Danfoss VLT MCD 600 User Manual

3.14 IEC Coordination with Short-circuit Protection Devices
These fuses were selected based on a start current of 300% FLC for 10 s.
Table 15: Models MCD6-0020B~MCD6-0579B
Nominal rating [A]
SCR I
2
t (A
2
s)
Type 1 coordination 480 V AC, 65 kA
Bussmann NH fuse links
Type 2 coordination 690 V AC,
65 kA Bussmann DIN 43 653
MCD6-0020B
24
1150
40NHG000B
170M3010
MCD6-0034B
42
7200
63NHG000B
170M3013
MCD6-0042B
52
80NHG000B
MCD6-0063B
64
15000
100NHG000B
170M3014
MCD6-0069B
69
MCD6-0086B
105
80000
160NHG00B
170M3015
MCD6-0108B
115
MCD6-0129B
135
125000
170M3016
MCD6-0144B
184
320000
250NHG2B
170M3020
MCD6-0171B
200
MCD6-0194B
229
315NHG2B
MCD6-0244B
250
170M3021
MCD6-0287B
352
202000
355NHG2B
170M6009
MCD6-0323B
397
400NHG2B
MCD6-0410B
410
320000
425NHG2B
170M6010
MCD6-0527B
550
781000
630NHG3B
170M6012
MCD6-0579B
579
Table 16: Models MCD6-0654B~MCD6-1250B/MCD6-0590C~MCD6-1134C, Bypassed Installation
Nominal rating (A)
SCR I
2
t (A
2
s)
Type 1 coordination 500 V AC,
100 kA
Type 2 coordination 690 V AC, 100 kA
MCD6-0654B
835
2530000
1000NHG4G
170M6016
MCD6-0736B
940
170M6017
MCD6-0950B
1070
1200NHG4G
Not available
MCD6-1154B
1230
3920000
OFAA5GG1250
MCD6-1250B
1250
7220000
170M6019
MCD6-0590C
835
2530000
1000NHG4G
170M6016
MCD6-0667C
940
170M6017
MCD6-0839C
1210
OFAA5GG1250
Not available
MCD6-0979C
1430
3920000
OFAA5GG1600
MCD6-1134C
1620
7220000
170M6021 (at 500 V AC)
AQ262141844215en-000401 / 175R117424 | Danfoss A/S © 2020.12
System Design
VLT® Soft Starter MCD 600
Operating Guide

Danfoss VLT MCD 600 Specifications

General

Brand	Danfoss
Model	VLT MCD 600
Category	Controller
Language	English