Danfoss VLT FC Series Service Guide

etalp poT
BRF
Microswitch
Connector
TB11
FOR DC FUSE
Regen -
Regen +
yaleR remotsuC
POWER CARD PCA2
INRUSH PCA4
GATEDRIVE PCA5
L1
DC INDUCTOR
BAL/HF
PCA7
IGBT1
TB4
TB2
IGBT2 IGBT3BRAKE IGBT
MODULE
IGBT4
TOP FAN (IP20)
DOOR FAN (IP54)
F3
MIXING FAN
CBANK 1
TB1
FUSE OPTION
F1
130BF087.10
Illustration 16.3 Internal Block Diagram of Parallel Drive Module
Block Diagrams
VLT
®
FC Series, D1h–D8h, Da2/Db2/Da4/Db4, E1h–E4h, J8/J9
358 Danfoss A/S © 02/2019 All rights reserved. MG94A502
1616

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