ginlong water pump cotek digital generator 2500 watt inverter
USD $193 - $194 /Box
Min.Order:1 Box
300 amp mma arc welding machine 2kw welder used kevin inverter
kevin single phase to three phase chinese ipanda solar inverter
300w tronic power 10kw delta 300 amp mma arc welding machine inverter
50000 watt pure sine wave ac battery stand best weld 300w tronic power inverter
electrical power igbt vector dc to ac igbt vector power inverter
Current flux vector inverter
[Performance]
[Feature]
1. A low speed when not using the PG high starting torque speed control range 1:00 (1: 1000 with PG)
2. reliable torque control
3. excellent servo response
4. precise control of a wide range of speed control
5. 4kinds of control integration. For any application
Control mode | Sine wave PWM mode selectable by parameter setting four control modes (2) V / F control attached PG feedback (3) Current speed sensorless flux vector control (4) flux vector current control PG feedback |
Starting torque | 150% / zero rpm (when not accompanied by PG 150% / 1Hz) |
Speed control range | 1: 1000 (when the PG is not attached 1: 100) |
Speed control accuracy | ± 0.02% (when not attached PG ± 0.2%) |
Speed response | 30Hz (33ms) (PG when not attached 5Hz (200ms)) |
Torque limit | By parameter settings can be independently set four quadrants |
Torque Control | Four-quadrant operation possible (Forward Motor / regenerative reversal electric / resuscitation) |
Torque response | 40Hz (25ms) (PG when not attached 20Hz (50ms)) |
Frequency control range | 0.01~400Hz |
Frequency control accuracy | Digital signal: ± 0.01% (-10 ℃ ~ + 40 ℃) analog signal: ± 0.1% (25 ℃ ± 10 ℃) |
Frequency setting resolution | Digital signal: 0.01Hz Analog signals: 0.03Hz / 60Hz * (12bit) |
Frequency output resolution | 0.01Hz |
overload | 150% of rated current 1 minute PER10MIN @ 40 ℃ above |
Analog frequency setting signal | DC-10~+10V,0~10V(20KΩ)4 ~ 20mA(250Ω) |
Acceleration and deceleration time | 0.01 to 6000.0 seconds (four groups of acceleration, deceleration time set individually) |
Brake torque | Approximately 20% additional Brake up to 150% |
Run / stop setting | Operator, RS232, RS485 / 422, the control circuit terminals, 12/16 BiT binary signal |
Protective function | |
Motor protection | Electronic thermal relay protection, under phase protection |
Instantaneous overcurrent | 200% of the rated current of the motor free stop |
Fuse protection | Motor stops after the fuse blows freely |
Overload | Motor freedom stops at more than 150% of the rated output current of about 1 minute PER10MIN @ 40 ℃ |
Overvoltage | Main circuit DC voltage of about 220V class 400V, 440V 800V class about free stop over motor |
Low Voltage | Main circuit DC voltage of about 220V class 200V, 440V 400V class about freedom following motor stop |
Instantaneous power compensation | After the operation mode selection within 2Sec blackouts continue to operate (external capacitor) |
Fin overheat | Thermocouple Protection |
Stall prevention | Acceleration and deceleration, stall prevention operation |
Ground protection | Electronic circuit protection |
Charging indicator | he main circuit DC voltage above 50V charging indicator "light" |
Vibration | 20Hz below 1G, 20 ~ 50Hz when 0.2G |
Efficiency | Pf>0.95&η>0.95@40℃ above |
[SIZE]