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8.3 recommended Wire types
For maximum 40º C ambient temperature, recommend use of 75º C wire of the following types:
RHW, THHW, THW, THWN, XHHW, USE, ZW.
8.4 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 Drive:
1 ph / 2, 3 Hp
3 ph / 3, 5 Hp
3 ph / 7.5, 10, 15 Hp
(A) Power supply
(B) Motor connections
(C) Terminal block:
- START/STOP
(D) RS-485 Interface
(E) Status-Relays
- SOLORUN (hand mode)
- User interface
- RS-485 Interface
- Internal interface
(F) Optional Relay Card
electrical installation and WirinG
