Products

ZWDYB Dry TypeTesting Transformer

  • Big capacity, low voltage, light weight

Company Profile

The company specializes in the research anddevelopment, production, sales, and service of electric power systemautomation testing equipment, providing customers with one-stopservices.

Product Introduction

The test transformer is also called a booster. It is a necessary equipment for the electric strength test of power generation equipment, various electrical products and insulating tool materials. The dry-type test transformer series produced by our company has completely changed the old-fashioned test transformer’s cumbersome, large, and heavy backward situation, and can provide DC high-voltage test power after being installed with the high-voltage silicon stack produced by our company, and equipped with a control box, automatic protection of micro-ammeter, ball gap and other auxiliary equipment, especially suitable for on-site testing, making heavy work convenient, fast,easy and flexible, and greatly improved efficiency. Therefore, it is well received by the power system and high-voltage testers of large factories and mines.

Technical Parameter

Size DYB
Impedance voltage ≤ 12%
Output voltage waveform sine wave
Surface temperature rise <55℃
No-load current <4%
Allow continuous running time hour

Dry Type Product main parameters 

Specification type capacity Input voltage Output voltage Output Current Output DC high voltage weight
( kVA ) ( V ) ( kV ) ( mA ) ( kV ) ( kg )
1.5/50 1.5 200 or 400 50 30 70 15
3/50 3 60 20
5/50 5 100 30
10/50 10 200 40
15/50 15 300 50
20/50 20 400 60
25/50 25 500 75
30/50 30 600 95
5/100 5 200 or 400 100 50 140 60
10/100 10 100 65
15/100 15 150 70
20/100 20 200 80
25/100 25 250 90
30/100 30 300 95
15/120 15 120 125
20/120 20 160
25/120 25 200
30/120 30 250

 

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