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HVA-12~40.5kV Indoor High Voltage AC Vacuum Circuit Breaker
Specializing in the production of intelligent power transmission and distribution switches and control equipment, vacuum circuit breakers, transformers and box-type substations
Key words:
HVA-12~40.5kV Indoor High Voltage AC Vacuum Circuit Breaker
Classification:
- Product Description
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- Commodity name: HVA-12~40.5kV Indoor High Voltage AC Vacuum Circuit Breaker
Parameter Name Unit HVA-12 HVA-24 HVA-40.5 Rated Voltage kV 12 24 40.5 Rated Frequency Hz 50 Rated Short-Time Power Frequency Withstand Voltage kV 42 65 95 Rated Lightning Impulse Withstand Voltage kV 75 125 185 Rated Current A 630~4000 630~3150 630~3150 Rated Short-Circuit Breaking Current kA 20/25/31.5/40 25/31.5 25/31.5 Rated Short-Time Withstand Current 20/25/31.5/40 25/31.5 25/31.5 Rated Peak Withstand Current 50/63/80/100 63/80 63/80 Rated Short-Circuit Closing Current 50/63/80/100 63/80 63/80 Rated Capacitive Breaking Current A 630/400 Rated Short-Circuit Current Duration s 4 Mechanical Life Times 30000 20000 Rated Short-Circuit Current Breaking Times 50 30 Rated Operating Voltage V AC/DC 110~220 Rated Operating Sequence Automatic Reclosing: O-0.3s-CO-180s-CO Non-Automatic Reclosing: O-180s-CO-180s-CO Grading E2-M2-C2
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Contact Information
Sales Hotline:0519-85779127
Address: No.88, 4th Road, Environmental Protection Industrial Park, Xinbei District, Changzhou City, Jiangsu Province
Fax: 0519-85779092 / 0519-85773808
Postcode: 213033
E-mail:tpydl@163.com
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