Connecting Diagram In Standard Model; Performance Limit - Biral A 402 V2 Instructions D'installation

71
51-54 Operational or fault
notification (switchable)
as closing contact:
Closes for faults/operating
contract load
max. 250 V~, 1 A
51-52 Operational or fault
notification (switchable)
as opening contact:
Opens for faults/operation
contact load
max. 250 V~, 1 A
Switch
ON
ON
OFF
english

5.2 Connecting diagram in standard model

L
Supply
~1× 230 V
Operational or fault notification (switchable)
as opening contact, opens for faults/operation
1
ON Power limiting
ON
OFF Power limiting
OFF
= Delivery condition

5.3 Performance limit

The Pred performance limit is set as standard
at approximately 80% of P max., to eliminate noises from output
that is too high V [m 3 /h] from the pump.
If required it may be converted to a maximum output from the pump.
(Switch 1)
N
54 52 51
Switch
max. 250 V
SWITCH
2
Operating notification
Terminals 51, 52, 54
Error message
Terminals 51, 52, 54
1 A