300A Portable Micro Ohm Meter Loop Resistance Contact Resistance 100A, 200A, 300A Circuit Breaker Tester for High Voltage Switchgear Touch Screen LCD

300A Portable Micro Ohm Meter Loop Resistance Contact Resistance 100A, 200A, 300A Circuit Breaker Tester for High Voltage Switchgear Touch Screen LCD

KYN28 indoor metal armored withdrawable switchgear (hereinafter referred to as switchgear) is a complete power distribution device of 3.6~24kV, three-phase AC 50Hz, single bus and single bus section system. It is mainly used for the transmission of small and medium-sized generators in power...

Description

Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for Low Voltage Panel, Medium Voltage Switchgear, Switchgear in power system. We take the pursuit of 'excellent quality, exceeding market expectations' as our corporate quality policy. Whatever your needs, we can manufacture the quality you need at a price that you can afford. On the basis of continuously consolidating its leading position, our company keeps up with the international development trend and provides customers at home and abroad with cost-effective products and customized services.

KYN28A series armored removable ac metal enclosed switchgear is a complete distribution device for 3.6 ~ 24kV, three-phase AC 50Hz, single bus and single total line segment system. It is mainly used for transmission of small and medium-sized generators in power plants;electricity reception and transmission of power plant, mining and power system substation; and the opening, control, protection and monitoring of large high voltage motors.


Service condition

1. Ambient temperature: highest temperature: +40℃ lowest temperature: -15℃.

2. Environmental humidity: daily average RH does not exceed 95%; monthly average RH does not exceed 90%.

3. The altitude does not exceed 2500m.

4. The surrounding air is free of any pollution, smoke, error code or flammable air, steam or salt fog pollution.


NoItemUnitParameter
1Rated voltagekV7.2kV, 12kV, 17.5kV, 24kV
2Ratec frequencyHz50/60
3Rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
4Branch busbar rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
5Main busbar rated currentA630, 1250, 1600, 2000, 2500, 3150, 4000
61 min power frequency withstand voltage(wet/dry)kV38/48, 50/60/60/65
7Lightning impulse withstand voltagekV75, 95/125
8Rated short circuit breaking current(peak)kA40/50/63/80/100
9Short time withstand current(4s)kA20/25/31.5/40
10Protection type
IP4X for housing

Armored Removable AC Metal Enclosed Switchgear

Standards and specifications

IEC60694 General technical requirements for high-voltage switchgear and control equipment.

IEC62271-200 A.C. Metal-enclosed switchgear and control equipment, with a rated voltage of 1kV~52k V.

IEC62271-100 High Voltage Switchgear and Control Equipment-Part 100: High Voltage AC Circuit Breaker.

GB3906 3.6~40.5kV AC metal enclosed switchgear and control equipment.

GB1984 High Voltage AC Circuit Breaker.

GB/T11022 General technical requirements for high voltage switchgear and control equipment.

DL/T404 3.6~40.5kV AC metal-enclosed switchgear and control equipment.


FAQ

Q: How to get our accurate quotation?

A: Please provide us with the amperage rate and voltage, and the location to be installed.

Q: Are you a manufacturer or a trading company?

A: As a 100% professional manufacturer with many years of manufacturing experience, we can produce products according to customer requirements, and we can also control product quality 100%.

Q: Do you accept OEM or ODM?

A: Yes. Our R&D team has the latest technology and can develop and produce products according to customers' drawings.

We have put in place a professional technical research and service team that can select 300A Portable Micro Ohm Meter Loop Resistance Contact Resistance 100A, 200A, 300A Circuit Breaker Tester for High Voltage Switchgear Touch Screen LCD that meet requirements based on customer needs and actual conditions. We have a strict pursuit of quality, never let go of any quality defects. Allow us to work together to write a brilliant new chapter!

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