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Vs1-24 24kv High Voltage Indoor Vacuum Circuit Breaker IEC Standard

Categories Vacuum Circuit Breaker
Brand Name: XG
Model Number: VS1
Certification: ISO,CCC
Place of Origin: XIAN
MOQ: 1 SET
Price: USD300-1000
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000 SETS
Delivery Time: 7-15 DAYS
Packaging Details: WOODEN CASE
Certificate: ISO CCC
Standard: GB, IEC Standard
Function: control and protection
Installation Location: power plants, substations and power systems etc
Warranty: 12 months
Package: exporting standard package
Operation type: electric or manual
life span: More than 15 YEARS
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Vs1-24 24kv High Voltage Indoor Vacuum Circuit Breaker IEC Standard

Vs1-24 24kv High Voltage Indoor Vacuum Circuit Breaker


Description:

VCB-24 series solid-sealed indoor vacuum circuit breaker is an indoor high-voltage switchgear for three-phase power system with rated voltage of 24kV and frequency of 50 Hz. It is used as protection and control appliance due to vacuum circuit breaker. The special advantages are especially suitable for frequent operations requiring rated current or multiple short-circuit currents.

VCB-24 series solid-sealed indoor vacuum circuit breakers are fixedly mounted, mainly used for fixed switchgear. The circuit breaker can be used alone or in ring power supply, box transformer or various non- power supply system.

Technical data

NOItemUnitTechnical Parameters
1Rated voltageKV24
2Rated short-duration power frequency withstand voltageKV65/79(Interphase, ground/fracture)
3Rated lightning impulse withstand voltageKV125/145(Interphase, ground/fracture)
4Rated frequencyHz50
5Rated currentA630 1250

630 1250 1600

2000 2500 3150

630 1250 1600

2000 2500 3150 4000

6Rated short-circuit breaking currentKA20/2531.531.5
7Rated short-time withstand currentKA20/2531.531.5
8Rated short circuit durationS4
9Rated peak withstand currentKA50/6380100
10Rated short circuit closing currentKA50/6380100
11Secondary circuit power frequency withstand voltage (1min)V2000
12Rated single / back to back capacitor group breaking currentA630/400(40kA:800/400)
13Rated capacitor bank closing currentKA12.5 (frequency is not greater than)
14Mechanical lifeTIMES20000
15Rated current breaking times (electrical life)TIMES20000
16Rated short circuit current breaking timesTIMES50(40KA≤30)
17Dynamic and static contacts allow wear cumulative thicknessMM3
18Energy storage timeS≤10
19Contact opening distanceMM16±1
20Overtravel3.5±0.5
21Contact closing bounce timeMS≤2(40KA≤3)
22Three-phase split/closed periodMS≤2
23Average opening speed (contacts are separated by -8mm)M/S1.5±0.2
24Average closing speed (8mm - contact closure)M/S0.8±0.2
25Main conductive loop resistanceμΩ
≤50(630A)≤45(1250A)
≤40 (1600,2000A)≤35 (2500A or more)
26Rated operation sequence0-0.3s-Co-180s-Co

Service:

1.XIGAO Electricenergy Group Co., Ltd is founded in 1993, 320000m2 plant, specialized in manufacturing high & low voltage power transmission and distribution (PTD) equipment, always focusing on the business at collection of research, design, OEM, ODM and trade in CN.
2. Our factory has Automantic production line.
3. We have quality management system and relevant certificates.
4. 24 hours oversea service online.


Competitive Advantages

1. We offer high quality products at competitive price.

2. Shortest delivery time.

3. Flexible payment terms.

4. Timely after-sale service.

5. Our products have been exported to Argentina, Egypt, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.

Product photo:

FAQ:

1. Send the technical data, better for all useful information; we will make a good recommendation.

If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.

3. Usually shipped by sea, small order or urgent order we can send you by air.

4. All our activities are accredited to ISO 14001:2015 and IEC standard.

5. Technology ensure the quality satisfy international request.


Quality Vs1-24 24kv High Voltage Indoor Vacuum Circuit Breaker IEC Standard for sale
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