7.3.8 VLT
®
Relay Card MCB 105
The MCB 105 includes 3 pieces of SPDT contacts and must be fitted into option slot B.
Electrical Data
Maximum terminal load (AC-1)
1)
(Resistive load)
240 V AC 2 A
Maximum terminal load (AC-15)
1)
(Inductive load @ cos
φ
0.4)
240 V AC 0.2 A
Maximum terminal load (DC-1)
1)
(Resistive load)
24 V DC 1 A
Maximum terminal load (DC-13)
1)
(Inductive load)
24 V DC 0.1 A
Minimum terminal load (DC)
5 V 10 mA
Maximum switching rate at rated load/minimum load
6 min
-1
/20
-1
1) IEC 947 part 4 and 5
When the relay option kit is ordered separately, the kit includes:
•
Relay Module MCB 105.
•
Enlarged LCP fixture and enlarged terminal cover.
•
Label for covering access to switches S201 (A53), S202 (A54), and S801.
•
Cable strips for fastening cables to relay module.
1)
IMPORTANT!
The label MUST be placed on the LCP frame to meet UL Approval.
WARNING
Warning Dual supply. Do not combine 24/48 V systems with high-voltage systems.
Relay 7
NC
NC
NC
Relay 9
Relay 8
1
2
3
12
130BA162.10
7
5
4
6
8
9
10
11
Illustration 7.11 Disconnect Relay Terminals
130BA177.10
8-9mm
2mm
Illustration 7.12 Proper Length of Stripped Wire
1
1
1
1
10
2
3
4
5
6
7
8
9
12
11
2
2
3
1
1
1
1
10
2
3
4
5
6
7
8
9
12
11
3
3
3
1
1
1
1
10
2
3
4
5
6
7
8
9
12
11
2
2
2
130BA176.11
Illustration 7.13 Correct Method to Install Live Parts and
Control Signals
Ordering Information
VLT
®
Parallel Drive Modules
74
Danfoss A/S © 6/2016 All rights reserved.
MG37N102
7
7
Summary of Contents for VLT 380-500 V
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