RSDDG Switchgear Testing Equipment
for Current Load Test and Temperature Rise Test
The large current generator is the dedicated apparatus for the electrical equipment tests of power sector and industrial and mining enterprises, applicable to the current load test and temperature rise test of all kinds of switches, current powers and other electrical equipment.
Products in this series are designed with different split/integral structure based on volume and weight and feature stepless adjustment to output current, steady current rise, large load change range, reliable, convenient and safe operation and so on, being capable to serve as the current source apparatus in the current rise or temperature rise tests of industrial and mining enterprises.
Model |
Rated capacity (kVA) |
Rated input of large current generator |
Rated input of large current generator |
Impedance voltage% |
No-load current% |
Structure form |
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Voltage regulator |
Large current generator |
(A) Current (A) |
(V) Voltage (V) |
(kA) Current (kA) |
Voltage (V) |
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ZYDG-2.5/500 | 3 | 3 | 11.2 | 220 | 0.5 | 5 | >8 | >6 |
Integral type |
ZYDG-6/1000 | 6 | 6 | 30 | 220 | 0.5/1 | 6/6 | >8 | >6 |
Integral/split |
ZYDG-6/2000 | 6 | 6 | 27.3 | 220 | 1/2 | 6/3 | >8 | >6 |
Split |
ZYDG-12/4000 | 12 | 12 | 30 | 400 | 2/4 | 6/3 | >8 | >6 |
Split |
ZYDG-15/5000 | 15 | 15 | 37.5 | 400 | 2.5/5 | 6/3 | >8 | >6 |
Split |
ZYDG-25/5000 | 25 | 25 | 62.5 | 400 | 5kA | 0/5 | >8 | >5 |
Split |
ZYDG-150/25kA | 150 | 150 | 375 | 400 | 25 | 6 | >8 | >6 |
Split |