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China
Long Term
2020-12-17 17:04
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Address： |
China |
Min.Order： |
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Supply： |
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Valid until： |
Long Term |
Function | Specification | ||
Power input | Input voltage (V) | AC 3PH 380 V (-15%) – 440 V (+10%) Rated voltage: 380 V AC 3PH 520 V (-15%) – 690 V (+10%) Rated voltage: 660 V | |
Input current (A) | Refer to the rated value | ||
Input frequency ( Hz) | 50 Hz or 60 Hz Allowed range: 47 – 63 Hz | ||
Power output | Output voltage (V) | 0 – input voltage | |
Output current (A) | Refer to the rated value | ||
Output power ( kW) | Refer to the rated value | ||
Output frequency ( Hz) | 0 – 400 Hz | ||
Technical control feature | Control mode | SVPWM, SVC and VC | |
Motor type | Asynchronous motor and permanent magnet synchronous motor | ||
Adjustable-speed ratio | Asynchronous motor 1: 200 (SVC) synchronous motor 1: 20 (SVC) 1: 1000 (VC) | ||
Speed control accuracy | ±0.2% (SVC) ±0.02% (VC) | ||
Speed fluctuation | ± 0.3% (SVC) | ||
Torque response < | <20 ms (SVC)<10 ms (VC) | ||
Torque control accuracy | 10% (SVC) 5% (VC) | ||
Starting torque | Asynchronous motor: 0.25 Hz/150% (SVC) Synchronous motor: 2.5 Hz/150% (SVC) 0 Hz/150% (VC) | ||
Overload capability | 150% of rated current: 1 minute 180% of rated current: 10 seconds 200% of rated current: 1 second | ||
Running control feature | Frequency setting method | Digital setting, analog setting, pulse frequency setting, multi-step speed running setting, simple PLC setting, PID setting, MODBUS communication setting, PROFIBUS communication setting Switch between the combination and single setting channel | |
Auto-adjustment of the voltage | Keep constant voltage automatically when the grid voltage transients | ||
Fault protection | Provide more than 30 fault protection functions: overcurrent, overvoltage, undervoltage, overheating, phase loss and overload, etc. | ||
Peripheral interface | Terminal analog input resolution | ≤ 20 mV | |
Terminal switch input resolution | ≤ 2 ms | ||
Analog input | 2 (AI1, AI2) 0 – 10 V/0 – 20 mA and 1 (AI3) -10 – 10 V | ||
Analog output | 2 (AO1, AO2) 0 – 10 V/0 – 20 mA | ||
Digital input | 8 common inputs, the Max frequency: 1 kHz, internal impedance: 3.3 kΩ; 1 high speed input, the Max frequency: 50 kHz | ||
Digital output | 1 high speed pulse output, the Max frequency: 50 kHz; 1 Y terminal open collector output | ||
Relay output | 2 programmable relay outputs RO1A NO, RO1B NC, RO1C common terminal RO2A NO, RO2B NC, RO2C common terminal Contactor capability: 3 A/AC 250 V,1 A/DC 30 V | ||
Spindle stopping | For spindle positioning and control sequence Internal 7 scale marks and 4 zero marks | ||
Position reference | External zero-position detection switch positioning Encoder Z phase positioning | ||
Servo control | Pulse train reference: position control | ||
Frequency division output | Encoder frequency division output (H1 and H2 inverters) | ||
Speed/position mode | Terminal shifting | ||
Encoder | C1 support 100 kHz, D1 support 500 kHz, H1 support 300 kHz and H2 support 400 kHz | ||
Positioning | Z pulse and photoelectric switch positioning | ||
Others | Mountable method | Wall, flange and floor mountable | |
Temperature of the running environment | -10 – 50°C, if temperature is above 40°C, derate 1% for every additional 1°C. | ||
Average non-fault time | 2 years (25°C ambient temperature) | ||
Protective degree | IP20 | ||
Pollution level | Level 2 | ||
Cooling | Air-cooling | ||
Brake unit | Built-in for inverters of 380 V (≤30 kW) External for others | ||
EMC filter | 380 V models can satisfy IEC61800-3 C3 requirements External filter: optional is optional, but should meet the requirement of IEC61800-3 C2 | ||
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