Kyn28 12kv 24kv Medium Voltage Withdrawout Metal Clad Enclosed Control Cabinet Switchgear

• Customization: Available
• Certification: CCC, ISO9001
• Shell Material: Stainless Steel
• Model NO.: KYN28-12
• Voltage Level: High Voltage
• Installation: Removable
• Structure: Cabinet
• Current: DC
• Rated Voltage: 12kv
• Rated Frequency: 50/60Hz
• Protection Level: Enclosure IP4X
• Phase: Three
• Earthquake Intensity: Magnitude 8
• Weight: 840-1500kg
• Transport Package: Export Standard Wooden Case
• Specification: 1400*2200*2600
• Trademark: KODERY
• Origin: China
• HS Code: 8537209000
• Production Capacity: 100 Pieces/Week

Product Description

Product Description

KYN28 indoor metal-clad withdrawable switchgear(hereafter short as switchgear) is a complete power distribution device for 3.6~24KV, 3 phase AC 50Hz, single bus sectionalized system. It is main used for power transmission of middle/small generators in power plants, power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor, etc, so as to control, protect and monitor the system. The switchgear meets IEC298, GB3906-91. In addition to be used with domestic VS1 vacuum circuit breaker, it can be used with VD4, 3AH5 from Siemens domestic ZN65A, and VB2 from GE, etc. It is truly a power distribution deviece with good performance.

In order to meet the requirement for wall mounting and front-end maintenance, the switchgear is equipped with a special current transformer, so that the operator can maintain and inspect it in front of the cubicle.

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 Parameters

No.	Items	Unit	Parameters
1	Rated voltage	kV	12
2	Lightning impulse withstand voltage (full wave)	kV	75
3	Rated frequency	Hz	50
4	Rated current of main bus	A	1250, 1600,2000,2500,3150,4000
5	4s thermal stability current (effective valve)	kA	20, 25,31.5,40,50
6	Rated dynamic stability current (effective valve)	kA	40,50,80,100,125
7	Level of protection	IP	Chamber with housing IP4X, IP2X for opening of circuit breaker chamber door
8	External dimension (W×H×D)	mm	800×1500×2300 1000×1600×2300

Detailed Photos

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