YASKAWA P1000 Series User Manual

4 Start-Up Programming & Operation
u
Powering Up the Drive
Review the following checklist before applying power.
Item to Check Description
Power supply
6-Phase/12-Pulse Isolated 380 to 480 Vac 50/60 Hz, 30 electrical degrees phase-shifted each phase
Properly wire the power supply input terminals (R/L1, S/L2, T/L3, R1/L11, S1/L21, T1/L31).
<1>
Check for proper grounding of drive and motor.
Drive output terminals and
motor terminals
Properly wire drive output terminals U/T1, V/T2, and W/T3 with motor terminals U, V, and W.
Control circuit terminals Check control circuit terminal connections.
Drive control terminal status Open all control circuit terminals (off).
Status of the load and connected
machinery
Decouple the motor from the load.
<1> Install a 6-Phase/12-Pulse isolation transformer with each of the output windings phase-shifted by 30 electrical degrees or use a Hybrid 6-Phase
topology.
4 Start-Up Programming & Operation
28
YASKAWA TOEP YAIP1U 04A YASKAWA AC Drive – P1000 6-Phase/12-Pulse Input Installation Manual

YASKAWA P1000 Series Specifications

General

Series	P1000
Voltage Classes	200 V, 400 V, 600 V
Frequency	50/60 Hz
Humidity	95% RH or less (non-condensing)
Type	AC Drive
Control Method	V/f Control
Ambient Temperature	-10 to +50°C (14 to 122°F)
Communication Options	Modbus RTU
Protection Features	Overvoltage, Undervoltage
Overload Capacity	150% for 60 seconds
Storage Temperature	-20°C to +60°C (-4 to 140°F)
Cooling Method	Fan cooled
Horsepower Range	0.5 to 500 HP