EZA ECB Series - PARALLEL CONNECTION REMOTE CONTROL; RS-232 Remote Setting; REMOVING PARALLEL CONNECTIONS; Procedure for Disconnecting Parallel Units

35
【3Φ4W ─ Wiring Diagram】
Figure 33. 3Φ4W parallel AC wiring diagram
Model
Connection /
Output VAC
100V
110V
115V
120V
200V
220V
230V
240V
ECB25
L1-to-L2
173
191
199
208
346
381
398
416
L2-to-L3
173
191
199
208
346
381
398
416
L3-to-L1
173
191
199
208
346
381
398
416
L1-to-N
100
110
115
120
200
220
230
240
L2-to-N
100
110
115
120
200
220
230
240
L3-to-N
100
110
115
120
200
220
230
240
ECB35
L1-to-L2
173
191
199
208
346
381
398
416
L2-to-L3
173
191
199
208
346
381
398
416
L3-to-L1
173
191
199
208
346
381
398
416
L1-to-N
100
110
115
120
200
220
230
240
L2-to-N
100
110
115
120
200
220
230
240
L3-to-N
100
110
115
120
200
220
230
240
Table 25. Connection & output VAC