ABB ACS880-104

Frames R1i…R4i – Sheet 026 (Cabinet cooling fan control)
+11.1
=11
RD10277
=-K26
A1A2
1A
=-X26.3B
1B
2A
2B
1A 2A 1A 2A 1A 2A
22
24 21
12
14 11
020/9C
=-X26.4
1
2
=-A51
ZCU-14
CONTROL UNIT
-XPOW
1 2
+24VDC GND1
INT_FAN
GND1
INT_FAN_FB
-X208
1 2 3
=-R26
12
1A
=-X51B 1B
2A
2B
;X51_24VP:1
020/5H
;X51_24VN:1
020/5J
;X51_24VP:2
020/5J
;X51_24VN:2
020/5K
2A 2A 2A
CABINET ROOF FAN CONTROL
1A 1A 1A
24V SUPPLY FOR ZCU
3AXD10000016758 026
-
026.DWG
ACS880-104
INU Frames R1i-R4i
ZCU-14 Control unit 2/2, Roof fan control
Circuit Diagram
EN
Vanin Oleg29.12.2016
Asikainen Mika29.12.2016
ABB Drives
=-X26.3B
1B 2B
=-A51.2
ZCU-14
CONTROL UNIT
-XPOW
1 2
+24VDC GND1
INT_FAN
GND1
INT_FAN_FB
-X208
1 2 3
=-R26
12
=-X51B 1B 2B
=-X26.3B
1B 2B
=-A51.3
ZCU-14
CONTROL UNIT
-XPOW
1 2
+24VDC GND1
INT_FAN
GND1
INT_FAN_FB
-X208
1 2 3
=-R26
12
=-X51B 1B 2B
=-X26.3B
1B 2B
=-A51.N
ZCU-14
CONTROL UNIT
-XPOW
1 2
+24VDC GND1
INT_FAN
GND1
INT_FAN_FB
-X208
1 2 3
=-R26
12
=-X51B 1B 2B
24V SUPPLY FOR ZCU
INVERTER MODULE 2
24V SUPPLY FOR ZCU
INVERTER MODULE 3
24V SUPPLY FOR ZCU
INVERTER MODULE N
386 Circuit diagrams