Catalog PM 21 2013 - Siemens Industry, Inc.

SINAMICS S120 drive system
DC link components
Braking resistors for chassis format
■ Technical specifications (continued)
© Siemens AG 2013
3
DC link voltage
Braking resistor
890 ... 1035 V DC
6SL3000-1BH31-3AA0
6SL3000-1BH32-5AA0
Resistance Ω 9.8 4.9
Rated power P DB kW 25 50
Peak power P max kW 125 250
Load duration
s 15 15
for peak power
Cycle duration
s 90 90
of braking duty cycle
Current, max. A 125 255
Cable entry Via M50 cable gland Via M50 cable gland
Power connection Via M10 stud Via M10 stud
• Conductor cross-section, max. mm 2 50 70
Degree of protection IP20 IP20
Dimensions
• Width mm (in) 740 (29.1) 810 (31.9)
•Height mm (in) 605 (23.8) 1325 (52.2)
•Depth mm (in) 485 (19.1) 485 (19.1)
Weight, approx. kg (lb) 50 (110) 120 (265)
Approvals, according to – –
Suitable for
Braking Module
in chassis format
Type 6SL3300-1AH31-3AA0 6SL3300-1AH32-5 . A0
3/192 Siemens PM 21 · 2013