- Test equipment
Current generator with constant current- Full automatic temperature rising and large curren
- Small current generator
- Large current generator
- AC / DC current generator
- Intelligent high current
- Three-phase current generator
- Intelligent three-phase current
- The three-phase voltage and current source
- Three frequency generator
- Fault indicator tester
- Fuse tester
- Transformer integrative tester
- Thermal relay tester
- Tester for motor protector
- Relay protection tester
- High voltage switchgear
- Low voltage switchgear
- AC and DC voltage tester
- DC high voltage generator
- DC breaker ampere second characteristic test instr
- Power inspection class
AC and DC test transformer
Table 1 SDGYZ series light AC and DC test transformer
|
Type No.
|
capacity
|
High voltage（KV）
|
High voltage current（mA）
|
Low voltage input
|
Ratio
|
Temperature rise
|
||||
|
(KVA)
|
AC
|
DC
|
AC
|
DC
|
(V）
|
（A）
|
高/仪
|
30分钟
|
||
|
SDGYZ1.5/50
|
1.5
|
50
|
70
|
30
|
15
|
200
|
7.5
|
500
|
10
|
|
|
SDGYZ3/50
|
3
|
50
|
70
|
60
|
15
|
200
|
15
|
500
|
10
|
|
|
SDGYZ5/50
|
5
|
50
|
70
|
100
|
15
|
200
|
25
|
500
|
10
|
|
|
SDGYZ10/50
|
10
|
50
|
70
|
200
|
50
|
200
|
50
|
500
|
10
|
|
|
SDGYZ20/50
|
20
|
50
|
70
|
400
|
100
|
380
|
53
|
500
|
10
|
|
|
SDGYZ30/50
|
30
|
50
|
70
|
600
|
100
|
380
|
79
|
500
|
10
|
|
|
SDGYZ40/50
|
40
|
50
|
70
|
800
|
100
|
380
|
105
|
500
|
10
|
|
|
SDGYZ50/50
|
50
|
50
|
70
|
1000
|
100
|
380
|
132
|
500
|
10
|
|
|
SDGYZ10/100
|
10
|
100
|
140
|
100
|
50
|
200
|
50
|
1000
|
10
|
|
|
SDGYZ20/100
|
20
|
100
|
140
|
200
|
100
|
380
|
53
|
1000
|
10
|
|
|
SDGYZ30/100
|
30
|
100
|
140
|
300
|
100
|
380
|
79
|
1000
|
10
|
|
|
SDGYZ40/100
|
40
|
100
|
140
|
400
|
100
|
380
|
105
|
1000
|
10
|
|
|
SDGYZ50/100
|
50
|
100
|
140
|
500
|
100
|
380
|
132
|
1000
|
10
|
|
|
SDGYZ20/150
|
20
|
150
|
210
|
133
|
100
|
380
|
53
|
1000
|
10
|
|
|
SDGYZ30/150
|
30
|
150
|
210
|
200
|
100
|
380
|
79
|
1000
|
10
|
|
|
SDGYZ40/150
|
40
|
150
|
210
|
267
|
100
|
380
|
105
|
1000
|
10
|
|
|
SDGYZ50/150
|
50
|
150
|
210
|
333
|
100
|
380
|
132
|
1000
|
10
|
|
|
SDGYZ100/150
|
100
|
150
|
210
|
667
|
150
|
380
|
263
|
1000
|
10
|
|
Note: this series of products have 200V series taps, can be two or three sets of 100KV, 150KV,, 200KV, 300KV, 140KV,, 210KV, 280KV, 420KV, high voltage. According to the needs of users in the high voltage winding out of 5 - 15KV of the middle pressure tap, for high voltage motor for AC voltage test. And can be customized special specifications of the test transformer.
Table 2 SDGY series light AC test transformer
|
Type No.
|
capacity
(KVA)
|
High voltage（KV）
|
High voltage current（mA)
|
Low voltage input
|
Ratio
(high / instrument)
|
温升℃
(30分钟)
|
|
|
Voltage(V)
|
electric current(A)
|
||||||
|
SDGY1.5/50
|
1.5
|
50
|
30
|
200
|
7.5
|
500
|
10
|
|
SDGY3/50
|
3
|
50
|
60
|
200
|
15
|
500
|
10
|
|
SDGY5/50
|
5
|
50
|
100
|
200
|
25
|
500
|
10
|
|
SDGY10/50
|
10
|
50
|
200
|
200
|
50
|
500
|
10
|
|
SDGY20/50
|
20
|
50
|
400
|
380
|
53
|
500
|
10
|
|
SDGY30/50
|
30
|
50
|
600
|
380
|
79
|
500
|
10
|
|
SDGY50/50
|
50
|
50
|
1000
|
380
|
12
|
500
|
10
|
|
SDGY5/100
|
5
|
100
|
50
|
200
|
25
|
1000
|
10
|
|
SDGY10/100
|
10
|
100
|
100
|
200
|
50
|
1000
|
10
|
|
SDGY20/100
|
20
|
100
|
200
|
380
|
53
|
1000
|
10
|
|
SDGY30/100
|
30
|
100
|
300
|
380
|
79
|
1000
|
10
|
|
SDGY50/100
|
50
|
100
|
500
|
380
|
132
|
1000
|
10
|
|
SDGY20/150
|
20
|
150
|
133
|
380
|
53
|
1000
|
10
|
|
SDGY30/150
|
30
|
150
|
200
|
380
|
80
|
1000
|
10
|
|
SDGY50/150
|
50
|
150
|
333
|
380
|
132
|
1000
|
10
|
|
SDGY100/150
|
100
|
150
|
667
|
380
|
263
|
1000
|
10
|
|
SDGY50/200
|
50
|
200
|
250
|
380
|
132
|
1000
|
10
|
|
SDGY100/200
|
100
|
200
|
500
|
380
|
263
|
1000
|
10
|
|
SDGY150/200
|
150
|
200
|
750
|
380
|
395
|
1000
|
10
|
|
SDGY200/200
|
200
|
200
|
1000
|
380
|
526
|
1000
|
10
|
|
SDGY300/200
|
300
|
200
|
1500
|
380
|
790
|
1000
|
10
|
|
SDGY50/300
|
50
|
300
|
170
|
380
|
132
|
1000
|
10
|
|
SDGY100/300
|
100
|
300
|
333
|
380
|
263
|
1000
|
10
|
|
SDGY150/300
|
150
|
300
|
500
|
380
|
395
|
1000
|
10
|
|
SDGY200/300
|
200
|
300
|
667
|
380
|
526
|
1000
|
10
|
|
SDGY300/300
|
300
|
300
|
3000
|
380
|
790
|
1000
|
10
|
Note: this series of products have 200V taps, which can be two or three sets of 100KV, 150KV, 200KV, 300KV, and higher high voltage. According to user needs, in the high voltage winding can be drawn out of 5 - 15KV of the middle voltage tap, for high-voltage motor for AC voltage test.