How to Wire a 400XAC with 3-Phase 3-Wire Delta Input


How to wire a 400XAC with 3-Phase 3-Wire:

Input

460XAC Input

Phase A-L B-L C-L A-N B-N C-N G
1Ø2W 10AWG (A-L/B-L/C-L short) 10AWG (A-N/B-N/C-N short) 12AWG
3Ø3W 12AWG 12AWG 12AWG A-L/A-N short B-L/B-N short C-L/C-N short 10AWG
3Ø4W 16AWG 16AWG 16AWG 10AWG (A-N/B-N/C-N short) 10AWG
How to wire a 400XAC with 3-Phase 3-Wire Delta Input - 460XAC How to wire a 400XAC with 3-Phase 3-Wire Delta Input - 460XAC
Input 430XAC 460XAC
Phase 1Ø or 3Ø
Voltage 200~240 Vac±10% 1Ø: 200-240 Vac±10%
3Ø3W: 200~240 Vac±10%
3Ø4W: 346-416 Vac±10%
Frequency 47 - 63 Hz
How to wire a 400XAC with 3-Phase 3-Wire Delta Input 460XAC - Input and OutputHow to wire a 400XAC with 3-Phase 3-Wire Delta Input 460XAC - Input and Output

8000 VA Input

  • 240 3-Phase 3 wire service line
  • 8000VA/240V = 33.333 Amps
  • 33.333 Amps / 3 Phase = 11.11 Amps per Phase for 3 Phase 3 wires.
Country Frequency Configuration Single Phase Three Phase
United States 60 Hz wye 120/208 208
60 Hz delta 120/240 240
60 Hz     480
Canada 60 Hz delta 120/240 240
60 Hz wye   575

6000 VA Input

  • 0-300 V 3-Phase 4 wire output
  • 2000 VA Max per phase
  • 18.4 A Max per phase for voltage < 110 V
  • 9.2 A Max per phase for voltage < 220 V
  • 18.4 A * 110 V = 2024 VA or 9.2 A * 220 V = 2024 VA per Phase
  • 2024 VA * 3 phase = 6072 VA