Complete two-transformer substation kiosk type CTPN

Design booth
The electrical circuit on the HV side stub, checkpoint
The method of installation of stationary
Number two transformers transformers
Perform high voltage input air, cable
The implementation of the conclusions of outgoing lines
on the side of low voltage aerial cable
The execution of the neutral of the transformer
on the low voltage side earthed,

The Uвн/Uнн, 6(10)/0,4
Power transformer, at 25 ÷ 1000 kVA kVA

Individual orders can KTP to be made on power transformers up to 1600 kVA. Completeness kiosk substations KTP
Substation kiosk type does not have corridors maintenance, equipment maintenance is performed outside .
Each kiosk CTP has three compartment NR, compartment low-voltage compartment of the power transformer. Switching-protective and stuff electrical equipment installed in high-voltage and low voltage compartments without cameras and cabinets directly in the compartments on the base the designs.
Doctransformer substations consist of CTP two sections located at a distance of 1m from each other and connected between a tire (in protective case) in the high-voltage side (if necessary, determined by the order) and low voltage.
As an introductory low voltage a switching device used: switches, circuit breakers or switches in combination with circuit breakers. Provides a record of electricity. Pre-order registration is available on the outgoing lines and heating counters.
To protect the lines are automatic switches type VA or breakers with fuses type CPF(ROC). In the composition of the low voltage switchgear includes current transformers, control devices for voltage and current, a control unit for street lighting, surge, low voltage, busbars.
On the outgoing lines installed automatic the switches. Their number and nominal current for standard each section below
Power KTP, kVA rated current, and the number of outgoing lines
25 16 a - 2 units, 25 A - 1 piece
40 25 a - 2 units, 40 A - 1 piece
63 40 a - 2 units, 63 A - 1 piece
100 80 A - 2 pieces, 100 A - 1 piece
160 80 A - 2 pieces, 100 A - 1, 160 A - 1 piece
250 80 A - 1, 100 A - 1, 160 A - 2 pieces
400 100 a - 2 PCs, 160 a - 2 units, 250 a - 1pcs.
630 250 a - 4pcs. 200A-1 piece
1000 250 And 3 units, 400 A - 2pcs.

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