Phone: +8618330222305
Email: sales08@bdhuazheng.com
Phone: +8618330222305
Email: sales08@bdhuazheng.com
Ultra-high voltage transformer/converter transformer ultra-low frequency current short-circuit heating device:
1. Ultra-high power and ultra-low frequency current generation technology;
2. Low voltage output, small isolation and protection space;
3. Long-distance and large-section power supply cable electric retractable reel rack;
4. Container integrated structure design, with its own on-duty control room:
5. It heats the transformer from the inside out, with high efficiency and good insulation and drying effect.
Technical performance
1. Heating power: 650~2000kW;
2. Output frequency: 0. TO. 001 Hz
3. Input voltage: 1000V
4. Voltage waveform: square wave/sine wave
5. Intelligent control, perfect protection
6. Strictly symmetrical alternating voltage output in positive and negative half cycles, which has no adverse effect on the magnetic circuit of the transformer being heated.
Huazheng Electric Energy storage type power transformer withstand short-circuit ability test equipment
Dry-type air-core reactor turn-to-turn insulation test platform
800kV Fully automatic AC withstand voltage test platform
Technical transformation and upgrading of UHV GIS AC withstand voltage test equipment
High stability power supply for DC UHV standard establishment and calibration
Ultra-high voltage transformer/converter transformer ultra-low frequency current short-circuit heating device
UHV relay protection vector debugging simulation test device
UHV DC Transformer Field Calibration Platform
UHV DC without partial discharge test equipment
UHV shunt reactor AC withstand voltage and partial discharge test equipment
UHV transformer/converter to empty, load and temperature rise test equipment
UHV Transformer Field Calibration Vehicle
UHV converter transformer valve side applied withstand voltage and partial discharge test equipment
UHV DC withstand voltage test vehicle/platform
UHV AC withstand voltage test vehicle
+8618330222305
+8618330222305
sales08@bdhuazheng.com
0086-18330222305
Julia Jin-huazheng
