Kyn28 HV Switch cabinet-Liebang Electric Technology Equipment Manufacture

Kyn28-12 3.2kv 7.2kv 12kv Control Panel Switch Panel electrical Switchgear High Voltage HV Switch cabinet SC-11

Mainly introduction:

KYN28-12 is suitable for 3.6 ~ 12KV three-phase AC 50Hz power grid, for accepting and distribution of electrical energy, and for purposes of the circuit controlling, monitoring and protection. It can be used for single busbar, single busbar section system or double busbar system, and handcart type of the circuit breaker is easy to maintain. Mainly used in power substations, industrial and mining enterprises, hotels, communities, municipal construction, and petrochemical sector as controlling protection and power distribution monitoring.

WORKING CONDITIONS

• Ambient temperature: -25ºC~+40ºC

• Altitude: ≤2000m (If it is more than 2000m, please specify when ordering)

• Relative humidity: ≤95%(+25ºC)

• Earthquake intensity: ≤8 degrees Installation Environment: In the place where there is no fire, no explosion hazards, no serious pollution, no chemical corrosion and violent vibration

Specifications:

Item		Unit Parameters
Rated voltage		KV	3.6, 7.2, 12
Rated frequency		Hz	50
CB Rated current		A	630, 1250, 1600, 2000, 2500, 3150
Cabinet Rated current		A	630, 1250, 1600, 2000, 2500, 3150
(4s) Rated flexible and stable current(4s)		KA	16, 20, 25, 31.5, 40, 50
() Rated flexible and stable current(peak)		KA	40, 50, 63, 80, 100, 125
		KA	16, 20, 25, 31.5, 40, 50
Rated short and open circuit
current
() Rated short circuit open and close current(peak)		KA	40, 50, 63, 80, 100, 125
	1min1min power	KV	24, 32, 42
	frequency withstand voltage

Rated
insulat ion level
	Lightning impulse withstand voltage	KV	40, 60, 75
Protection level		/	IP4X
			/Shell
		/	IP2X
			,
			when the compartment door and the breaker door are opened)

Some photo for you checking the effect

图片关键词

If you have any interest, can contact us for more information.

Products

Kyn28 HV Switch cabinet

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