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Vehicular inverter transformer

Product description：

1. The product is applied to high-speed railway, subway, urban rail, etc.
2. Since the product is designed with low noise, strong overload capability and good capability in impedance short-circuit, it is characterized by high mechanical strength, high resistance to harmonic and high anti-vibration, and will not crack under the impact of high current and heat and has the free-hanging structure.

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Detailed introduction

Product description:

1. The product is applied to high-speed railway, subway, urban rail, etc.

2. Since the product is designed with low noise, strong overload capability and good capability in impedance short-circuit, it is characterized by high mechanical strength, high resistance to harmonic and high anti-vibration, and will not crack under the impact of high current and heat and has the free-hanging structure.

Technical parameters:

Technical Parameters of Inverter Transformer for Rail Transit
	Item	Standard Value	Condition
1	Capacity	500VA-2000KVA
2	Voltage range	＜3000V
3	Insulation resistance	＞100M?	DC1000V
4	Dielectric strength	＜20mA	AC10KV 60s
5	Efficiency	≥98%	Full load
6	Noise	≤70dB	1m away from transformer
7	Temperature rise	≤125K	Full load, forced air cooling
8	Insulation class	Class H (180℃)
9	Connection mode	Dyn11
10	Short-circuit impedance	33%
11	Ambient temperature	-40℃ - 50℃
12	Design standard	GBT10228

Technical Parameters of DC Reactor for Rail Transit
	Item	Standard Value	Condition
1	Inductance value	0.1mH-100mH
2	Current range	＜2000A
3	Insulation resistance	＞100M?	DC1000V
4	Dielectric strength	＜20mA	AC5.5KV 60s
5	Noise	≤75dB	1m away from transformer
6	Temperature rise	≤125K	Full load, forced air cooling
7	Insulation class	Class H (180℃)
8	Ambient temperature	-40℃ - 50℃
9	Design standard	GBT10229

Application field of vehicle inverter transformer product:

Vehicular inverter transformer

Detailed introduction

Rail transit