10 kV complete transformer substations of KTP series
Complete transformer substations of KTP 6(10) kV series are designed to receive, transform, and distribute three-phase alternating-current electric power of 50/60 Hz commercial frequency.
The complete transformer substation is suitable for operation under the following conditions:
• altitude above sea level: no more than 1000 m;
• ambient air temperature: from minus 45º C to plus 40º C for climatic category N1; from minus 60º C to plus 40º C for the climatic category NF1 as per GOST 15150;
• environment: industrial atmosphere of type 2 (non-explosive, not containing chemically active gases and vapor in concentration that may cause drop of KTP parameters down to inadmissible values). Interpretation of reference designation.
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KTP |
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0.4 |
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Climatic category and placement category as per GOST 15150-69 |
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Low-voltage side class, kV (0.2 as single phase of substation) |
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High-voltage side class (6 or 10), kV |
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Power transformer capacity, kVA |
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Type of the input to HV device and output from LV switchgear: V – aerial type; K – cable type (when ordering for kiosk-type complete transformer substation KTPK and urban complete transformer substation KTPG) |
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Type of transformer substation •MO - single-phase pole-mounted •MOZh - railway pole-mounted type •M1P - three-phase single-pole-mounted type |
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Complete transformer substation of KTP type |
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Number of power transformers (in case of one transformer, “1” is not written down) |
Example: KTPS-25/10/0.4-U1 represents a complete transformer substation of rural type, capacity is 25 kVA, high-voltage side is 10 kV, low-voltage side is 0.4 kV, outdoor type, climatic category is U1.
The substation meets the requirements of the State Standard GOST 14695-97 and is made in compliance with the Enterprise Standard Ts 00212883-057:2013.
This product has the certificate of conformity with the standards of the National Certification System of the Republic of Uzbekistan and GOST-R of the Russian Federation.