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RUN-HGW9-12/630,1250 Outdoor High-voltage Isolation Switch

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Product description

Outdoor High-voltage Isolation Switch Series

Function : It can work as auxiliary switch, when breaker disconnected, parts with electricity and parts without electricity can be divided obviously due to the disconnection of isolation switch. External indicator on breaker contacting position is not intuitive, and it can’t guarantee indicator and contacts position consistent sometimes, so it is necessary to divide by isolation switch. In addition, isolation switch has a certain natural interrupter ability, it is often used in transformer voltage and lightning arrester, as well as connecting position of a breaker and several equipments, which can make exchange between breaker and isolation switch more convenient and flexible .

1. Model : RUN-(H) GW1-12/630, 1250

Product Name : Outdoor High-voltage Isolation Switch/Disconnector

Specifications : Outdoor AC devices used in grid with 50Hz, 10KV, for exchange under situation with voltage and without load in high-voltage line, for electric isolation between high-voltage bus bar in maintenance, breaker, other electric equipments and high-voltage line with electricity, as well as for separating and mergering small capacitive current and inductor current .

2. Model : RUN-(H) GW4-35 (40.5) / 630,1250

Product Name : Outdoor High-voltage Isolation Switch/Disconnector

Specifications : Applicable for 3-phase AC 50Hz outdoor power system in power plants, substations, large industrial and mining enterprises, for exchange under no power in high-voltage line, for electric isolation & separating, mergering circuit between high-voltage bus bar in maintenance, breaker, other electric equipments and high-voltage line with electricity. Electric current : 630A, 1250A, 1600A, 2000A, safe and reliable, easy and convenient to operate .

3. Model : RUN-(H) GW5-35(63)/630,1250

Product Name : Outdoor High-voltage Isolation Switch/Disconnector

Specifications : Double-column level rotary structure, there is 2 insulation pillar with conductive switch reversed turning 90°each pole, forming a horizontal fracture, 2 pillars in “V” of 50°, installed on a base, easy and flexible . There is 3 modes including ungrounded, single grounding, double grounding, according to grounding mode. There is mechanical interlock between isolation switch and grounding switch. connecting terminal transacted through soft connection, electric transmit is reliable, repair is easy, contact elements can be changed.

4. Model : RUN-HGW9-12/630, 1250

Product Name : Outdoor Single-phase High-voltage Isolation Switch

Specifications : Applicable for isolation to 12KV line, coordinate with other 12KV high-voltage electric breaker, loading switch, etc. Control separating and mergering by operating lever with points under no load .

5. Model : RUN-HRWK-0.5/600,800

Product Name : Outdoor Low-voltage Isolation Switch

Specifications : HRWK-0.5 is applicable for AC 50Hz, rated voltage 0.5KV in distribution line, make a short-circuit protection and overload protection in low-voltage side of transformer, it can suit load transformer, load line and rated current in a certain condition, connecting or isolating power source under situation with voltage and without load in low-voltage line . it work by insulated rod .

Technical specifications :

1. Copper blade is plated by silver, which can withstand high fault current , so static and dynamic contacts, connecting terminals won’t be hot and melted, burned or damaged because of electric current, and unique structure design can make sure it work well under high current .

2. Copper blade plated silver with double layer, cold drawn, round edge. Solid structure can guarantee contacts reliable, even in side. Special lock design can guarantee blade won’t divorce from closing position because of short-circuit .

3. Structure is simple and reliable, post insulator adopts epoxy resin, high corrosion resistance and UV resistance . Creepage distance can meet requirements of IV filth grade, Base is made of bending stainless steel plate, high strength, corrosion resistance, etc .

Working environment :

Environmental temperature: - 40°-- 40°

Altitude: less than 1000M

Maximum wind speed: 34 m/s

Seismic capacity: below 8 level earthquake

Installation site: no fire, no explosion, no chemical corrosion, no rock.

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RUN-(H)GW4-35(40.5)/630,1250
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