10,513
Wholesale Transformer Turns Ratio Products
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US $ 1,250-2,430 /
Piece FOB
1 Piece (MOQ)
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Main Products: Transformer Tester, Insulating Oil Tester, Hipot Tester, Insulating Tester, Circuit Breaker Tester, Relay and Protection Tester, Sf6 Gas Tester, Partial Discharge Tester, Battery Tester, Power Quality Analyzer
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Audited Supplier
Since 2022
Manufacturer/Factory
Hebei, China
Since 2022
US $ 1,139-1,449 /
Set FOB
1 Set (MOQ)
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Customized : Customized
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Audited Supplier
Since 2009
Manufacturer/Factory,Trading Company
Fujian, China
Since 2009
1 Piece (MOQ)
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Main Products: Cable Fault Locator, Power Transformer Testing, Circuit Breaker Analyzer, Miro Ohmmeter, Hv Switch Tester, Sf6 Gas Leak Detector, Relay Protection Tester, Hipot Tester, Digital Earth Resistance Tester, Lighting Arrest Tester
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Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 3-43.5 /
Piece FOB
10 Pieces (MOQ)
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Magnetic Circuit Structure : Single Stage Type
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Audited Supplier
Since 2024
Manufacturer/Factory
Anhui, China
Since 2024
US $ 900-1,200 /
Piece FOB
1 Piece (MOQ)
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Main Products: AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
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Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
US $ 1,350-1,774 /
Piece FOB
1 Piece (MOQ)
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Control : Computer Control
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Audited Supplier
Since 2015
Manufacturer/Factory
Hebei, China
Since 2015
US $ 1,599-1,899 /
Piece FOB
1 Piece (MOQ)
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Main Products: CT Analyzer, Hv Testing Equipment, Transformer Tester, Relay Protective Tester, Generator &, Earthing Series, Hv &, AC Resonant Equipment, Cable Fault Locator System, Circuit Break Tester, Substation Online Monitoring System
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Hubei, China
Since 2019
US $ 1,000-3,000 /
Set FOB
1 Set (MOQ)
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Loading Method : Dynamic Load
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Hubei, China
Since 2015
US $ 1,000-1,200 /
Piece FOB
1 Piece (MOQ)
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Main Products: Oil Purifier, Fire Testing Equipment, Petroleum Products Testing Equipment, Electrical Testing Equipment, Transformer Test Set, Oil Test Kit, Fire Retardant Test, Cone Calorimeter, Bdv Tester, Flash Point Tester
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Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company
Chongqing, China
Since 2007
US $ 880-1,580 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Hebei, China
Since 2022
US $ 1,350-1,774 /
Piece FOB
1 Piece (MOQ)
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Main Products: Hipot Tester, Insulation Resistance Tester, Oil Tester, Circuit Breaker, Relay Protection Tester, Capacitor, High Voltage Generator, Testing Transformer, Power Quality Analyzer, Clamp Meter
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Audited Supplier
Since 2015
Manufacturer/Factory
Hebei, China
Since 2015
US $ 800-950 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Hubei, China
Since 2023
US $ 299-2,999 /
sets FOB
1 sets (MOQ)
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Main Products: Series Resonance, Hipot Tester, High Voltage Test Equipment, Cable Fault Locator, Electric Power Analyser
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Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 800-1,500 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
US $ 999-2,388 /
Piece FOB
1 Piece (MOQ)
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Main Products: Tan Delta Teser, Hipot Tester, Ground Resistance Tester, Insulation Resistance Tester, Dielectric Loss Tester, Transformer Test, Zinc Oxidee Surge Arrestor Tester, Oil Tester
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Audited Supplier
Since 2021
Trading Company
Shandong, China
Since 2021
US $ 1,750-1,850 /
Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 1,000-1,800 /
Set FOB
1 Set (MOQ)
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Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
Contact Supplier
Audited Supplier
Since 2022
US $ 2,800-3,900 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Hubei, China
Since 2017
US $ 850-1,200 /
sets FOB
1 sets (MOQ)
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Main Products: AC DC Hipot Tester, Transformer Tester, Relay Protection Tester, Tan Delta Tester, Turn Ratio Tester, Pd Detector, Contact Resistance Tester, CT PT Analyzer, Oil Bdv Tester, Insulation Resistance Tester
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Hubei, China
Since 2024
US $ 1,000-3,000 /
Set FOB
1 Set (MOQ)
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Control : Computer Control
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Hubei, China
Since 2015
US $ 1,600-3,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Transformer Tester, Insulation Tester, Vacuum Bottle Tester, Partial Discharge System, High Voltage Test Set, Hipot Tester, Vlf Test Equipment, Fault Locating Primary Cable Systems, Proof Testing, Hipotential Test Equipment
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory
Hubei, China
Since 2011
US $ 1,100-1,690 /
Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Chongqing, China
Since 2020
US $ 1,999-4,999 /
Piece FOB
1 Piece (MOQ)
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Main Products: CT Analyzer, Hv Testing Equipment, Transformer Tester, Relay Protective Tester, Generator &, Earthing Series, Hv &, AC Resonant Equipment, Cable Fault Locator System, Circuit Break Tester, Substation Online Monitoring System
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Hubei, China
Since 2019
US $ 0.45-19.5 /
Piece FOB
100 Pieces (MOQ)
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Magnetic Circuit Structure : Single Stage Type
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Anhui, China
Since 2024
US $ 1,500-1,700 /
Set FOB
1 Set (MOQ)
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Main Products: Electrical Testing Equipment, Fire Resistance Testing Equipment, Transformer Tester, High Voltage Tester, Circuit Breaker Tester, Transformer Oil Tester, Transformer Oil Purifier, Cable Tester, Building Material Tester, Textile Tester
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Chongqing, China
Since 2022
US $ 2,000-5,000 /
Set FOB
1 Set (MOQ)
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Installation : Portable Precise
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Audited Supplier
Since 2005
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2005
US $ 700-2,300 /
Piece FOB
1 Piece (MOQ)
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Main Products: Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
US $ 3,466-3,562 /
Piece FOB
2 Pieces (MOQ)
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Cooling Method : Oil-immersed Type Transformer
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 1,780-2,750 /
Set FOB
1 Set (MOQ)
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Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
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Audited Supplier
Since 2022
US $ 980-1,980 /
Piece FOB
1 Piece (MOQ)
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Power Source : AC220V
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
US $ 1,000-3,000 /
Set FOB
1 Set (MOQ)
More
Main Products: AC DC Hipot Test Set, AC Resonant Test System, Transformer Test Set, Hv Switchgear Test Set, Ground Resistance Tester, Cable Fault Locating Test System, Insulator Fault Detector, CT PT Analyzer, Relay Protection Tester, Sf6 and Oil Tester
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Hubei, China
Since 2015
US $ 900-1,500 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company
Hubei, China
Since 2012
US $ 1-5 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Transformer, Inductor, Power Supply, Litz Wire, Motor, UPS, Adapter and Charger
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2019
US $ 1,100-1,800 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
US $ 0.15-0.5 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Current Transformers, Latching Relays
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 2,300-4,200 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory
Hubei, China
Since 2011