Danfoss VLT AutomationDrive FC 302 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 AutomationDrive FC 302 Specifications

General

Category	DC Drives
Control Method	Flux Vector Control
Communication Options	CANopen, PROFIBUS
Cooling	Forced convection
Enclosure	IP20, IP21, IP55, IP66
Protection Class/Rating	IP20
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overtemperature, Short Circuit
Approvals	CE, UL, cUL
Ambient Temperature	-10°C to +50°C
Storage Temperature	-40°C to +70°C
Relative Humidity	5% to 95% (non-condensing)
Output Voltage	0 V to Input Voltage