Bucher C-LRV Series User Manual

C−LRV lift control valve Product description
29/92
300−I−9010212−E−10/08.08
1.5.3 Terminal assignments
1 2 3 4 5 21 22 23 12 12 6a 7 6b 8
L1c/L2c
9 10 11 12
L1b/L2b
L1a/L2a
PE
N/L1
17a 17b
18
19
12
20
A B
C
D
E
Legend A
B
C
Control signals
Connection for feedback cable
Mains voltage connection
D
E
Demand / feedback monitoring
Emergency power supply
Terminal Description
Mains Voltage Connection
NTA−2/115 NTA−2/230 NTA−2/400
N/L1 Neutral (N) Neutral (N) Phase (L1)
L1a/L2a*
L1b/L2b*
L1c/L2c*
Phase (L1): 120V
Phase (L1): (110)/115V
Phase (L1): 100V
Phase (L1): 240V
Phase (L1): 230V
Phase (L1): 220V
Phase (L2): 440V
Phase (L2): 400/(415)V
Phase (L2): 380V
*connect only one of the 3 terminals
PE Earth conductor

Bucher C-LRV Series Specifications

General

Brand	Bucher
Model	C-LRV Series
Category	Control Unit
Language	English