Inverter Wiring 11
E500 Series Universal Low-Power Inverter
Contactor
It can conveniently control power-supply and power disconnection of the
inverter, and the power-on and power-off of the motor.
AC reactor
1)
To promote power factor;
2)
To reduce harmonic input of the inverter against the grid;
3)
Weaken influenced caused by unbalanced voltage of three-phase power
supply.
Brake resistance
When the motor is at the dynamic braking status, it can avoid producing over
high pumping voltage in the DC loop.
Recommended specifications are shown in following table:
Inverter model
Adaptive
motor
(KW)
Wire specification
(main loop)
(mm
2
)
Air circuit
breaker
(A)
Electromagnetic
contactor
(A)
E500-2S0004 0.4 1.5 16 6
E500-2S0007 0.75 2.5 20 12
E500-2S0015 1.5 2.5 32 18
E500-2S0022 2.2 4.0 32 18
E500-2S0030 3.0 6.0 40 32
E500-2S0040 4.0 6.0 40 32
E500-4T0007 0.75 1.0 10 6
E500-4T0015 1.5 1.5 16 12
E500-4T0022 2.2 2.5 16 12
E500-4T0030 3.0 3.0 20 18
E500-4T0040 4.0 4.0 32 18
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