Audited Supplier
EM760
General Transducer
Triple
Vector Control Transducer
PWM Control
Voltage
Low Voltage Variable-Frequency Drive
AC-AC Variable-Frequency Drive
Voltage Variable-Frequency Drive
General VFD
Sinee
Vvf;SVC
Frequency (Speed) Input, Torque Input
0.00-600.00Hz/0.0-3000.0Hz
10V/20mA
+-5% Rated Torque (SVC)
24V/100mA
-40'c-+70'c
Less Than 0.5g
Forced Air Cooling
Standard IP20/IP21
SINEE
Wooding
China
Product Description
Top 10 90kW 15kW AC Drive VFD Inverter Price 7.5kW 380V 10HP Variable Frequency Drives Controller 11kW 15HP 30HP 480V
Features of the EM730 series inverter:
1.Support the mobile APP and Wi-Fi module to facilitate inverter debugging and monitoring
2.Reliable operation with full load at 50°C ambient temperature
3.Integration of special functions for rewinding and unwinding
4.Support the high-frequency output up to 3000Hz for driving high-speed motors
5.Support the 100kHz high-speed pulse input
6.Metal substrate should adapt to the vibratory environment to reduce the induced voltage of the motor.
7.Built-in filter is close to Level C3.
Single-phase/three-phase 220V-240V 0.4kW-2.2kW
Three-phase AC 340V-460V 0.75kW-450kW
Features of the EM730 series inverter:
1.Support the mobile APP and Wi-Fi module to facilitate inverter debugging and monitoring
2.Reliable operation with full load at 50°C ambient temperature
3.Integration of special functions for rewinding and unwinding
4.Support the high-frequency output up to 3000Hz for driving high-speed motors
5.Support the 100kHz high-speed pulse input
6.Metal substrate should adapt to the vibratory environment to reduce the induced voltage of the motor.
7.Built-in filter is close to Level C3.
| Item | Specification | |
| Power supply | Rated voltage of power supply | Three-phase 340V-10% to 460V+10%,Single-phase/three-phase 200V-10% to 240V+10%;50-60Hz ± 5%; voltage unbalance rate: <3% |
| Output | Maximum output voltage | The maximum output voltage is the same as the input power voltage. |
| Rated output current | Continuous output of 100% rated current | |
| Maximum overload current | 150% of heavy-duty rated current for 60s (185kW-450kW: 140% of heavy-duty rated current for 60s) 120% of light-duty rated current for 60s | |
| Basic control | Driving mode | V/F control (VVF); speed sensorless vector control (SVC) |
| Input mode | Frequency (speed) input, torque input | |
| Start and stop control mode | Keyboard, control terminal (two-line control and three-line control), communication | |
| Frequency control range | 0.00~600.00Hz/0.0~3000.0HZ | |
| Input frequency resolution | Digital input: 0.01Hz/0.1Hz Analog input: 0.1% of maximum frequency | |
| Speed control range | 1:50(VVF),1:200(SVC) | |
| Speed control accuracy | Rated synchronous speed ± 0.2% | |
| Acceleration and deceleration time | 0.01 s to 600.00 s / 0.1 s to 6,000.0 s / 1 s to 60,000 s | |
| Voltage/frequency characteristics | Rated output voltage: 20% to 100%, adjustable Fundamental frequency 1Hz to 600Hz/3000Hz, adjustable | |
| Torque boost | Fixed torque boost curve Any V/F curve is acceptable. | |
| Starting torque | 150%/1Hz(VVF) 150%/0.25Hz(SVC) | |
| Precision torque control | ±5% rated torque (SVC) | |
| Self-adjustment of output voltage | When the input voltage changes, the output voltage will basically remain unchanged. | |
| Automatic current limit | Output current is automatically limited to avoid frequent overcurrent trips. | |
| DC braking | Braking frequency: 0.01 to maximum frequency Braking time: 0~30S Braking current: 0% to 100% of rated current | |
| Signal input source | Communication, multi-speed, analog, etc. | |
| Input and output | Reference power supply | 10V/20mA |
| Terminal control power | 24V/100mA | |
| Digital input terminal | 5-channel digital multi-function input: X1 to X5 X5 can be used as the high-speed pulse input (max. 100kHZ). | |
| Analog input terminal | 2-channel analog inputs: One (AI1) voltage source: -10 to 10V input; One channel (AI2): 0 to 10V input voltage or 0 to 20mA input current optional; | |
| Digital output terminal | Multi-function output of one open collector and one relay Maximum output current of the collector: 50mA; Relay contact capacity: 250VAC/3A or 30VDC/1A, EA-EC: normally open; EB-EC: normally closed | |
| Analog output terminal | One multi-function analog terminal output M1: 0-10V/0-20mA multi-function analog output terminal | |
| Operation panel | LED display | The LED digital tube displays relevant information about the inverter. |
| Protection | Protective Function | Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheat, load loss, external fault, etc. |
| Use conditions | Location | Indoor, at an altitude of less than 1 km, free of dust, corrosive gases and direct sunlight. When the altitude is higher than 1km, it is derated by 1% per 100m. The maximum allowable altitude is 3km. |
| Applicable environment | -10ºC to +60ºC, 5% to 95% RH (non-condensing). When the ambient temperature exceeds 50°C, it needs to be derated by 3% per 1°C temperature rise. The maximum allowable ambient temperature is 60°C. | |
| Vibration | Less than 0.5g | |
| Storage environment | -40ºC~+70ºC | |
| Installation method | Wall-mounted or installed in the cabinet | |
| Protection level | Protection level | Standard IP20/IP21 (with plastic baffle) |
| Cooling method | Cooling method | Forced air cooling |
