Protezioni; Componenti Di Protezione Interni; Fusibili Interni - gefran SM32 Bedienungshandbuch

Terminals
37 Power supply of the ML and MLP signals
52 (Common) Ground of the precharge enable control
70, 72
81, 82 Blown fuse. On SM32-480-1050, 1500 and 2000A sizes only.
Figura 2.4.1: Localizzazione dei morsetti
Taglie 185 ... 650 A
A) = morsetti di controllo ; B) = morsetti di potenza
C) = morsetti di potenza (U3, V3) e controllo (81, 82)

2.5. Protezioni

2.5.1. Componenti di protezione interni

Converter
SM32-480-185...2000

2.5.2. Fusibili interni

Converter
SM32-480-185
SM32-480-280
SM32-480-420
SM32-480-650
SM32-480-1050
SM32-480-1500
SM32-480-2000
Converter
SM32-480-185
SM32-480-280
SM32-480-420
SM32-480-650
SM32-480-1050
SM32-480-1500
SM32-480-2000
Converter
SM32-480-1500
SM32-480-2000
Function
OK Relay
Designation
V1, V2, V3
Designation
F11, F21, F31
Designation Fuses for
Power supply
F 4
protection
F 5
protection
Designation Fuses for
Cooling fan
F10
protection
SM32 • Instruction manual
Voltage, Current
(35V max)
(max 250V, 1A – AC11)
Taglie 1050 ... 1500 A
Varistors
575 V / 220 J Ø 20 mm
Fuses
16A, 500V
fast, 6 x 32 mm
25A, 500V
fast, 6 x 32 mm
Fuses
4A, 500V
f a s t
6 x 32 mm
1A, 250V
+24V
slow
5 x 20 mm
Fuses
6.3 x 32mm,
500V, 1.6A slow
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11