POWER CIRCUITS
6.
Power Circuits
6.1
Motor Connection
The EMX3 can be connected to the motor in-line or inside delta (also called three-wire and six-wire connection). When connecting in
inside delta, enter the motor full load current (FLC) for parameter 1A. The EMX3 will automatically detect whether the motor is
connected in-line or inside delta and will calculate the correct inside delta current level.
Models which are internally bypassed do not require an external bypass contactor.
Internally bypassed models:
EMX3-0023B, EMX3-0043B, EMX3-0050B, EMX3-0053B, EMX3-0076B, EMX3-0097B, EMX3-0100B, EMX3-0105B, EMX3-0145B,
EMX3-0170B, EMX3-0200B, EMX3-0220B, EMX3-0255B, EMX3-0350B, EMX3-0425B, EMX3-0500B, EMX3-0580B, EMX3-0700B,
EMX3-0820B, EMX3-0920B, EMX3-1000B
Non-bypassed models:
EMX3-0255C, EMX3-0360C, EMX3-0380C, EMX3-0430C, EMX3-0620C, EMX3-0650C, EMX3-0790C, EMX3-0930C, EMX3-1200C,
EMX3-1410C, EMX3-1600C
In-line installation, internally bypassed
6/T3
2/T1
5/L3
3/L2
1/L1
13
14
4/T2
E
K1
K1
F1
M
3
K1
Main contactor (optional)
F1
Semiconductor fuses (optional)
13, 14
Relay output A (= Main Contactor,
default)
User Manual (710-04840-00M) |
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