Product Specifications
| Prod Model: |
ZF10-126(L)/T3150-40 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Pole: |
3 |
| Function: |
Dimmer Switch |
| Rated Continuous Current: |
60A |
Product Description
1 Overview
ZF10-126(L) Gas Insulated Metal-Enclosed Switchgear (hereinafter referred as GIS) is applicable for the electrical system with features of three phases AC, 50Hz, and rated voltage of 126kV.
The GIS meets the relative requirements of national standard - GB7674-2008 and international standard IEC60517-1990. All the components inside the GIS conform to the corresponding national standard.
2 Service and Installation Conditions
Installation site: Indoor/outdoor
Ambient temperature: -15~+40(indoor)/-35~+40(outdoor)
Altitude: 1000m (No limitation for special order)
Humidity:
Relative humidity at average per day (25): ≤ 95%
Relative humidity at average per month: ≤ 90%
Wind speed: ≤ 35m/s (wind pressure ≤ 700PA)
Sunshine intensity: 0.1W/cm(at wind velocity of 0.5m/s)
Icing thickness: 10mm
Seismic intensity:
Horizontal acceleration: ≤ 0.4G
Vertical acceleration: ≤ 0.2g
Symmetrical Creepage distance: 25mm/kV (pollution class III), 31mm/kV (class IV)
Keep the breaker away from places with combustible, explosive, corrosive materials and violent vibrations.
252kV Gas Insulated Switchgear(GIS) high voltage switchgear cabinet
Main features high voltage switchgear cabinet
1.Spring mechanism/motor mechanism are adopted to avoid oil and gas to realize simple constrution, easy
maintenance and realiable operation.
2.Enclosure is made of aluminium alloy to ensure light weight, low temperature-rise and strong anticorrosion.
3.Double sealing systems are adopted to guarantee high reliability in gas tightness and ensure minimum
annual gas leakage.
4.GIS will be delivered as a whole without dismantle to reduce site installation and maintenance works.
5.Safety
Two measures are taken to ensure safety of operation personnel
Rupture disc is installed on every gas compartment to avoid explosion in over-pressure state.
Activating pressure of rupture disc on circuit breaker compartment: 1± 0.06MPa
Activating pressure of rupture disc on other compartments: 0.7± 0.04MPa
Destructive pressure that enclosure can withstand for circuit breaker compartment: 2.3MPa
Destructive pressure that enclosure can withstand for other compartments: 1.6MPa
6.Good insulating ability
Insulating barrier is made on production line imported form Hubers Company, Germany. The whole
manufacturing process from mixture of fillings to molding are finished in totally sealed and homoiothermal
workshop to avoid occurance of air bubble inside insulating barrier. After being kept in heating stove
for more than 16 hours, insulating barrier will be conducted X-ray non-destructive test, mechanical test,
power frequency withstand test and partial discharge test, then it will be sealing packed and delivered to
GIS assembly workshop.
7.Good conducting ability
Aluminum alloy conductors are coated with silver up to 24μm to reduce resistance as small as possible.
8.High current carrying performance
Copper with silver coat of strong adhesiveness is applied to ensure good current carrying performance
and guarantee a long-term service.
9.View window
View windows are installed on GIS main components to observe service state inside GIS.
our Services
• Your inquiry related to our product & price will be replied within 24 hours.
• Well-trained & experienced staff are to answer all your inquiries in English of course.
• Working time: 8:00am ~17:45pm, Monday to Saturday.(UTC+8)
• Provide perfect after-sale service, if you got any question, please contact with us and we will solve
your problem immediately.
• We have our own transportation department, goods can be delivered on time whenever they are ready.
• Your business relationship with us will be confidential to any third party.
Ningbo Ville Electric Co., Ltd. is a company specialized in research, development and production of transformer and high voltage & low voltage electrical power equipment.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in turnkey project contractor of power substation, power plant project and electric power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products.
Products application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier
