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Zhejiang ERG Technology Joint Stock Co.,Ltd

Mobile: 86-18257346462

Tel: 86-576-83200088

E-mail: nick@erg.cn   bella@erg.cn 

Contacts: Wu Nick/Bella Cheng

Add: 135 Haisha Road, Shaliu Economic DevelopmentZone, Sanmen County, Zhejiang, P.R.China

Home > Product > China Current Voltage Transformer Box manufacturers

China Current Voltage Transformer Box manufacturers

  • BDB Series DN 150 High Pressure Cast Iron Transformer Butterfly Valve

    BDB Series DN 150 High Pressure Cast Iron Transformer Butterfly ValveButterfly Valves for Transformer Model sample for butterfly valve product: Nominal pressure 150kpa, nominal diameter 80mm, model number of plate butterfly valve for transformer in the first design is BDB1-150/80. Use Conditions Ambient temperature: -30 ℃ ~ 40 ℃; Working temperature: -30 ℃ ~ 120...Read More

  • DN 50 Wafer Type Cast Iron Radiator Valve for Power Distribution Transformer

    DN 50 Wafer Type Cast Iron Radiator Valve for Power Distribution TransformerPrincipal features The raw materiad of BD series butterfly valve is steel and aluminum. The aluminum butterfly valve employs O-shaped ring sealing and the steel butterfly valve employs mechanic sealing structure design. The locking cover at the series butterfly valve has three structural modes...Read More

  • 2500Kv Power Distribution Transformer Butterfly Valve

    2500Kv Power Distribution Transformer Butterfly Valve1.Application Vacuum eccentric butterfly valve is mounted in pipe path between oil-immersed transformer and detachable radiator and cooler or conservator .It is used for opening and closing oil path and being vacuum of transformer . 2.Technical parameters 1)Vacuum butterfly valve is into Ø40,...Read More

  • Electric Power Distribution Transformer Oil Pump

    Electric Power Distribution Transformer Oil PumpTransformer oil pump is mainly used in forced oil circulation cooling system of large transformers, electric furnace transformer, electric locomotive transformer and other special transformer. The products are carefully designed by experienced senior technical personnel, to use the most advanced hydraulic model and adopt a...Read More

  • 380V Power Transformer Temperature and Humidity IP 66 Cntrol Cabinet Price

    380V Power Transformer Temperature and Humidity IP 66 Cntrol Cabinet Priceterminalcabinet Control cabinet is the new latest design product of our company. Our control cabinet has the function of automatic control with temperature and humidity. We take the advantages of the product design and manufacture essence both from domestic and abroad. Control cabinet has nice...Read More

  • Wholesale Online Transformer Butterfly Valve 2'' Iso 5752 Butterfly Valve

    Wholesale Online Transformer Butterfly Valve 2'' Iso 5752 Butterfly ValvePrincipal features The raw materiad of BD series butterfly valve is steel and aluminum. The aluminum butterfly valve employs O-shaped ring sealing and the steel butterfly valve employs mechanic sealing structure design. The locking cover at the series butterfly valve has three structural modes...Read More

  • ERG Customized YFZL-500 Transformer Oil Circulation Oil-Water Cooler

    ERG Customized YFZL-500 Transformer Oil Circulation Oil-Water CoolerYSL tube type water cooling equipment is widely used in power transformer metallurgy chemical industry and oil extract equipment .This type has good cooling efficiency but no leakage easy operate ,safety and long time to use ,can single use or match with other device.Read More

  • Aluminium Transformer Radiator Fin

    Aluminium Transformer Radiator FinTransformer radiator fin 1.Main feature 1).Centers width:520mm,480mm ,310mm 2).Angle cutting,swan neck or goose neck and vertical 3).Surface treatment :Only painted ,Paited after Hot Galvanization 4).We can produce upon customer's requirement 2. Width of Panels 520mm Fin Radiator Number of...Read More

  • DN 80 Good Quality Transformer Butterfly Valve With CE Certificate

    DN 80 Good Quality Transformer Butterfly Valve With CE CertificatePrincipal features The raw materiad of BD series butterfly valve is steel and aluminum. The aluminum butterfly valve employs O-shaped ring sealing and the steel butterfly valve employs mechanic sealing structure design. The locking cover at the series butterfly valve has three structural modes...Read More

  • Transformer Anti-seismic Structure Oil Flow Indicator

    Transformer Anti-seismic Structure Oil Flow Indicator1)Oil flow indicator (called relay for short below) is a device to show oil flow change in the forced oil circulation cooling system of transformer. 2)It is used to monitor the running of oil pump in the force circulation cooling system,for instance, whether the change-direction of oil pump is...Read More