TANGSHAN CHANGLONG TRADING CO.,LTD
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Payment Terms: | T/T,L/C |
Place of Origin: | Hebei, China (Mainland) |
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Features
Brand-new space vector technique
The excellent vector calculation guarantees the large torque of low frequency is provided with the lowest switch loss. The high efficient utilization of the grid voltage and also the optimized sine wave output reduce the noise and heating of motor.
Unique software dead area compensation
The deadarea time is the critical reason for t he low frequency impulse torque of the frequency conversion devices. The unique soft dead-area compensation of 3SRNB6000 can further guarantee the stable torque under low frequency and extreme speed conditions. Self start of speedless sensor excellent speed tracking.It can start a running motor and guarantee the equipment to continually run smoothly. 3SVI6000 can automatically detect the motor speed and maintain its speed stably.
Automatic energy saving
With unique software power factor adjusting, it dynamically regulates the powe factor with different load and saves more energy.
Voltage fluctuation restrain
Dynamic automatic voltage control(AVC) ensures that when the input voltafe fluctuation is ±30%, the output voltafe fluctuation should be lower than ±5%.
Complete protection
The inverter provides the following protection: over-voltage, over-current, under-voltage, IGBT short circuit, anti-time limit overload and so on. It also protect the load from short circuit and ground fault.
DC power supply
Save the investment on the safety power source.
Preset flexible PWM power consumption control
User can choose suitable brake resistance to realize the saving of power consumption.
Frendly man-machine interface, flexible input and output connection LCD display in both Chinese and English; provide 7 lines of digital unput, 2 lines of analogue output, 3 lines of digital output; programmable operation for 8-segment users; the setting mode of the electric potentiometer.
Intelligent temperature detecting, intelligent fan management
DC braking