Model: | BWDK-3207 |
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Brand: | BWDK |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Thermometers |
Label: | BWDK-3207 , BWDK-3208 , BWDK-3205 |
Price: |
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Min. Order: | - |
The instrument is a new generation of microcomputer controller for the new air-cool dry transformer. The core of it is a microprocessor combined with the most up to date digital storage technology, which makes its performance greatly improved. Compared with the traditional design of temperature controller, our new product is a more compact one with much less components, which greatly enhanced its stabilities. The temperature can be easily set by the keys on the control panel and the parameters will never be lost even after power failure. The instrument has the “black box” function which can record the temperature of the three coils of motor at the moment of power failure. This instrument has had special design both in hardware and software for anti-interference. It also has the good features of operation, installation and maintenance.
Note: All the specifications have met the requirements of JB/T7631-2005 standards.
The production line for the products has passed the certified of ISO9001.
The products have been granted as national key-new products by China Committee of Science & Technology and China Committee of Economics & Trading in 1997.
The Models & their functions of BWDK series Microcomputer controller are given in the table below:
Models |
Functions |
BWDK-3205 |
Display the three coils’ temperature circularly, with outputs of Fault, Over Temp. and Power-cut, but without Fan Control Function |
BWDK-3205B |
In addition to the same functions as BWDK-3205, these models have outputs of three 4-20mA analog currents transmit the three analog values of temperatures. |
BWDK-3205C |
In addition to the same functions as BWDK-3205, these models have outputs of three 1-5V analog voltages to transmit the three analog values of temperatures. |
BWDK-3205D |
In addition to the same functions as BWDK-3205, these models have comm. interfaces RS-232 and they also have three digital outputs to transmit the temperatures and sensors’ states. |
BWDK-3205E |
In addition to the same functions as BWDK-3205, these models have comm. Interfaces RS-485 and they also have three digital outputs to transmit the temperatures and sensors’ states. |
BWDK-3207 |
Display the three coils’ temperature circularly, with outputs of Fault, Over Temp. and Power-cut. It has the fan control functions for 1-6 fans and alarm function for any one of the power lines failure. |
BWDK-3208B |
In addition to the same functions as BWDK-3207, these models have outputs of three 4-20mA analog currents to transmit the three analog values of temperatures. |
BWDK-3208C |
In addition to the same functions as BWDK-3207, these models have outputs of three 1-5V analog voltages to transmit the three analog values of temperatures. |
BWDK-3208D |
In addition to the same functions as BWDK-3207, these models have comm. interfaces RS-232 and they also have three digital outputs to transmit the temperatures and sensors’ states. |
BWDK-3208E |
In addition to the same functions as BWDK-3207, these models have comm. interfaces RS-485 and they also have three digital outputs to transmit the temperatures and sensors’ states. |
BWDK-4208E |
In addition to the same functions as BWDK-3208E, this model has Temp. Display for iron core ( Phase D) |
3.1. Temp. range: -30ºC-200ºC