Gw9-12g/630A 12kv Single Phase Disconnector Isolator Switch Disconnecting Switch Ds

• Type: Fuse Switch Disconnector
• Structure: Single-column Disconnector
• Installation: Outdoor High-voltage
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Plug-in Type
• Model NO.: GW9-12G
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Single-Stage
• Run: Turn the Horizontal
• Switching Mode: Single Throw-in
• Common Model: CR
• Structure of Operating: Pneumatic
• Certification: ISO, GS, ISO9001:2008
• Brand: Ggaoe
• Number of Pole: 3
• Product Name: Gw9-12g
• Rated Current: 630
• Application: Electric Power Transmission
• MOQ: 1 Piece
• Rated Voltage: 12
• Trademark: GGAOE
• Origin: Zhejiang, China
• HS Code: 7201500010
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

Products Description

overview

The isolating switch is of a unipolar type, and the three poles can be connected by a connecting rod into a three-pole type that can be linked. It is equipped with CS11 or CS8-6D manual mechanism. CS17 is used for the isolating switch with double grounding device. (The electric mechanism can be equipped as needed).
The isolation switch has reasonable structure and flexible operation: it can be used for single pole or three poles, and the installation is convenient: the touch knife is opened, and the insulation is safe and reliable. It can also be grounded or double grounded according to user needs.

 

project					unit	parameter
The rated voltage				KV	12			15
Maximum operating voltage				KV	12			17.5
Rated insulation level	1min Power frequency withstand voltage (effective value)	Over the ground	KV	40			40
				fracture	KV	47			47
		Lightning shock withstand voltage (peak value)	Over the ground	KV	105			105
				fracture	KV	120			120
Rated frequency				Hz	50
Rated current				A	200	400	630	1250
4S Thermal stable current (effective value)				KA	6.3	12.5	20	31.5
Dynamic stable current (peak value)				KA	16	31.5	50	80
Creepage distance				mm	300			380
Mechanical life				The number of	2000			2000

Ordering Instructions:

The following technical information should be provided when placing an order: Main wiring scheme number, purpose and single line system diagram, rated voltage and rated current rated short-circuit breaking current/distribution room layout plan and arrangement and configuration diagram of switchgear;
Requirements for control measurement and protection functions of switchgear, as well as requirements and schematic diagrams for other interlocking and automatic devices;
The models specifications and quantities of the main electrical components inside the switchgear;
When the switchgear is used in special environmental conditions; detailed instructions should be provided when placing an order;

Felds of Application

Company Profile

Certifications

Delivery

FAQ

Q:what's your major products?
A: oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear

Q: Can your product be customized?
A: Considering differences in voltage, frequency and other special transformer product in different countries and regions, our product can be customized according to your requirements.

Q: When can I get the price?
A:Usually we quote within 24 hours after we get your inquiry.

Q: What about lead or shipping time?
A: The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.

Q: What is the price of shipping?
A: Depending upon the port of delivery, prices varies.

Q: Do you offer guarantee for the products?
A: Yes. We offer at least one years guarantee for all of our transformers.

Q: Your Advantage?
A: 15 years experience, Advanced production equipment, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.