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24kv Indoor Permanent-Magnet Embedded M. V. Vacuum Circuit Breaker

Price $2379.90
Min Order 1 pcs
Availability In Stock
Shipping From Zhejiang, China
Popularity 472 people viewed
Model NO.:
Zn68-24kv
Breaking Capacity:
High Voltage Circuit Breakers
Operation:
Electric Type
Speed:
Normal Type Circuit Breaker
Arc-extinguishing Medium:
Vacuum
Installation:
Insert
Structure:
Vcb
Poles Number:
3
Type:
Vacuum Circuit Breaker
Function:
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification:
ISO9001-2000, CE, CCC, GB
Rated Short Circuit Breaking Current:
20,25,31.5,40ka
Rated Peak Withstand Current:
50,63,80,100ka
Lightning Impulse Withstand Voltage:
125kv
Mechanical Life:
20000 Times
Contact Travel:
12-14mm
Trademark:
VACEM
Transport Package:
Plywood Case
Specification:
0.5m3
Origin:
Wenzhou, China
HS Code:
85352100
Product Description
General description

Introducing the revolutionary 24kv Indoor Permanent-Magnet Embedded M. V. Vacuum Circuit Breaker! This cutting-edge product is set to transform the way we switch on and off power loads. With its advanced technology and innovative design, it is the ultimate solution for all your power grid needs.
The Vacuum Circuit Breaker is the heart of this remarkable product. It ensures a safe and efficient operation by effectively interrupting the flow of current when necessary. Say goodbye to those outdated circuit breakers that are prone to malfunctions and failures. Our Permanent-Magnet Vacuum Circuit Breaker guarantees a reliable performance every single time.
What sets our product apart from the rest is its embedded design. This means that it seamlessly integrates into your power system, taking up minimal space and providing a sleek and streamlined appearance. No more bulky and unsightly circuit breakers cluttering up your space. With our Embedded Vacuum Circuit Breaker, you can enjoy a clean and organized environment.
But that's not all! The ZN68-24KV VCB is not only suitable for urban power grids but also rural power grids, mines, and even railways. Its versatility knows no bounds, making it the perfect choice for a wide range of applications. Whether you're a city dweller or a rural resident, this circuit breaker is designed to meet your specific needs.
With its permanent magnet operation mechanism, this circuit breaker is built to last. It ensures a smooth and efficient switching process, minimizing any potential disruptions to your power supply. You can trust in its durability and reliability, knowing that it will perform flawlessly even under the most demanding conditions.

In conclusion, the 24kv Indoor Permanent-Magnet Embedded M. V. Vacuum Circuit Breaker is the future of power grid technology. Its advanced features, sleek design, and unmatched performance make it a must-have for any modern power system. Don't settle for anything less than the best. Choose our Vacuum Circuit Breaker and experience the power of innovation.
Main technical parameter

 

ItemUnitData
Rated voltagekV24
Rated frequencyHz50/60
Rated currentA63012501600/2000/25003150/4000
Rated short circuit breaking currentkA20252531.531.54040
Rated peak withstand currentkA5063638080100100
Rated short time withstand currentkA20252531.531.54040
Rated short circuit making currentkA2563638080100100
Breaking times of short circuit currenttimes50(no more than 31.5kA)/30(40kA)
Rated operation sequence O-0.3s-CO-180s-CO(no more than31.5 kA)
O-180s-CO-180s-CO(40kA)
Mechanical lifetimes20000 
Rated current breaking timestimes20000
Rated lightning impulse withstand voltage(full wave)kV125
Rated short-time power frequency withstand voltagekV/min65
Rated short circuit durations4
Rated operation voltageVDC110/220 AC110/220
Contact travelmm13±1
Contact over travelmm3.5±0.5
Closing speedm/s0.5-1.1
Opening speedm/s1.1-1.7
Contact bouncing duration at opening and closing operationms≤3
Three phase closing and opening simultaneityms≤2
Closing timems20≤t≤75
Opening timems13≤t≤65
Driving power voltage of permanent magnet mechanismVDC220
Energy storage times<10
Closing control timems≌110,≌220
Opening control timems≌110,≌220
Main circuit resistanceμΩ≤45
Phase to phase distancemm150/210/275(kA)
 
Rated currentRated breaking current
63025
125031.5
160040
 
Rated currentRated breaking currentPhase to phase distance
63025/31.5275
125025/31.5275

For more switchgear parts, pls refer to insulation parts: https://china-vacem.en.made-in-china.com/product-group/BbRAnYUjsLrW/Insulation-Accessories-catalog-1.html
, or copper tulip contact: https://china-vacem.en.made-in-china.com/product-group/nbUGDIpPuLYM/Tulip-contact-series-1.html
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