Yaskawa J7 Drive - Manual (Page 86)

A2-1
(table continued on next page)
Appendix 2. SPECIFICATIONS
See notes at end of table.
SECTION A. Model No. Related Specifications
Old Model No. JDA001 JDA002 JDA003 JDA005 JDA008 JDA011 JDA017
New Model No. CIMR-J7AM 20P10 20P20 20P40 20P70 21P50 22P20 23P70
Max. applicable motor output
1/8 1/4 1/2 1 2 3 5
HP (1)
Drive capacity (kVA) 0.3 0.6 1.1 1.9 3.0 4.2 6.7
Rated Output Current (A) 0.8 1.6 3.0 5.0 8.0 11.0 17.5
Rated Input Current (A) 1.1 1.8 3.9 6.4 11.0 15.1 24.0
Max. Output Voltage (V) 200V to 230V (proportional to input voltage)
Max. Output Frequency (Hz) 400 Hz (programmable)
Rated Input Voltage and
three-phase. 200 to 230 V, 50/60 Hz
Frequency
Allowable voltage fluctuation
-15% to +10%
Allowable frequency fluctuation ±5%
Old Model No. JDB001 JDB002 JDB003 JDB005 -- -- JDB009
New Model No. CIMR-J7AM 40P20 40P40 40P70 41P50 42P20 43P00 43P70
Max. applicable motor
output HP
(1)
1/2 3/4 2 3 3 3 5
Drive capacity (kVA) 0.9 1.4 2.6 3.7 4.2 5.5 7
Rated Output Current (A) 1.2 1.8 3.4 4.8 5.5 7.2 8.6
Rated Input Current (A) 1.6 2.4 4.7 7.0 8.1 10.3 12.0
Max. Output Voltage (V) 380 to 460V (proportional to input voltage)
Max. Output Frequency (Hz) 400 Hz (programmable)
Rated Input Voltage and
three-phase. 380 to 460 V, 50/60 Hz
Frequency
Allowable voltage fluctuation
-15% to +10%
Allowable frequency fluctuation ±5%
SECTION B. All Models
Control method Sine wave PWM (V/f Control)
Frequency control range 0.1 to 400 Hz
Frequency accuracy Digital command: ±0.01% (14 to 122°F, -10 to +50°C)
(temperature change) Analog command: ±0.5% (77°F ± 18°F, 25°C ± 10°C)
Digital Operator reference: 0.1 Hz (< 100Hz)
Frequency setting resolution 1 Hz (100Hz or more)
Analog reference: 0.06Hz/60Hz (1/1000)
Output frequency resolution 0.01 Hz
Overload capacity 150% of rated output current for 1 minute
0 to 10VDC (20kΩ), 4 to 20mA (250Ω), 0 to 20mA (250Ω) pulse train input,
Frequency Reference Signal
Digital Operator Pot
0.01 to 6000 sec.
Accel/Decel Time
(accel/decel time are independently programmed)
Short-term average deceleration torque (2)
0.2kW: 150%
0.75kW: 100%
Braking Torque
1.5kW: 50%
2.2kW or more: 20%
Continuous regenerative torque: Approx. 20%
V/f characteristics Custom V/f pattern
Table A2-1. Standard Specifications
Output
Char
acter
istics
Po
w
er
Supply
Output
Char
acter
istics
Control Char
acter
istics
Po
w
er
Supply
230 VAC
3-Phase
460 VAC
3-Phase