
· P° · U² · cos
I
=
Power in Ampere
=
Conductivity (copper 56, aluminium 34)
L
=
Conductor length (single) in metres
P
=
P°
Alternating current I
=
P U · cos
Transmission power in watts
P
=
Power in W
=
Power loss in % of the transmission power
U
=
Voltage in V
A
=
Conductor cross-section in mm²
I
=
Current in A
U°
=
Voltage drop in % of the operating voltage
cos =
Phase shift
U
=
Operating voltage in Volts
Efficiency
cos =
Power factor (usually assumed to be 0.8)
The formulas stated for alternating and three-phase current do not give any consideration to the inductive resistance.
=
Example: What is the current consumptio of an alternating current motor of 1.9kW at cos = 0.77 and an efficiency of 79%? The voltage is230V, 50 Hz.
This resistance is a function of the distance of the individual conductors between one another.
I=
Direct current
Three‐phase current:
I
P U ·
=
P = Power in W U = Voltage in V I = Current in A = Efficiency Example What is the current that a heating unit of 3.4kW absorbs at 440V? (h = 1) I=
3400 440 · 1
= 7.7 A
1900 = 13.6 A 230 · 0.77 · 0.79
I
=
P U I cos
= = = = =
P 1.73 · cos · · U Power in W Outer conductor voltage in V Outer conductor current in A Phase-shift Efficiency
Example What current does a three-phase motor of 22kW consume at 400V, 50 Hz, with cos = 0.89 and an efficiency of 90%? I=
22000 = 39.7 A 1.73 · 400 · 0.89 · 0.9
T e c h n i c a l D a t a P a g e | 29
Technical data/Calculations Permissable three-phase cable loading at 5% voltage drop Representation: I = F(L) and I = F(P) cos = 0.82
Example: A power of 70 kW is to be transmitted across a distance of L = 450 m. The function I = F(P) gives us 70 kW 130 A (mixed users). The function I = F(L) provides the cable crosssection of 95mm². A length of 500m would already require a cable of 120mm² to ensure that the voltage loss and therefore also the power loss would be in an acceptable and economical range.
30 | P a g e T e c h n i c a l D a t a
Representation: I = F(L) shows that, for example, for 95mm² the permissable fuse of 200A determines the load limit up to L = 300m, i.e. Uv < 5%. From 300m the cross-section can no longer be fully utilized.
Typical characteristics of various insulation material for cables. Insulation compounds Thermoplastics Abbreviation
(1)
PVC
CENELEC-typeT11 Thermal characteristics Thermal resistance 20,000 h (°C) 70 24 h (°C) 100 160 Short circuit (°C) Resistance to cold, moved (°C) -5 Mechanical characteristics ≥12.5 Tensile strength (N/mm²) ≥125 Elongation at break (%) Abrasion resistance satisf. Flexibility(2) satisf. Electrical characteristics
PE
Crosslinked materials
PBT-FR TPE-E ETFE
FEP
PTFE
EPR
PE-X
RX 125
RX 1555
RX 155
EI6
PVDFSIR X EI2
70 100 100 -55
110 160 160 -40
110 160 160 -40
135 220 250 -55
180 240 250 -55
250 300 300 -70
90 180 250 -40
90 180 250 -55
120 200 280 -40
130 220 280 -55
135 220 280 -55
135 220 300 -55
180 260 350 -55
≥10 ≥300 good poor
≥25 ≥200 good poor
≥30 ≥200 excell. poor
≥30 ≥150 excell. poor
≥10 ≥200 satisf. poor
≥20 ≥200 satisf. poor
≥5.0 ≥200 satisf. excell.
≥12.5 ≥200 excell. poor
≥12.5 ≥200 good satisf.
≥12.5 ≥200 excell. poor
≥15 ≥300 good satisf.
≥28 ≥200 excell. poor
≥5.0 ≥150 poor excell.
Volume resistivity at 20°C(cm) 10 e14 10 e16 10 e15 10 e15 10 e16 10 e18 10 e18 10 e15 10 e16 10 e14 10 e16 10 e16 10 e14 10 e15 Dielectric constant at 1 kHz Fire characteristics Flame retardant Halogen free Corrosive combustion gases Smoke generation Resistance to Ionizing radiation (kGy)
Solvents3) Oils and fuels(3) acids and alkaline solutions(3) Water/Hydrolysis(3) Weather/UV radiation
5.0
2.3
3.7
3.8
2.6
2.2
2.0
3.0
2.4
4.2
2.6
2.8
5.7
3.0
yes no yes
no yes no
yes yes no
no yes no
yes no yes
yes no yes
yes no yes
no yes no
no yes no
yes yes no
yes no yes
yes no yes
yes no yes
yes yes no
strong
average average average low
low
low
average average low
strong
strong
low
average
100 satisf. satisf. good good good
1000 satisf. satisf. excell. excell. poor
100 excell. excell. excell. excell. excell.
1 excell. excell. excell. excell. excell.
2000 satisf. poor excell. good good
1000 good good good excell. good
1000 satisf. satisf. good excell. good
1000 excell. excell. excell. excell. excell.
500 satisf. satisf. satisf. excell. excell.
1000 good good satisf. satisf. good
1000 good
2000 excell. good excell. satisf. excell. satisf. excell. good excell.
1000 satisf. satisf. excell. excell satisf.
1000 satisf. satisf. good good good
Jacket compounds
Thermoplastics Abbreviation(1) LSFH CENELEC-typ Thermal characteristics Thermal resistance 20,000 h (°C) 24 h (°C) Short circuit (°C)
Resistance to cold, moved (°C) Mechanical characteristics Tensile strength (N/mm²) Elongtion at break (%) Abrasion resistance Flexibility(2) Electrical characteristics Volume resistivity at 20°C(cm) Dielectric constant at 1 kHz Fire characteristics Flame retardant Halogen free Corrosive combustion gases Smoke generation Resistance to Ionizing radiation (kGy)
Solvents(3) Oils and fuels(3)
Acids and alkaline solutions(3) Water/Hydrolysis(3) Weather/UV radiation
Crosslinked material
TPU
CR
TMPU
EM2
RX 125A
RX 125M
RX125TM
REMS
REMS FH EI6
90 130 250 -25
90 140 200 -55
60 120 200 -25
120 200 280 -25
120 200 280 -25
120 200 280 -25
130 200 280 -40
120 200 280 -25
≥9.0 ≥125 B T
≥25 ≥300 U T
≥10 ≥300 B U
≥10 ≥125 B T
≥9 ≥125 B B
≥10 ≥125 B B
≥15 ≥300 B B
≥10 ≥125 B B
10 e13 5
10 e12 7
10 e10 8
10 e14 4.8
10 e12 6
10 e12 5
10 e12 4.8
10 e12 5.5
yes yes no low
no yes no averge
yes no yes strong
yes yes no low
yes yes no low
yes yes no low
yes no yes strong
yes yes no low
1000 poor poor satisf. satisf. satisf.
5000 satisf. good satisf. excell. good
500 satisf. good excell. good good
1000 satisf.
1000 satisf. good good good good
1000 satisf. good excell. excell. good
1000 satisf. ecxell. excell. good excell.
1000 satisf. excell. good good good
satisf. good good good
T e c h n i c a l D a t a P a g e | 31
Material designations Thermoplastics ETFE ................................................................ Ethylene-tetrafluoroethylene copolymer FEP .................................................................. Tetrafluoroethylene-perfluoropropylene copolymer LSFHTM.......................................................... Halogen free, flame retardant material (low smoke free of halogen) PBT-FR ............................................................ Flame retardant polybutylene terephthalate PE..................................................................... Polyethylene PTFE ................................................................ Polyetrafluoroethylene TPE-E .............................................................. Thermoplastic polyester elastomers TPU .................................................................. Thermoplastic polyurethane
Crosslinked materials CR .................................................................... Chloroprene rubber EPR .................................................................. Ethylene propylene rubber PE-X ................................................................ Crosslinked polyethylene PVDF-X ........................................................... Crosslinked polyvinylidene fluoride RADOX®125 .................................................. Polyolefin copolymer RADOX®125A ............................................... Polyolefin copolymer RADOX®125M............................................... Polyolefin copolymer RADOX®125TM ............................................ Ethylene acrylate copolymer RADOX®155 .................................................. Polyolefin copolymer RADOX®155S ................................................ Polyolefin copolymer RADOX®ELASTOMER S (REMS) .............. Ethylene acrylate copolymer RADOX®ELASTOMER S FH (REMS FH) .. Ethylene acrylate copolymer SIR ................................................................... Silicone rubber
32 | P a g e T e c h n i c a l D a t a
Resistance to cold and heat of different insulations and sheaths (temperature service range)
T e c h n i c a l D a t a P a g e | 33
Colour codes for thermocouples
34 | P a g e T e c h n i c a l D a t a
Standards System for type designations of electric cables according to CENELEC HD 361 Example: Lightweight PVC-sheathed cable, flat
Block 1:
Type of standard H: Harmonized type A: Acknowledged national type
Construction feature H: Flat, divisible line H2: Flat, non-divisible line
Voltage rating U°/U 01: 100/100V 03: 300/300V 05: 300/500V 07: 450/750V
Conductor type F: Stranded (Class 5) with flexible cables H: Stranded (Class 6) with flexible cables K: Stranded (Class 5) with permanently installed cables R: Stranded (Class 2) U: Solid (Class 1)
Block 2: Insulation material Jacket material R: Ethylene propylene rubber, 90°C G: Ethylene vinylacetate N: Polychloroprene rubber Q: Polyurethane R: Ethylene propylene gummi, 60°C S: Silicon rubber V: PVC V2: PVC, 90°C V3: PVC, cold resistant V5: PVC, oil resistant Z: Crosslinked polyolefin compound, little corrosive gases, low smoke Z1: Thermoplastic polyolefin compound, litte corrosive gases, low smoke
Block 3 Number of cores Protective earth conductor X: without protective earth conductor (green-yellow) G: with protective earth conductor (green-yellow) Conductor cross-section in mm²
T e c h n i c a l D a t a P a g e | 35
Conversion AWG ←→ metric wire cross‐sections and wire diameters AWG = American Wire Gauge AWG
With UL/CSA
With MIL
Planritning
Diameter
Planritning
mm² nom.
mm nom.
mm² nom.
36
0.013
0.13
-
34
0.020
0.16
-
32
0.032
0.20
-
30
0.051
0.25
0.057
28
0.081
0.32
0.090
26
0.13
0.40
0.15
24
0.21
0.51
0.24
22
0.32
0.64
0.38
20
0.52
0.81
0.62
18
0.82
1.0
0.96
16
1.3
1.3
1.2
14
2.1
1.6
1.9
12
3.3
2.1
3.0
10
5.3
2.6
4.7
8
8.84
3.3
8.6
6
13
4.1
14
4
21
5.2
22
3
27
5.8
-
2
34
6.5
34
1
42
7.3
41
1/0
54
8.3
53
2/0
67
9.3
67
3/0
85
10
84
4/0
107
12
107
Thermal classes of insulating material according to IEC 60085 Thermal
Max. limiting
Thermal
Max. limiting
Thermal
Max. limiting
class
temperature
class
temperature
class
temperature
Y
90°C
B
130°C
200
200°C
A
105°C
F
155°C
220
220°C
E
120°C
H
180°C
250
250°C
36 | P a g e T e c h n i c a l D a t a
Notes ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. ................................................................................................................................................................................................. .................................................................................................................................................................................................
T e c h n i c a l D a t a P a g e | 37
Telephone: +46-301-418 50 Email: info@vkts.se – Homepage: www.vkts.se Industrihuset, S‐438 96 HÄLLINGSJÖ, Sweden, Fax: +46‐301‐418 70 Södra Hedensbyn 43, S‐931 91 SKELLEFTEÅ, Sweden, Fax: +46‐910‐881 33
38 | P a g e T e c h n i c a l D a t a