2138cn太阳集团古天乐(中国)有限公司-搜狗百科

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BPJ series mine explosion-proof and intrinsically safe AC frequency inverter

Product Description

BPJ series mine explosion-proof and intrinsically safe AC frequency conversion speed regulation device (hereinafter referred to as inverter) is suitable for starting, stopping and speed regulation of motors in dangerous environments containing gas (methane) and dust explosions. It has the advantages of large starting torque, stable starting, adjustable starting acceleration time, small starting current, small impact on the grid, and obvious energy saving in operation. With the continuous progress of industrial automation, energy-saving requirements continue to increase, especially in the fields of belt conveyors, winches, fans, water pumps, etc., frequency inverters have also been widely used.

Features:

● Adopt advanced direct torque control (DTC)

Large output torque, 150% rated torque can be reached at 0.5Hz

Maximum output torque can reach 200%

● Allow a wide range of rated voltage fluctuations

-15%+10%, used in power supply system underground in coal mine

● Have a perfect braking method

DC braking, dynamic braking, feedback braking (optional)

● Advanced heat dissipation method

Heat pipe heat dissipation, cold heat dissipation (optional)

● With standard RS485 pass interface

● Built-in PID regulator

Can match various sensors to achieve closed-loop control

● Wide frequency adjustment range

● Perfect EMC solution

● Outstanding energy saving effect

● Perfect protection function

Protection functions such as overload, over current, phase loss, locked rotor, over voltage, under voltage, short circuit, frequency conversion over temperature, etc.

● Fieldbus MODBUS/PROFIBUS/CAN bus

● 7-inch man-machine interface Chinese display

Technical index:

Product Model

Product model description:

Product outline size diagram

Product parameters and size table:

Note:

(1) The product size is for reference only, and the specific size is subject to product four or five
(2) L1 is the size of matching cooling fan

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