12kV Switchgear
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Features
Indoor HV Vacuum Circuit breaker
ZN63A-12 (VS1) type indoor high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is used for indoor high voltage switch equipment of power system, as a protection and control unit of network equipment, industrial and mining enterprises power equipment, suitable for the place of frequent operation at rated working current or many times of breaking short-circuit current place. The circuit breaker uses the integrated design of actuator and the circuit breaker body, not only can be used as a fixed install unit, also can be equipped with special chassis, hand car unit
• The environment temperature: upper limit+40, lower limit
- 15 (allow storage at -30)
• Altitude: no more than 2000m
• Relative humidity: daily average value is not greater than 95%, monthly average is not greater than 90%
• Saturated steam pressure: daily no larger than 2.2×10-3Mpa, monthly average is not greater than 1.8×10-3Mpa
• Earthquake intensity does not exceed 8 degrees
• No fire, explosion, pollution, chemical corrosion and severe vibration place.
MV Load Break & Earth Switch
FN18 type switch disconnectors and earthing switches are based on a modular principle, which gives it a widerange of functionality. With a unique design that extinguishes electric arcs and enables high switching capacity, theyrepresent an attractive solution as a key breaking element for applications in enclosed switchgear and transformercompact substations. The switch disconnectors and earthing switches are manufactured according to global qualityand environmental standards and confi rmed by ISO 9001 and ISO 14001 certifi cates.The basic unit consists of a frame with insulators and current carrying parts. Two different types of operatingmechanisms, snap action mechanism type K or stored spring energy mechanism type A, can be mounted on theframe, and an earthing switch type FN, suitable for both direct mounting and free standing components, complete thebasic equipment of a switch disconnector and earthing switch. These modules can be easily confi gured according tocustomer expectations. Accessories, such as shunt trip, under-voltage release, auxiliary switches, motor operationand various systems for manual operation can easily be added.The FN18 disconnector and earthing switch is available up to 1,250A with a short circuit withstand of 31.5kA for 1second.
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MV Earthing Switch
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FN18 type switch disconnectors and earthing switches are based on a modular principle, which gives it a wide range of functionality. With a unique design that extinguishes electric arcs and enables high switching capacity, they represent an attractive solution as a key breaking element for applications in enclosed switchgear and transformer compact substations. The main areas of application of FN18 switch disconnectors and earth switches are as line
switch disconnectors and earthing switches in medium-voltage networks. The switch disconnectors and earthing switches are manufactured according to global quality and environmental standards and confi rmed by ISO9001 and ISO14001 certificates.
The basic unit consists of a frame with insulators and current carrying parts. Two different types of operating mechanisms, snap action mechanism type K or stored spring energy mechanism type A, can be mounted on the frame, and an earthing switch type FN, suitable for both direct mounting and free standing components, complete the basic equipment of a switch disconnector and earthing switch. These modules can be easily confi gured according to customer expectations. Accessories, such as shunt trip, under-voltage release, auxiliary switches, motor operation and various systems for manual operation can easily be added.
The FN18 disconnector and earthing switch is available up to 1,250A with a short circuit withstand of 31.5kA for
1 second.
Encapsulant
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• Conforms to the following standards:
-AS 1147.1-1989, Part 1
-AS/NZS 60079.18:2005, Encapulation ‘m’
-AS/NZS 60079.0:2005, General Requirements
• Non-Flammable catalyst
• Low viscosity allows for good flow and penetration
• Repairable by cutting away and pouring new material
• Protects against dust and dirt, and helps minimise the risk of
arcing
• Curable at room temperatures in 24 hours, depending on ambient
conditions
• Flexibility of cured material helps absorb cable movement, and
contributes to connection integrity
• Retains elastometric properties from -60°C to +224°C continuous
• This product does not produce any byproduct during the curing
reaction, complied with the
• RoHS, REACH of EU directivePart A & Part B differing colours
ensure a colour change on mixing, which allows confirmation
without streaks
NEPEAN Flit Plug Encapsulant is a two component, low viscosity silicone rubber for insulative potting and encapsulation in Flit Plug applications. After mixing the two components, the material cures upon exposure to moisture in the air at room temperature. ZS-GF-5299E-6 is easy to use and provides a long term reliable solution for the encapsulation of flit plugs for use in the mining industry and other encapsulation requirements in many industrial applications.
• Flit Plug Encapsulant
• Flameproof cable connecting
• Potting of electronic components and circuits
• Encapsulation of electrical and electronic
components
Applications
Features
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Solid Insulated Switchgear
Features
• Vacuum arc technology, breaker/disconnector, earthing switch, Earthing switch making,
2 times short circuit making, 5 times short-circuit making.
• Switch body protection grade is IP67.
• Outgoing cable of main busbar and power cable use standard European contact, it is easy to close the switchgear with reliable safety.
• Special insulation material of epoxy resin.
• Three-phase overcurrent protection with definite-time or inverse-time
• Zero sequences current protection with definite-time.
• 3 digit input CSR010 DI.
• Battery with high capacity
• Multi-function display and memory function
• High capacity event log. With time-stamp.
• Communication RS485 communication interface
NEPEAN Power solid insulated switchgear is a high voltage ring main, environment-friendly and provides a high level of reliable safety. It is applicable to secondary power distribution system in the voltage range up to 24KV.
The switch has three switching options being, V (circuit breaker), C (load switch) and F (load switch combination unit). It is completely without SF6 gas and other harmful gas with APG embedded technology and it is without use of any pressure vessel, it is friendly to environment and person.
It has advantages of full insulation, long life-time, no maintenance, small size, reliable safety. And it is also not affected by the environment; it has light on breaker cut, clear vision on three-phase isolation, providing visual break and earth.
CKSS is applicable widely to industrial and civil ring main and terminal unit. It is especially suitable for small size power substation, switching station, industrial and mining enterprises, airport, railway, commercial zone, high buildings, highway, subway, tunnels etc. Especially in environment of plateau, moisture place, cold and low- lying. SF6 is one of six dangerous gases in Kyoto Treaty limited list. In recent years, solid insulated switchgear is becoming a mainstream product of intelligent grid construction with increasing design, quality green performance and manufacturing technology and satisfied requirements of consumers on quality and standardisation.
MV Load Break Switch
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FN18 type switch disconnectors and earthing switches are based on a modular principle which gives it a widerange of functionality. With a unique design that extinguishes electric arcs and enables high switching capacity, theyrepresent an attractive solution as a key breaking element for applications in enclosed switchgear and transformercompact substations. The main areas of application of FN18 switch disconnectors and earth switches are in mediumvoltagenetworks. The switch disconnectors and earthing switches are manufactured according to global quality andenvironmental standards and confi rmed by ISO 9001 and ISO 14001 certifi cates.The basic unit consists of a frame with insulators and current carrying parts. Two different types of operatingmechanisms, snap action mechanism type K or stored spring energy mechanism type A, can be mounted on theframe, and an earthing switch type FN, suitable for both direct mounting and free standing components, complete thebasic equipment of a switch disconnector and earthing switch. These modules can be easily confi gured according tocustomer expectations. Accessories, such as shunt trip, under-voltage release, auxiliary switches, motor operationand various systems for manual operation can easily be added.The FN18 disconnector and earthing switch is available up to 1,250A with a short circuit withstand of 31.5kA for1 second.
12Kv Vacuum contactor
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The NEPEAN Power 12kV Vacuum Contactor is suitable for high voltage applications allowing remote making and breaking, frequently starting and controlling AC motors. This design also allows matching with fuses and a variety of protection devices to replace a vacuum circuit breaker.
This HV Contactor complies with GB/T14808, IEC60470 and JB/T7122 standards.
Cable Termination
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NEPEAN Power cold shrink termination kits are manufactured with a focus on easy installation, durability and reliable performance when terminating single-core, medium voltage cable. Terminations are light weight which makes them ideal for use free-hanging or in bracket mounting arrangements.
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1.1kV Switchgear
Vacuum Contactor
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Features
The VC-R160-110VAC is an enclosed type and high power 3-phase AC contactor. This contactor has 3
groups of bridge type make auxiliary contacts and one group of bridge type break auxiliary contact. The rated current of R series AC vacuum contactor’s main contact load is up to 160A, working voltage 380V-1500V, and auxiliary contact load up to AC 12A, 240V.
• Vacuum Arc Technology - “One Shut Technology”
• Can be used in both AC and DC
• Wide range voltage
• Electronic control coil
• No matter the power supply, AC/DC or 50/60Hz, they can be directly connected to the coil, without
considering the power network and the type of control power supply.
Peripherals
Stand-off Insulators
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NEPEAN Power offers a range of low-voltage stand-off insulators with a total of 4 sizes available. These cost-effective insulators offer great stability of electrical and mechanical parameters and very high resistance to leakage current. the insulators are manufactured from a halogen-free fiberglass-reinforced thermalset unsaturated polyester molded compound (BMC), with electro-plated zinc inserts. The insulators work in temperatures from -40° to 140°C.
NEPEAN Power offers a range of high-voltage stand-off insulators with a total of 3 sizes available. These cost-effective insulators offer great stability of electrical and mechanical parameters and very high resistance to leakage current. The insulators are manufactured from a halogen-free fiberglass-reinforced thermalset unsaturated polyester molded compound (BMC), with brass inserts.
Low Voltage
