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IEC Standard Medium Voltage 22kv 24kv Nitrogen Gas Insulated Metal Enclosed Switchgear
Power Cables

IEC Standard Medium Voltage 22kv 24kv Nitrogen Ga | RFQ Sourcing Details

Power Cables · Quote on request

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Product specs

CategoryPower Cables
Unitset
Rh95%
ItemUnit Parameters
typetests? Yes, we have passed
Powerfrequency withstand
OriginChina
CurrentAC
CategoryPower Cables
AvailabilityInquiry required
Updated2026-06-01

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Power Cables. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

C-GIS series SF6 gas insulated (N2 or dry air insulated is available for 12kv) metal enclosed switchgear is developed by us. It can be used in primary or secondary power distribution system.

It is a new generation of switchgears with vacuum arc extinction, APG embedded technology, gas insulation technology and interfacial insulation technology.

C-GIS gas tank is a sealed gas tank made of stainless steel, stiffener is welded inside the tank, which ensure the gas tank deformation within the permitted range in the high-altitude area.

Perfect sealing is realized by "O" ring, bellows and magnetofluid dynamic sealing structure, which ensure a low leak rate, annual < 0.1%.

standard: IEC IEC IEC IEC DL/T 404 Detailed Photos structures C-GIS is modular assembled structure, it is composed of independent functional modules, bottom unit, integral gas unit, protection and control unit, operation mechanism chamber, pressure relief channel.

It is assembled and maintained flexibly and high-efficiently.

Product Parameters Item Unit Parameters Rated voltage KV Rated frequency HZ 50/60 Rated current A 630/1250/2500/3150/4000 630/1250/2500 Rated insulation level Power frequency withstand voltage (between phases/phase to earth) KV 42 65 95 Power frequency withstand voltage (across isolation distance) KV Lightning impulse withstand voltage (between phases/phase to earth) KV Lightning impulse withstand voltage (across isolation distance) KV Auxiliary circuit rated power frequency withstand voltage KV 2 Rated short time withstand current KA 25/31.5/40 Rated short circuit duration S 4 Rated peak withstand current KA 63/80/100 63/80/100 50/63/80 Circuit breaker rated short circuit breaking current KA 25/31.5/40 25/31.5/40 25/31.5 Circuit breaker rated short circuit making current (peak) KA 63/80/100 63/80/100 50/63/80

IEC | Applications and Buyer Notes

IEC is organized as a sourcing-ready Power Cables reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions before

Applications

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Key specifications

Category
Power CablesBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Rh
95%Based on visible page data; confirm exact value in the RFQ.
Item
Unit ParametersBased on visible page data; confirm exact value in the RFQ.
type
tests? Yes, we have passedBased on visible page data; confirm exact value in the RFQ.
Power
frequency withstandBased on visible page data; confirm exact value in the RFQ.
Origin
ChinaBased on visible page data; confirm exact value in the RFQ.
Current
ACBased on visible page data; confirm exact value in the RFQ.

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FAQ

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Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

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Source mix: ugc

Key specifications

CategoryPower Cables
Unitset
Rh95%
ItemUnit Parameters
typetests? Yes, we have passed
Powerfrequency withstand
OriginChina
CurrentAC
Voltage22kv 24kv Nitrogen Gas Insulated Metal Enclosed Switchgear IEC
Altitude1500m
MaterialStainless Steel
StandardIEC
Model NO.GIS
StructureCabinet
TrademarkTENLEE
frequencyHZ 50/60 Rated current A 630/1250/2500/3150/4000 630/1250/2500 Rated insulation level
ProtectionIP67
InstallationRemovable
CertificationISO9001, CE
CustomizationAvailable
Rated Currentup to 3150A
Rated Voltage22kv, 24kv
Rated currentA 630/1250/2500/3150/4000 630/1250/2500
Rated voltageKV
Specificationgas insulated switchgear
Voltage LevelMedium Voltage
Shell MaterialStainless Steel
Max Temperature+50 Celsius
Mechanical Life10000 Times
Min Temperature25 Cesius
Rated frequencyHZ 50/60
Insulated MediumSf6/Dry Air/Nitrogen
Transport PackageWooden/Carton
Production Capacity2000sets Per Year Product Images of IEC
Rated insulation levelPower frequency withstand voltage (between phases/phase to earth) KV 42 65 95
Rated peak withstand currentKA 63/80/100 63/80/100 50/63/80
Rated short circuit durationS 4
Rated short time withstand currentKA 25/31.5/40
Circuit breaker rated short circuit breaking currentKA 25/31.5/40 25/31.5/40 25/31.5
Auxiliary circuit rated power frequency withstand voltageKV 2
Circuit breaker rated short circuit making current (peak)KA 63/80/100 63/80/100 50/63/80
Power frequency withstand voltage (across isolation distance)KV
Lightning impulse withstand voltage (across isolation distance)KV
Lightning impulse withstand voltage (between phases/phase to earKV

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