Applied to wind power control system, it is often used in auxiliary power supply of fan converter, main control system and slurry system. The whole product is vacuum impregnated insulating varnish, and the overall immersion of three anti lacquer can be applied to special environment.
Return listApplied to wind power control system, it is often used in auxiliary power supply of fan converter, main control system and slurry system. The whole product is vacuum impregnated insulating varnish, and the overall immersion of three anti lacquer can be applied to special environment.
The coil adopts the European winding process, the whole vacuum immersion lacquer, the product is compact, the operation noise is small, the whole mechanical strength is high, the electric shock resistance is good, and the long-term safe and reliable operation can be ensured.
|
Capacity
1kVA-200kVA
Primary
voltage
400V/690V
Secondary
voltage
220V/380V/400V
Working
frequency
50Hz/60Hz
Number
of phase
1 phase / 3
phases.
Connection
group
Ii,Dy,Yd,Zd,Dz
Insulation
grade
F(155℃)/H(180℃)/R(220℃)
Type
of cooling
AN/AF
Noise
≤65dBA
Impedance
voltage
1%-4%
Efficiency
≥98%
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Reference standard :
GB1094.1, GB1094.11, IEC 60076
|
Use of the environment : |
|
|
Working environment Temperature |
-25℃-55℃ |
|
Sea height |
≤2000m,Exceed the drop in use |
|
Relative humidity |
<90% |
★ Special use environment and special performance requirements can be customized according to customer needs.
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