269
Brake chopper
Section 13-3
Although the VSD will detect a failure in the brake electronics, the use of resis-
tors with a thermal overload which will cut off the power at overload is strongly
recommended.
The brake chopper option is built-in by the manufacturer and must be speci-
fied when the VSD is ordered.
SX-D4030-EF
10
12
SX-D4037-EF
10
12
SX-D4045-EF
3.8
4.4
SX-D4055-EF
3.8
4.4
SX-D4075-EF
3.8
4.4
SX-D4090-EF
3.8
4.4
SX-D4110-EF
2.7
3.1
SX-D4132-EF
2.7
3.1
SX-
@
4160-EF
2 x 3.8
2 x 4.4
SX-
@
4200-EF
2 x 3.8
2 x 4.4
SX-
@
4220-EF
2 x 2.7
2 x 3.1
SX-
@
4250-EF
2 x 2.7
2 x 3.1
SX-
@
4315-EF
3 x 2.7
3 x 3.1
SX-
@
4355-EF
3 x 2.7
3 x 3.1
SX-
@
4400-EF
3 x 2.7
3 x 3.1
SX-
@
4450-EF
4 x 2.7
4 x 3.1
SX-
@
4500-EF
4 x 2.7
4 x 3.1
SX-
@
4630-EF
6 x 2.7
6 x 3.1
SX-
@
4800-EF
6 x 2.7
6 x 3.1
Table 36 Brake resistors SX 690V types
Type
Rmin [ohm]
if supply 500–525
V
AC
Rmin [ohm]
if supply 550–600
V
AC
Rmin [ohm]
if supply 660–690
V
AC
SX-D6090-EF
4.9
5.7
6.5
SX-D6110-EF
4.9
5.7
6.5
SX-D6132-EF
4.9
5.7
6.5
SX-D6160-EF
4.9
5.7
6.5
SX-
@
6200-EF
2 x 4.9
2 x 5.7
2 x 6.5
SX-
@
6250-EF
2 x 4.9
2 x 5.7
2 x 6.5
SX-
@
6315-EF
2 x 4.9
2 x 5.7
2 x 6.5
SX-
@
6355-EF
2 x 4.9
2 x 5.7
2 x 6.5
SX-
@
6450-EF
3 x 4.9
3 x 5.7
3 x 6.5
SX-
@
6500-EF
3 x 4.9
3 x 5.7
3 x 6.5
SX-
@
6600-EF
4 x 4.9
4 x 5.7
4 x 6.5
SX-
@
6630-EF
4 x 4.9
4 x 5.7
4 x 6.5
SX-
@
6710-EF
6 x 4.9
6 x 5.7
6 x 6.5
SX-
@
6800-EF
6 x 4.9
6 x 5.7
6 x 6.5
SX-
@
6900-EF
6 x 4.9
6 x 5.7
6 x 6.5
SX-
@
61K0-EF
6 x 4.9
6 x 5.7
6 x 6.5
Table 35 Brake resistor SX 400V type
Type
Rmin [ohm] if supply 380–
415 V
AC
Rmin [ohm] if supply 440–
480 V
AC
Содержание SX-F
Страница 2: ......
Страница 14: ...6 Table of contents...
Страница 20: ...12 Glossary Section 1 6...
Страница 32: ...24 Cabinet mounting Section 2 3...
Страница 58: ...50 Connecting options Section 5 6...
Страница 72: ...64 Load Monitor and Process Protection 400 Section 7 5...
Страница 74: ...66 EMC standards Section 8 1...
Страница 266: ...258 System Data 900 Section 11 9...
Страница 274: ...266 Maintenance Section 12 3...
Страница 284: ...276 Liquid cooling Section 13 12...
