YASKAWA P1000 Technical Manual

3.3 Main Circuit Connection Diagram
Refer to diagrams in this section when wiring the main circuit of the drive. Connections may vary based on drive capacity.
The DC power supply for the main circuit also provides power to the control circuit.
NOTICE: Do not use the negative DC bus terminal “–” as a ground terminal. This terminal is at high DC voltage potential. Improper wiring
connections could damage the drive.
NOTICE: Route motor leads U/T1, V/T2 and W/T3 separate from all other leads to reduce possible interference and noise related issues.
Failure to comply may result in abnormal operation of drive and nearby equipment.
u
Three-Phase 200 V Class Models 2A0004 to 2A0081
Three-Phase 400 V Class Models 4A0002 to 4A0044
Three-Phase 600 V Class Models 5A0003 to 5A0032
+1
+2
–
R/L1
S/L2
T/L3
Relay
Gate board
Control
board
Operator
+
Current
sensor
U/T1
V/T2
W/T3
B1 B2
Figure 3.2 Connecting Main Circuit Terminals
u
Three-Phase 200 V Class Models 2A0110, 2A0138
Three-Phase 400 V Class Models 4A0058, 4A0072
Three-Phase 600 V Class Models 5A0041, 5A0052
+1
–
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
B1 B2
DC link
choke
+
Relay
Gate board
Control
board
Operator
Current
sensor
Figure 3.3 Connecting Main Circuit Terminals
3.3 Main Circuit Connection Diagram
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
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Electrical Installation

YASKAWA P1000 Specifications

General

Operating Temperature	-10°C to +50°C (14°F to 122°F)
Cooling Method	Fan Cooled
Output Voltage	0-Input Voltage
Output Frequency	0-400 Hz
Frequency Range	0.1-400 Hz
Power Rating	0.4 kW to 630 kW
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit, Ground Fault
Protection Features	Electronic Thermal Overload Protection
Communication	Modbus RTU
Communication Interface	RS-485
Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000m (3280ft) without derating
Enclosure Rating	IP20