Wiring And Connections - Xylem HYDROVAR HV 2.015 Operating Instructions Manual

9.4

Wiring and connections

Remove the screws holding the top cover of the HYDROVAR.
Lift off the top cover. The following parts can be seen on a HYDROVAR MASTER / SINGLE
Inverter:
HV 2.015 / 2.022 HV 4.022 / 4.030 / 4.040
A
B
(A) Power supply
(D) RS-485 Interface
- User interface
- Internal interface
C
D
F
E
D
C
A
(B) Motor connections
(E) Status-Relays
(F) optional Relay Card
28
HV 4.055 / 4.075 / 4.110
B
(C) Terminal block:
- START/STOP_PTC
- SOLORUN
- RS-485 Interface
A
B
F
E
D
C
F
E