Danfoss VLT FC Series Service Guide

2
1
8
9
10
11
12
13
15
6
5
4
3
7
130BF863.10
14
1 Nut (10 mm) 9 SCR module
2 SCR input busbar 10 IGBT output busbar
3 Thread-forming screw (T25) 11 IGBT module (1 of 3)
4 Screw (T30) 12 IGBT gate signal connector
5 Screw (T30) 13 IGBT thermal sensor connector
6 Current sensor cylinder busbar 14 Snubber capacitor
7 Cylinder busbar support bracket 15 Screw (T30)
8 Screw (T30) – –
Illustration 10.12 SCRs and IGBTs
D1h/D3h/D5h/D6h/J8 Drive Di... Service Guide
MG94A502 Danfoss A/S © 02/2019 All rights reserved. 155
10 10

Danfoss VLT FC Series Specifications

General

Category	DC Drives
Series	VLT FC Series
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short circuit, Overtemperature, Motor overload
Communication Interfaces	CANopen, PROFIBUS, Ethernet
Cooling Method	liquid-cooled
Enclosure Rating	IP20, IP21, IP55
Ambient Temperature	-10°C to +40°C (14°F to 104°F) without derating