Locomotive Auxiliary System Transformer
Transformer
Transformer

Locomotive Auxiliary System Transformer

The transformer of locomotive auxiliary system is used for the bullet train and subway auxiliary power system, through which the isolation and voltage reduction are carried out, and the three-phase ac power is improved to supply power to auxiliary motors, electric heaters, refrigerators and information display devices, such as air compressors, air conditioners, ventilators and coolers

Rated Working Voltage
1200V Max 50/60Hz
Rated Power
2000KVA Max
Insulation Class
F/H class
Protection Grade
IP00,can be customized according to customer requirements
GB1094.11 《Power transformers》 SJ 3270《Safety requirements for isolating transformers》
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Technical Specifications

Parameter Specification
Rated Working Voltage 1200V Max 50/60Hz
Rated Power 2000KVA Max
Insulation Class F/H class
Hi-pot Primary - secondary, core - winding 3000Vac 50Hz 60s, no damage
Insulation Resistance Primary - secondary, core and winding 1000 VDC is more than 100 m Ω
Protection Grade IP00,can be customized according to customer requirements
Winding Material Copper/Aluminum
Efficiency According to suctomer requirements
Noise ≤70dB
Product Size Can be customized according to customer requirements

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