Sealed Full Insulation Outdoor Inflatable 15kv Sf6 Rmr Ring Main Unit Switchgear

• Customization: Available
• Certification: CCC, ISO9001
• Shell Material: Stainless Steel
• Model NO.: KYN28A-12
• Installation: Fixed
• Structure: Floorstanding
• Current: AC
• Colour: Grey White / Customized
• Size: 800
• Voltage: 1250
• Frequency: 50Hz/60Hz
• Protection Degree: IP 65
• Material: Cold-Rolled Steel Plate
• Standard: IEC62271-200
• Rated Current(a): 630 1250A
• Application: Electric Power Transmission
• Rated Voltage: Othe
• Transport Package: Wooden Case Packing
• Trademark: XH
• Origin: Wenzhou, Zhejiang
• HS Code: 8537209000
• Production Capacity: 100 Piece/Pieces Per Week
• Package Size: 1500.00cm * 1500.00cm * 2000.00cm
• Package Gross Weight: 1000.000kg

Product Description

 

KYN28A-12 Armored removable AC metal closed switchgear

This equipment is indoor metal armored with drawable switchgear (hereinafter referred to as switchgear). It is a complete power distribution device of 3.6-12KV three-phase AC 50Hz single bus and single bus segmented system, mainly used in power plants. Small AND medium-sized generators, power distribution of industrial and mining enterprises, as well as the secondary substation of the electric system, power receiving, power transmission and large high voltage motor starting. For the purpose of control protection and monitoring, the switch equipment meets IEC298, GB3906 and other standard requirements. It has the interlocking function of preventing the push-pull circuit breaker hand car with load, preventing the mistake of splitting and closing the circuit breaker, preventing the grounding switch from closing the circuit breaker when the grounding switch is in the closed position, preventing it from entering the live chamber, and preventing the mistake of closing the grounding switch when the power is live. It can be equipped with VS1 vacuum circuit breaker, and it is a kind of performance distribution device.

Products Description

1. The ambient air temperature : -5°C ~ +40°C;
2. Daily average temperature(Within 24h): ≤+35ºC
3. Altitude : less than 1000m;
4.. Relative humidity: within 24h, daily average value ≤ 95% , daily average vapor pressure≤ 2.2KPa;
monthly average value ≤ 90%, monthly average vapor pressure≤ 1.8KPa
* Ambient air is not significantly polluted by dust, smoke, corrosive and / or flammable gas, vapor or salt contamination

 

Product Advantages

Authoritative product certification: ISO, CE, CCC, etc

- Perfect SQA quality management system to ensure high quality products

- Quick quotation, can provide electrical design services

- The delivery period is short, and the fastest delivery time is 10-15 days worldwide

- Perfect after-sales service system, so that customers buy worry-free

- Welcome customers to visit the factory guidance, provide OEM/ODM

 

 

 

 

 

 

Specification

No	Item	Unit	Parameter
1	Rated voltage	kV	7.2kV, 12kV, 17.5kV, 24kV
2	Ratec frequency	Hz	50/60
3	Rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
4	Branch busbar rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
5	Main busbar rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
6	1 min power frequency withstand voltage(wet/dry)	kV	38/48, 50/60/60/65
7	Lightning impulse withstand voltage	kV	75, 95/125
8	Rated short circuit breaking current(peak)	kA	40/50/63/80/100
9	Short time withstand current(4s)	kA	20/25/31.5/40
10	Protection type		IP4X for housing

No	Item	Unit	Parameter
1	Rated voltage	kV	36kV, 40.5kV
2	Ratec frequency	Hz	50/60
3	Rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
4	Branch busbar rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
5	Main busbar rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
6	1 min power frequency withstand voltage(wet/dry)	kV	70/95
7	Lightning impulse withstand voltage	kV	170/185
8	Rated short circuit breaking current(peak)	kA	20/25/31.5/40
9	Short time withstand current(4s)	kA	40/50/63/100
10	Protection type		IP4X for housing

 

 

 

 

 

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