КРП-35 — image from the source product record 1
1 of 1КРП-35 metal-enclosed switchgear
КРП-35 cabinets for 35 kV distribution, installed indoors or in an insulated КРПЗМ enclosure. Circuit-breaker options and complete technical specifications.
- Rated voltage, kV
- 35
- Maximum operating voltage, kV
- 40,5
- Frequency, Hz
- 50; 60
Overview
Application
КРП-35 receives and distributes three-phase AC energy at 50 or 60 Hz and 35 kV in networks with an isolated neutral or a neutral earthed through an arc-suppression reactor. It is used in 35 kV switchgear within КТП Б 110/35/6(10) kV substations or standalone РП-35 kV installations.
Features
Construction and application
РП-35 kV comprises individual КРП-35 cabinets containing equipment for one busbar connection. The cabinets comply with ТУ У 31.236043206-001:2008. The source reports tests at ВІТ, Zaporizhzhia, report ОАХ 128.386.709.
Circuit-breaker options: ВВУ-СЕЩ-Е(П)-35 (Група компаній Електрощит), ВР-35 (РЗВА), VD-4 (АВВ), HVF (HYUNDAI) and other high-voltage equipment manufacturers.
The cabinet is a prefabricated metal frame-and-panel structure made from high-quality steel sheet on precision equipment, with a powder-coated finish. It contains high-voltage equipment and measurement, signalling, protection and control instruments.
КРП-35 is available for indoor installation in a permanent building or outdoor installation in an insulated КРПЗМ modular enclosure with heating, fire suppression, ventilation and fire/security alarms. Each КРПЗМ section accommodates one КРП-35 cabinet. Sections are fully assembled, reducing construction time and material costs for РП-35 kV.
Climatic version У3 under ГОСТ 15150-69. Protection ІР20 under ГОСТ 14254-96. The source labels the designation structure КРУ-35: КРП-35; К — complete; Р — distribution; П — device; 35 — voltage class, kV.
Specify the version for your project
Technical specifications
| Parameter | Value |
|---|---|
| Rated voltage, kV | 35 |
| Maximum operating voltage, kV | 40,5 |
| Frequency, Hz | 50; 60 |
| Rated main-circuit current, A* | 1000; 1600 |
| Rated circuit-breaker breaking current, kA* | 20; 25 |
| Main-circuit peak withstand current, kA | 51, 64 |
| Main-circuit thermal withstand for 3 seconds, kA | 25 |
| Rated auxiliary DC circuit voltage, | 100; 220 |
| Overall dimensions (H×W×D) | 2500х1500х2830; 2400х1200х2800 |
| Maximum mass, kg | 2000 |
Documents
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