Biến tần Yaskawa GA700

Thông số kỹ thuật

Chế độ điều khiển: • V/f Control • Closed Loop V/f Control • Open Loop Vector Control • Closed Loop Vector Control • Advanced OpenLoop Vector Control • PM Open Loop Vector Control • PM Advanced Open Loop Vector • PM Closed Loop Vector Control • EZ Open Loop Vector Control.
Tần số ngõ ra: • AOLV, EZOLV: 120 Hz • CL-V/f, CLV, AOLV/PM, CLV/PM: 400 Hz • V/f, OLV, OLV/PM: 590 Hz.
Tần số sóng mang: HD: Usable up to 2 kHz without derating ND: Usable up to 2 kHz without derating Derating the output current enables use up to a maximum of 5 kHz.
Khả năng quá tải( overload current rating): • Heavy Duty (Rating): 150% of the rated output current for 60 seconds • Normal Duty (Rating): 110% of the rated output current for 60 seconds Note: Derating may be required for applications that start and stop frequently.
Torque khởi động: • V/f: 150%/3 Hz • CL-V/f: 150%/3 Hz • OLV: 200%/0.3 Hz • CLV: 200%/0 min-1 (r/min) • AOLV: 200%/0.3 Hz • OLV/PM: 100%/5% speed • AOLV/PM: 200%/0 min-1 (r/min) • CLV/PM: 200%/0 min-1 (r/min) • EZOLV: 100%/1% speed Note: Consider drive capacity in order to achieve the starting torque specifications listed for OLV, CLV, AOLV, AOLV/ PM, and CLV/PM..
Chế độ: Torque Control, Droop Control, Speed/Torque Control Switching, Feed Forward Control, Zero Servo Function, Restart After Momentary Power Loss, Speed Search, Overtorque/Undertorque Detection, Torque Limit, 17 Step Speed (max.), Accel/Decel Switch, S-curve Accel/Decel, 3-wire Sequence, Auto-Tuning (Rotational and Stationary), Dwell, Cooling Fan ON/OFF Switch, Slip Compensation, Torque Compensation, Frequency Jump, Upper/lower Limits for Frequency Reference, DC Injection Braking at Start and Stop, Overexcitation Braking, High Slip Braking, PID Control (with Sleep Function), Energy Saving Control, MEMOBUS/Modbus Communication (RS-485 max, 115.2 kbps), Fault Restart, Application Presets, DriveWorksEZ (customizable functions), Removable Terminal Block with Parameter Backup Function, Online Tuning, KEB, Overexcitation Deceleration, Inertia (ASR) Tuning, Overvoltage Suppression, High Frequency Injection.

Dải công suất điện áp

3 pha 380 to 480 V, 50/60 Hz: 0.4kW-200kW
3 pha 200 to 240 V, 50/60 Hz: 0.4kW-110kW

Ý nghĩa mã hàng

Ví dụ: CIPR-GA70T4060ABAA

CIPR-GA70T là tên dòng biến tần, 4 là loại ngõ vào 3 pha 380v-400v ngõ ra 3 pha 380v-400V, 2 là loại có ngõ vào 3 pha 200v-220v ra 3 pha 200v-220v.
0060 có nghĩa là dòng điện định mức 60A tương đương với công suất 22kW tải nặng 30kW tải nhẹ ở điện áp 380v.
ABAA tiêu chuẩn.