Danfoss VLT FC Series Service Guide

3.6.7 Exploded View of E-sized Unit
130BF879.10
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1 LCP (Local control panel) 12 Gate drive card
2 Control card 13 Motor busbar assembly
3 Power card 14 Current sensors
4 Fan power card 15 Top fan
5 Power card mounting plate 16 SCR/diode modules
6 Upper input plate 17 IGBT modules
7 RFI lter (optional) 18 DC capacitor bank
8 AC fuses (optional) 19 Balance/high frequency card
9 Lower input plate 20 Heat sink fans
10 AC input busbars 21 Input terminals
11 Inrush card 22 Motor terminals
Illustration 3.8 Exploded View E3h Unit (E4h Unit is similar).
Product Overview
VLT
®
FC Series, D1h–D8h, Da2/Db2/Da4/Db4, E1h–E4h, J8/J9
28 Danfoss A/S © 02/2019 All rights reserved. MG94A502
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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