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kyn28a-12 12kv indoor electrical metal-clad switchgear
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| Model No. : | KYN28A-12 |
|---|---|
| Brand Name : | zhongsheng |
Hubei Zhongsheng Electric Co., Ltd.
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| Product name | kyn28a-12 12kv indoor electrical metal-clad switchgear | |||
| Rated voltages | Rated operating voltage | up to 12KV | Lightning impulse withstand voltage | up to 75KV |
| Power frequency withstand voltage | up to 42KV | Rated frequency | 50Hz | |
| Rated current | Rated normal current | up to 4000A | Rated peak withstand current | up to 125KA |
| Short-circuit breaking current | up to 50KA | Rated short-time withstand current | up to 50KA | |
| Size | Height | 2300mm | ||
| Width | 800, 1000mm | |||
| Depth | 1500mm | |||
| Features | ||||
| 1. KYN28A-12 is a new generation medium voltage switchgear equipment, it's widely used in 12KV, 50Hz AC power system, and it's a stable performance, safe and reliable power distribution equipment. | ||||
| 2. KYN28A-12 is mainly combined with cabinet and removable component, and divided into several functional compartments, such as bus compartment, circuit breaker compartment, cable compartment, protective relaying device compartment, etc. | ||||
| 3. Manufactured according to our strict quality and environment procedures. Our ISO 9001 and ISO 14001 certifications assure the quality and environmental excellence. | ||||
| 4. IEC standard: KYN28A-12 is in compliance with IEC 62271 and IEC 60694. | ||||
| 5. Must be stored under cover in a dry and well ventilated area until it's installed and put into operation. | ||||
| Environmental Conditions | ||||
| 1. Ambient temperature: -10℃ ~ +40℃. | ||||
| 2. Relative humidity: < 85%, no condensation. | ||||
| 3. Altitude: 1000m and below. | ||||
| 4. Installation location: Vertical inclination is not more than 5 degrees, no fire and explosive danger, no conductive dust, corrosive gas and violent vibration. | ||||
| Applications | ||||
| Widely used in power plant, airport, substation, petrochemical industry, metallurgical industry, etc. | ||||
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