Sandi KYN28A-12 AC armored remove metal-enclosed switchgear
Product Description
◇Introduction
KYN28A-12 (Z)-type Indoor metal armored remove type AC metal-enclosed switchgear (hereinafter referred to as the "switch device"), it applies to three-phase AC 50HZ power system for receiving and distributing electricity and circuits to implement control protection and monitoring.
This product complies with the standard: GB3906 "3 ~ 35KV AC Metal-enclosed switchgear, GB/T11022 standard of high-voltage switchgear and control equipment sharing technical requirements" of IEC60298 "rated voltages from 1kV AC metal-enclosed switchgear and control equipment".
◇Model implication
◇Normal conditions of use
1. ambient air temperature: the maximum temperature of +40 ℃. Minimum temperature of -15 ℃.
2. relative humidity:
Daily average relative humidity: ≤ 95%,
Average daily water vapor pressure does not exceed 2.2KPa;
Monthly average relative humidity: ≤ 90%,
Average daily water vapor pressure does not exceed 1.8KPa;
3. Altitude: 1000m.
4. the seismic intensity: not more than 8 degrees.
5. the ambient air should be free from corrosive or flammable gases, water vapor and other obvious pollution.
6. no severe vibration place.
7. when used under normal conditions beyond the GB3906 stipulated by the user and the consultation.
◇The main technical parameters
◇Structural characteristics
Switching device structure is shown below. Modular assembly structure of the all-metal enclosure with anti-corrosion ability of imported aluminum-zinc plate manufacturing, no surface treatment of CNC precision equipment processing, the use of advanced multi-fold process, connect with pull rivet nuts, high strength bolted connections, high precision, light weight,
good strength.
ZN63A-12 (VS1) series, the VD4 series ZN65 series vacuum circuit breaker switchgear can be equipped with this production of VSP-12 solid sealed pole, but also equipped with wide adaptability, strong interchangeability. Handcart with the working position, the test location, the location of both positioning and display devices, safe and reliable.
The cable compartment can hold up to nine single core cables, equipment and reliable mechanical, electrical interlocks, to fully meet the "defense" requirements. Each room is equipped with a pressure relief channel to ensure that run personal safety.
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