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PKTPBR series mobile package transformer substations for drilling rigs

PKTPBR series mobile package transformer substations are designed to receive, transform, and distribute three-phase AC electric power of 50 Hz frequency in electrical networks with solidly earthed or insulated neutral on the low-voltage side of the transformer.

The substation design enables relocating it together with the power transformer which allows saving time for installing the substation on a new place.

PKTPBR series mobile package transformer substations for drilling

A reactive power compensation unit is embedded into the transformer substation’s low-voltage switchgear. 

   Parameter name
Value
Power transformer capacity, kVA
1600
2500
Rated voltage:
-   on the HV side, kV
-   on the LV side, kV
 
6(10)
0.6(0.69)
Rated frequency, Hz
50
Short-time thermal current on the HV side, kA (during 1 sec)
10; 20
Short-time electrodynamic current on the HV side, kA
26; 51
Short-time thermal current on the LV side, kA (during 1 sec)
10; 20
Short-time electrodynamic current on the LV side, kA
25; 50
Rated filament current on the HV side:
-   at 6 kV
-   at 10 kV
 
200
160
Protection rating according to GOST 14254-96
IP34; IP54

 

See more about 10 kV complete transformer substations of KTP series.