This series of products has the characteristics of small size, light weight, compact structure, complete functions, strong universality, and convenient use, and is a professional oil test transformer for high-voltage insulation detection. Especially suitable for conducting insulation strength tests on various high-voltage electrical equipment, electrical components, and insulation materials under power frequency or DC high voltage in power systems, industrial and mining enterprises, scientific research departments, etc., and is widely applied in oil type transformer testing scenarios. It is an essential and important equipment in high-voltage testing and oil filled transformer testing operations.
Product characteristics
- Supports AC and DC high-voltage insulation strength testing, complying with national standards JB/T 9641-1999 and DL/T848.2-2004, and can provide accurate test data for oil test in transformer and insulation performance evaluation.
- Adopts an oil-immersed structure with compact design, small size and light weight for easy use.
- Features 200V series taps, allowing two or three units to be cascaded for higher voltage output.
- Provides 5-15kV medium-voltage taps (customizable) for AC withstand voltage tests of high-voltage motors.
- Has strong versatility, suitable for power systems, industrial and mining enterprises, and scientific research departments.
- Enables insulation strength testing of various high-voltage electrical equipment, components and insulating materials.
Product Parameter
|
Model |
Capacity |
High voltage(KV) |
High voltage current(mA) |
Low voltage input |
Transformation ratio |
Temperature rise℃ |
|||
|
(KVA) |
AC |
DC |
AC |
DC |
Voltage (V) |
Current (A) |
High/instrument |
5 minutes |
|
|
TDM(G)1.5/50 |
1.5 |
50 |
70 |
30 |
15 |
200 |
7.5 |
500 |
15 |
|
TDM(G)3/50 |
3 |
50 |
70 |
60 |
15 |
200 |
15 |
500 |
15 |
|
TDM(G)5/50 |
5 |
50 |
70 |
100 |
15 |
200 |
25 |
500 |
15 |
|
TDM(G)10/50 |
10 |
50 |
70 |
200 |
50 |
200 |
50 |
500 |
15 |
|
TDM(G)20/50 |
20 |
50 |
70 |
400 |
100 |
380 |
53 |
500 |
15 |
|
TDM(G)30/50 |
30 |
50 |
70 |
600 |
100 |
380 |
79 |
500 |
15 |
|
TDM(G)40/50 |
40 |
50 |
70 |
800 |
105 |
380 |
105 |
500 |
15 |
|
TDM(G)50/50 |
50 |
50 |
70 |
1000 |
100 |
380 |
132 |
500 |
15 |
|
TDM(G)10/100 |
10 |
100 |
140 |
100 |
50 |
200 |
50 |
1000 |
15 |
|
TDM(G)20/100 |
20 |
100 |
140 |
200 |
100 |
380 |
53 |
1000 |
15 |
|
TDM(G)30/100 |
30 |
100 |
140 |
300 |
100 |
380 |
79 |
1000 |
15 |
|
TDM(G)40/100 |
40 |
100 |
140 |
400 |
100 |
380 |
105 |
1000 |
15 |
|
TDM(G)50/100 |
50 |
100 |
140 |
500 |
100 |
380 |
132 |
1000 |
15 |
|
TDM(G)20/150 |
20 |
150 |
210 |
133 |
100 |
380 |
53 |
1000 |
15 |
|
TDM(G)30/150 |
30 |
150 |
210 |
200 |
100 |
380 |
79 |
1000 |
15 |
|
TDM(G)40/150 |
40 |
150 |
210 |
267 |
100 |
380 |
105 |
1000 |
15 |
|
TDM(G)50/150 |
50 |
150 |
210 |
333 |
100 |
380 |
132 |
1000 |
15 |
|
TDM(G)100/150 |
100 |
150 |
210 |
667 |
150 |
380 |
263 |
1000 |
15 |
Deliver, Shipping and Serving
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