YASKAWA J1000 Technical Manual

No. Parameter Name Setting Range Default
E2-03 Motor No-Load Current
0 to [E2-01]
(unit: 0.01 A)
Depending on
o2-04
n
E2-05: Motor Line-to-Line Resistance
Sets the line-to-line resistance of the motor stator winding. Remember this value must be entered as line-line and not line-
neutral.
No. Parameter Name Setting Range Default
E2-05 Motor Line-to-Line Resistance 0.000 to 65.000 Ω
Depending on
o2-04
Note:
The setting range becomes 0.00 to 130.00 when using JoBA0002, Jo2A0002, Jo4A0001 and smaller.
Contact the motor manufacturer to find out the line-to-line resistance or measure it manually. When using the manufacturer
Motor Test Report, calculate E2-05 by the formulas below.
•
E-type insulation: Multiply 0.92 times the resistance value (Ω) listed on the Test Report at 75 °C
• B-type insulation: Multiply 0.92 times the resistance value (Ω) listed on the Test Report at 75 °C.
• F-type insulation: Multiply 0.87 times the resistance value (Ω) listed on the Test Report at 115 °C.
5.5 E: Motor Parameters
YASKAWA ELECTRIC SIEP C710606 31B YASKAWA AC Drive – J1000 Technical Manual
97
5
Parameter Details
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YASKAWA J1000 Specifications

General

Series	J1000
Voltage Class	200V, 400V
Frequency	50/60 Hz
Enclosure Rating	IP20
Enclosure Type	Open type
Voltage	200-240V, 380-480V
Control Method	V/f control
Overload Capacity	150% for 60 seconds
Protection	Overcurrent, Overvoltage, Undervoltage, Overheat, Ground Fault, Short Circuit
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Humidity	5-95% (non-condensing)
Enclosure	IP20
Input Voltage	200-240V, 380-480V