Яндекс цитирования
Rambler's Top100
English На русском Ўзбекча

News:

  • Опубликованы бухгалтерский и финансовый отчеты за первый квартал 2017

    от (4:16 AM, 05/05/2017)
    Опубликованы бухгалтерский и финансовый отчеты за...read more
  • 2017 йил биринчи чорак учун молия ва бухгалтерия хисоботи нашр килинган.

    от (4:15 AM, 05/05/2017)
    2017 йил биринчи чорак учун молия ва бухгалтерия...read more
  • Обновлен опросный лист на комплектные трансформаторные подстанции 6(10)кВ

    от (10:27 AM, 12/30/2016)
    Обновлён универсальный опросный лист на...read more

Search:

KTPM series pole-mounted package transformer substations for 25-250 kVA

KTPM series pole-mounted single-ended package transformer substations with one outdoor transformer are designed to receive three-phase alternating-current electric power with a voltage of 6-10 kV and commercial frequency of 50 Hz. 25-250 kVA KTPM series substations are intended for supplying electric power to rural consumers, individual residential settlements, and small-size industrial projects.

25-100 kVA KTPM 1S series package transformer substation is installed on a single pole.

Technical specifications of KTPM 1S: 

  Parameter name
Value
Power transformer capacity, kVA
25; 40
63; 100
Rated voltage:
·     on the HV side, kV
·     on the LV side, kV
 
6(10)
0.4
 
6(10)
0.4
Incoming-line switching device on the LV side
VR 32-35 series knife switch
Availability of electric power metering system
Meter (Mercury, Gamma, CE303 etc.)
Overall dimensions (WxDxH), mm
Low-voltage switchgear compartment
600х350х900
Outdoor lighting compartment
600х350х550
AMI compartment
600х350х300

25-250 kVA KTPM 2S series package transformer substation is installed on two poles.

Technical specifications of KTPM 2S:

 

  Parameter name
Value
Power transformer capacity, kVA
25; 40; 63
100; 160; 250
Rated voltage:
·     on the HV side, kV
·     on the LV side, kV
 
6(10)
0.4
 
6(10)
0.4
Incoming-line switching device on the LV side
VR 32-35 series knife switch
Availability of electric power metering system
Meter (Mercury, Gamma, CE303 etc.)
Overall dimensions (WxDxH), mm
Low-voltage switchgear compartment
600х350х900
Outdoor lighting compartment
600х350х550
AMI compartment
600х350х300

Operating conditions

Normal operation of KTPM is provided under the following conditions:

  1. altitude above sea level: no more than 1000 m; 
  2. ambient temperature: from -40° С to +45° С according to GOST 15150-69; 
  3. environment is non-explosive, containing no current-conducting dust, corrosive gases or vapors in concentration that may cause lowering of KTPM parameters to inadmissible values; 
  4. protection rating: IP54 according to GOST 14254-96 (low-voltage switchgear, section of local lighting of equipment, advanced metering infrastructure (AMI)); 
  5. safety requirements according to GOST 12.2.007.4-075.

KTPM is not meant for the operation under the following conditions:

  1. jolting, vibration, and shock conditions; 
  2. power supply from the 0.4 kV side; 
  3. installation in explosive and fire-hazardous zones according to the Electrical Installation Code and in special environment according to GOST 24682-81.

KTPM has the following types of protection:

  1. on the HV side: against atmospheric and switch overvoltage; inter-phase short circuits;
  2. on the LV side: against overloading, single-phase short circuits and phase-to-phase short circuits on the 0.4 kV outgoing lines;
  3. short circuits on the outdoor lighting lines, indoor lighting circuits; atmospheric overvoltage.

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

 
Рейтинг@Mail.ru