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Indoor MV Switchgear Environmentally Friendly Dry Air Insulated Switchgear 12kv

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Indoor MV Switchgear Environmentally Friendly Dry Air Insulated Switchgear 12kv

Large Image : Indoor MV Switchgear Environmentally Friendly Dry Air Insulated Switchgear 12kv

Product Details:

Brand Name:	MKS-12
Certification:	ISO

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	$2000
Packaging Details:	Wooden case
Delivery Time:	20 days
Payment Terms:	T/T
Supply Ability:	2000 pcs

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Detailed Product Description

Name:	MV Switchgear	Rated Voltage:	12 KV
Control Voltage:	24 V, 48 V, 220 V (110 V Available On Request)	Rated Current:	630A
Rated Frequency:	50Hz	Product Model:	MKE-12
Highlight:	Indoor MV Switchgear , MV Switchgear Environmentally Friendly , Dry Air Insulated Switchgear 12kv

12kv Dry Air Insulated Environmentally friendly RMU switchgear for Indoor

Since the 1990s, with accelerating urbanization and continual improvement of power supply reliability, overhead lines have been replaced by buried cables and indoor switching stations by outdoor switching stations. The small, touchable, all-insulated, flood-control, and maintenance-free ring main units have rapidly developed and are widely used in various locations requiring reliable power distribution systems, including urban commercial centers, industrial districts, airports, electrified railways, and expressways. These units can be used singly indoors or outdoors, as well as integrated into prefabricated substations.

The MKE series solid-insulated ring main units incorporate advanced production facilities and manufacturing technology, enabling localized production that significantly reduces manufacturing costs and shortens delivery periods. This product line has received favorable responses since its launch.

Key Specifications

Product Model: MKE-12
Rated Specification: 12 kV – 630 A
Altitude: ≤ 1000 m (higher-altitude version available on request)
Panel-Extension Options: Side extension / Top extension
Operation Mode: Manual or Electric
Integral Disconnector: With or Without
Control Voltage: 24 V, 48 V, 220 V (110 V available on request)
Standard Configuration: Vacuum circuit-breaker , Three-position disconnector / earthing switch

Technical Specifications

Item		Unit	circuit breaker cell	disconnector cell

Rated voltage		kV	12	12
Rated current		A	630	630
Rated frequency		Hz	50	50
Rated insulation level	1 min power frequency withstand voltage (phase to phase & phase to ground)	kV	42	42

	1min Power Frequency Withstand Voltage (lsolation Gap)		48	48

	RatedPower Frequency Withstand Voltage(Control &Auxiliary Circuits)		2	2

	Lightning Impulse Withstand Voltage(Phase-to-Phase &Phase-to-Ground)		75	75

	Lightning Impulse Withstand Voltage (lsolation Gap)		85	85

Short-Circuit Breaking Current		kA	20	/
Rated Short-Circuit Making Current		kA	50	/
Rated Short-Time Withstand Current		kA	20	20
Rated Short-Time Duration		s	4	4
Rated Peak Withstand Current		kA	50	50
Rated transfer current		A	/	/
Rated Operating sequence		/	O-0.3s-CO-180s-CO
Mechanical life		times	10000	3000/5000

Tag:

Contact Person: Alec Sung

Tel: 0086-13625845635

Fax: 0086-574-88478873

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