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Products

TDM 系列油浸式轻型试验变压器 YDJ , TDM series oil-immersed light-duty test transformer

This series of products are suitable for power system, industrial and mining enterprises, transportation, post and telecommunications departments, scientific research units, etc., to conduct a variety of high-voltage electrical equipment, electrical components, insulation materials under power frequency or DC high-voltage insulation strength test.

The main technical parameters:

2-300Kva Rated capacity: 2-300Kva

AC 50 100 150 200 300Kv Single rated output voltage: ( AC ) 50 , 100 , 150 , 200 , 300Kv

140 210Kv (DC) 70 , 140 , 210Kv

500/1 1000/1 1500/1 2000/1 3000/1 Transformer ratio: 500/1 , 1000/1 , 1500/1 , 2000/1 , 3000/1

< 1% Transformer ratio error: < 1%

<10% Impedance voltage: <10%

Features:

Direct reading of high voltage and low voltage

Acousto-optic alarm for closing over-voltage

Electric protection automatic return to zero (electric)

Manual, electric lifting voltage (electric)

Voltage and current rate switching

Voltage and current protection settings

Withstand voltage test time setting

The main technical parameters:

10 20 30 50 100 150 200 250 300 kVA Rated capacity: 10 , 20 , 30 , 50 , 100 , 150 , 200 , 250 , 300 ( kVA )

AC 220 380 V 50Hz Input voltage: AC : 220 , 380 ( V ) 50Hz

250 430 3000 V Output voltage: 250 , 430 , 3000 ( V )

50 75 100 125 250 A Rated current: 50 , 75 , 100 , 125 , 250 ( A )

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