RWST Datasheet, PDF (1/3 Pages) Vishay Siliconix – Fixed Wirewound High Power Vitreous Resistors Electrical Traction Model

RWST
Vishay Sfernice
Fixed Wirewound High Power Vitreous Resistors
Electrical Traction Model
“CS” Type 1 Collars
FEATURES
• 95 Watt to 800 Watt at 25°C
• NF C 93-214
• RB 25 x 168, RB 30 x 250
• Rugged construction for use in severe environmental
conditions
The RWST vitreous wirewound high power resistors are known for their excellent reliability which has developed out of the
VISHAY SFERNICE experience over several decades in the field of high current applications.
Extremely severe conditions of use are encountered in electrical traction including repeated overloads. To withstand
such conditions the new RWST model is extremely rugged and is manufactured to a very carefully monitored process
using the best materials
DIMENSIONS in millimeters
STAINLESS STEEL 304 L COLLARS “CS” type
STAINLESS STEEL 304 L COLLARS “CS” type
A
ØB
G
H
ØC
D
E
26
F
15
J
A
23
3
ØB
G
H
D
E
58
F
15
J
DIMENSIONS in millimeters
RWST STYLE
Connections
25 x 138
CS
Type 1/B/AN
A±2
Ø B max.
Ø C min.
D
E
F ± 0.5
G
–
–
4
0
H
–
–
4
0
J ± 0.5
Average unit
weight in g
(CS collars)
138
28
12
50 ± 1.5
27 ± 1
24
199
169
6.5
225
25 x 168
CS
Type 1/B/AN
168
28
12
50 ± 1
27 ± 1
24
229
199
6.5
250
30 x 250
CS
Type 1/B/AN
250
33
17
60 ± 1.5
30 ± 1
25
317
287
9
445
Document Number: 50017
Revision 13-Jan-04
For technical questions, contact [e-mail]
40 x 370
CS
Type 2/B/AN
370
45
22
69 max.
45 ± 1.5
30
432
405
9
1400
50 x 373
CS
Type 2/B/AN
373
53
27.1
80 max.
51 ± 1.5
30
432
405
9
2200
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