Description
Product Name: ABB 2000A 25kA VD4 VCB Best price in Bangladesh
Manufacturer: ABB
Product Overview
The ABB VD4/P Medium Voltage Vacuum Circuit-Breaker (VCB) series (Model: VD4/P 12.20.25 p210) utilizes advanced vacuum interruption technology. Engineered for high reliability and safety in medium-voltage power distribution systems, this withdrawable version provides robust performance for switchgear installations.
Key Features
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Vacuum Interruption Technology: Employs vacuum interrupters for safe and efficient current interruption.
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Withdrawable Design: Specifically built for withdrawable configurations to match switchgear requirements.
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Pole-Centre Distance:Features a 210 mm pole-centre distance (
p210) as specified for the exact ABB model. -
Circuit-Breaker Family: Belongs to the trusted ABB VD4 Medium Voltage Vacuum Circuit Breaker series.
Technical Specifications
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Manufacturer: ABB
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Product Series: VD4
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Circuit Breaker: VD4/P
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Exact Type: VD4/P 12.20.25 p210
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Rated Voltage ($U_r$): 12 kV
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Rated Frequency: 50–60 Hz
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Rated Current ($I_r$): 2000 A at 40°C
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Rated Short-Circuit Breaking Current ($I_{sc}$): 25 kA
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Making Capacity ($I_p$): 63 kA peak
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Rated Short-Time Withstand Current ($I_k$): 25 kA / 3 s
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Power-Frequency Withstand Voltage ($U_d$): 28 kV / 1 min
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Lightning Impulse Withstand Voltage ($U_p$): 75 kV
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Pole Centre Distance: 210 mm
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Version: Withdrawable
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Technology: Vacuum interruption
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Operating Sequence: O–0.3 s–CO–15 s–CO
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Opening Time: 33–60 ms
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Arcing Time: 10–15 ms
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Total Breaking Time: 43–75 ms
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Closing Time: 60–80 ms
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Standard Service Temperature: −5°C to +40°C
Conclusion
The ABB VD4/P 12.20.25 p210 VCB provides a reliable, standardized medium-voltage switching solution designed for robust switchgear integration and enhanced grid safety.
Contact Us
For pricing inquiries, system design, and stock availability in Bangladesh, get in touch with our team:
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Phone: +8801737118246
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Email: [email protected]
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