29
FLUXMASTER 50 INSTRUCTION MANUAL
CONNECTION
Circuit Diagram
NEMA 4X (IP65 Indoor Duty) with operators (230V 2, 3HP, 460V 1 -3HP models)
NOTE :
1. Power switch, REV-0-FWD switch and potentiometer are only for NEMA 4X units with operator devices
2. Power supply cable: #12 AWG (3.5mm
2
)
3. Motor cable:#16 AWG (1.25mm
2
)
4.Tightening torque values for terminals:
(1). Power/Motor cable (plug-in) terminal: 4.34in-lb (5kg-cm)
(2). Remote control wire: 3.47in-lb (4kg-cm)
(3). Outer cover (M4): 5.20in-lb (6kg-cm)
5. Input source:single-phase or three-phase (L1, L2, L3, ) ensuring that it is connected to a 200/230V or a 400/460V supply.
(Models FM50-202-N4FS & FM50-203-N4FS with operator devices are single phase input only).
6. Output motor: three-phase ( T1,T2,T3)
CAUTION
-Do not start or stop the AC drive using the main circuit power.
- NEMA 4X with operators: Always maintain REV-0-FWD switch at 0 position.This will ensure that the AC drive is stopped
before power-up again after power supply interruption.Otherwise,injury may result to personnel.
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