1.LZZW-10kV 50/60 HZ Outdoor Dry Current Transformer Epoxy Resin Measuring Current Transformer

The transformer is one of import electrical appliances in electric system. It's similar to power transformer and also used to transformer voltage or current in the circuit. However, transforming voltage and current by power transformer aims at transferring electric energy while transforming voltage and current by transformer aims at measuring and monitoring voltage or current in the circuit. Generally, power transformer owns large capacity as well as large change difference of voltage or current. While transformer owns small capacity as well as smaller change difference of voltage or current. In measuring circuit. The transformer that transforms current and supplies electricity for current meter and relay is called current transformer. The transformer that transforms voltage and supplies electricity for voltage meter and relay is called voltage transformer.

I. Product description of LZZW-10 current transformer
This type OF transformer IS suitable FOR current and electric energy measurement and relay protection in outdoor power system with rated frequency 50Hz and rated voltage 10kV and below. It is a substitute for old oil-immersed products. The CURRENT transformer IS MADE OF outdoor epoxy resin WITH vacuum casting and its outer skirt is made of advanced silica gel pressure injection. It is fully enclosed pillar structure and has the characteristics of arc resistance, ultraviolet resistance and aging resistance. The shape adopts ANTI-umbrella skirt, the surface creepage distance is large, the secondary terminal is sealed with a metal protective cover, and there are wires under it and on the left and right side, which is convenient, safe and reliable and can realize the measures of anti-stealing electricity. There are four mounting holes on the channel steel of the base for installation.

2. Operating environment of LZZW-10 current Transformer

1) Installation location: outdoor;
2) Ambient temperature: -40℃ ~ +70℃;
3) Altitude: the altitude of the installation site shall not exceed 4500 meters;
4) Relative humidity: daily average not more than 95%, monthly average not more than 90%;
5) Wind pressure is not more than 700Pa(equivalent to wind speed of 34m/s);
6) Pollution grade: Grade Ⅲ.

3.Product Parameter

4.FAQ:

1. Send the technical data, better for all useful information; we will make a good recommendation.

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2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.

3. Usually shipped by sea, small order or urgent order we can send you by air.

4. All our activities are accredited to ISO 14001:2015 and IEC standard.

5. Technology ensure the quality satisfy international request.

XIGAO Electricenergy Group Co., Ltd is founded in 1993, 320000m2 plant, specialized in manufacturing high & low voltage power transmission and distribution (PTD) equipment, always focusing on the business at collection of research, design, OEM, ODM and trade in CN.

After 25 years innovation and effort, we build-up five wholly-owned subsidiaries (XIGAO transformer manufacturing co., Ltd, XIGAO power Equipment Co., Ltd, XIGAO power transformer manufacturing co., Ltd, XIGAO CB manufacturing co., Ltd, XIGAO Fuse accessories technology co., Ltd).meanwhile, we also gained government recognition and praise in Chinese market.

As the backbone enterprise, our group devotes to serving the power industries and tender company, installment firm at home and abroad, such as Xi'an Satellite Monitoring Center, CN Institute of Aerospace Technology Group VI, Changqing Oil Field, XAC International, Shougang Corporation, Panzhihua Iron& Steel Group, CN Southern Power Grid EHV transmission Ltd, Huazhong University, CN Metallurgical, China Electric Power Research Institute, China Railway Erju Co,.Ltd, CN Railway Engineering Group Ltd. Overseas cooperation projects: Russia, Kazakhstan, Turkey, Nigeria, Singapore, Malaysia, Bangladesh, Mongolia, Iran, Indonesia etc.

Featured and shiny products:

1. Switchgear series: H.V. Switchgear cabinet, M.V switchgear, L.V. switchgear cubicle, ring main unit

2. Substation series: combined substation, prefabricated substation

3. Load break switch series：indoor LBS, outdoor LBS.

4. Disconnecting switch series: indoor disconnector, outdoor disconnected switch

5. Power transformer series: oil type transformer, dry type transformer

6. current transformer(CT) series: oil immersed current transformer, dry type current transformer

7. voltage transformer(VT) series: oil immersed voltage transformer, dry type voltage transformer

8. metering unit series: oil immersed metering box, dry type metering box

9. Fuse series: current limiting fuse, drop out fuse

10. Insulator series: composite type insulator, porcelain type insulator

11. circuit breaker series: outdoor vacuum circuit breaker, indoor vacuum circuit breaker, SF6 circuit breaker

12. Arrester series: Porcelain Surge Arresters, Zinc Oxide Arresters

13. Wall bushing series: porcelain wall bushing, rubber wall bushing

14. Cable branch box and other related distribution products.