Protection Relay Test
Total 699
manufacturers & suppliers found with 2,097 products
Kiyu Power Wuhan Co., Ltd
Since 2018 Suppliers with verified business licenses
5.0
Audited Supplier
2000+
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
Surge arrester
, Ground lead disconnector
, DC hipot tester
, Partial discharge tester
, Lightning impulse voltage generator
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 1000 / Piece1 Piece (MOQ) -
US$ 1000 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Shanghai Shinegil Trading Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
EMC Test Equipment
, ESD Simulator
, Surge Generator
, Eft/ Burst Generator
, Voltage Dips Generator
Own Brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 4800 / Piece1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
Current Transformer
, Energy Meter Calibration
, Power Quality Analyzer
, Test Equipment
, CT PT Analyzer
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 10000 / Piece1 Piece (MOQ)
-
US$ 36000 / Set1 Set (MOQ)
-
US$ 29800 / Set10 Sets (MOQ)
Manufacturer/Factory
Hipot Tester
, Insulation Resistance Tester
, Oil Tester
, Circuit Breaker
, Relay Protection Tester
OEM, Own Brand
ISO 9001
-
US$ 2800 / Piece1 Piece (MOQ)
-
US$ 2800 / Piece1 Piece (MOQ)
-
US$ 2800 / Piece1 Piece (MOQ)
Haomai Electric Power Automation Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
249
Number of Employees
Manufacturer/Factory
General Relay Test System
, Intelligent Substation Test Equipment
, CT-PT Tester
, Transformer Tester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 9000 / Set1 Set (MOQ)
-
US$ 1800 / Piece1 Piece (MOQ)
-
US$ 12000 / Piece1 Piece (MOQ)
Manufacturer/Factory
AC Resonant Test System
, AC/DC Hipot Tester
, Circuit Breaker Analyzer
, Hv Test Set
, Power Frequency Hipot Tester
OEM, ODM, Own Brand
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
Wuhan UHV Power Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
111
Number of Employees
Manufacturer/Factory
, Trading Company
Contact Resistance Tester
, Protection Relay Tester
, Circuit Breaker Analyzer
, AC DC Hipot Tester
, Transformer Tester
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 5300 / Piece1 Piece (MOQ)
-
US$ 2300 / Set1 Set (MOQ)
-
US$ 5300 / Piece1 Piece (MOQ)
Weshine Electric Manufacturing Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
29.57 Mil
Annual Revenue
1258
Plant Area
44
Number of Employees
Manufacturer/Factory
, Trading Company
Power Transformer Tester
, Insulating Oil Tester
, Insulation Tester
, Cable Tester
, Power Quality Tester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 2050 / Piece1 Piece (MOQ)
-
US$ 2050 / Piece1 Piece (MOQ)
-
US$ 2050 / Piece1 Piece (MOQ)
Kvtester Electronics Technology Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
338
Plant Area
20
Number of Employees
Manufacturer/Factory
, Trading Company
CT and PT Analyzer
, HV Testing Equipment
, Transformer Tester
, Relay Protective Tester
, Generator and AMP Tester
Own Brand, ODM, OEM
ISO 9001
-
US$ 2299 / Piece1 Piece (MOQ)
-
US$ 3399 / Piece1 Piece (MOQ)
-
US$ 2299 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Oil Purifier
, Fire Testing Equipment
, Petroleum Products Testing Equipment
, Electrical Testing Equipment
, Transformer Test Set
OEM, ODM, Own Brand
ISO 9001
-
US$ 2800 / Set1 Set (MOQ)
-
US$ 2800 / Piece1 Piece (MOQ)
-
US$ 5400 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Vlf Hipot Testers
, AC Hipot Tester
, DC Hipot Tester
, Resonant Test Set
, Micro Ohmmeter
OEM, ODM, Own Brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Sansion Power Electric Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
1100
Plant Area
59
Number of Employees
Manufacturer/Factory
, Trading Company
Power testing products (Only export)
Own Brand, OEM
ISO9001:2015
-
US$ 10000 / Roll1 Roll (MOQ)
-
US$ 10000 / Roll1 Roll (MOQ)
-
US$ 10000 / Roll1 Roll (MOQ)
Xian XZH Electric Power Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1700
Plant Area
5
Number of Employees
Manufacturer/Factory
, Trading Company
Cable Fault Locator
, Transformer Tester
, Ac Dc Hipot Tester
, Ground Tester
, High Voltage Circuit Breaker Analyzer
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 3100 / Set1 Set (MOQ)
-
US$ 3000 / Set1 Set (MOQ)
-
US$ 4000 / Set1 Set (MOQ)
CHANGSHA LANGSHUO TECHNOLOGY CO LTD
Since 2023 Suppliers with verified business licenses
5.0
118
Plant Area
6
Number of Employees
Trading Company
Tensile Testing Machine; IZOD Charpy Impact Tester; Melt Flow Index Tester; Temperature Humidity Test Chamber; Contact Angle Tester
OEM, ODM, Own Brand
within 15 workdays
-
US$ 1200 / Piece1 Piece (MOQ)
-
US$ 10000 / Piece1 Piece (MOQ)
-
US$ 10000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Electronic Relay
, Motor Protector
, Voltage Relay
, Current Relay
, Time Relay
OEM, Own Brand
ISO 9001, ISO 9000
-
US$ 5 / Piece5 Pieces (MOQ)
-
US$ 5 / Piece5 Pieces (MOQ)
-
US$ 5 / Piece5 Pieces (MOQ)
HV Hipot Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
48.5 Mil
Annual Revenue
2000+
Plant Area
68
Number of Employees
Manufacturer/Factory
, Trading Company
Transformer Testers
, Partial Discharge Test System
, Insulation Tester
, High Voltage Test Set
, Switchgears Test Set
Own Brand, ODM
ISO9001:2015, ISO14001:2015, ISO 45001:2018
-
US$ 3612 / Piece1 Piece (MOQ)
-
US$ 15000 / Set1 Set (MOQ)
-
US$ 15000 / Set1 Set (MOQ)
Zhejiang TTN Electric Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
Voltage Stabilizer
, Voltage Regulator
, AVR
, Solar Panels
, Power Inverter
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
-
US$ 17.95 / Piece10 Pieces (MOQ)
-
US$ 15.85 / Piece10 Pieces (MOQ)
-
US$ 74.25 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Panel Meter
, Energy Meter
, Multifunction Power Meter
, Protection Relay
, Electrical Transducer
OEM, ODM
ISO 9001, GMP
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Wuhan GDZX Power Equipment Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
40
Number of Employees
Manufacturer/Factory
, Trading Company
Rosonant Tester
, Contact Resistance Tester
, SF6 Tester
, Hipot Tester
, Standard Power Source
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 3400 / Set1 Set (MOQ)
-
US$ 14000 / Set1 Set (MOQ)
-
US$ 1679 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Battery Discharge Tester
, Storage Battery Load Tester
, Battery Test Equipment
, Battery Maintenance Instruments
, Battery Charging Tester
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Manufacturer/Factory
Electrical Testing Equipment
, Fire Resistance Testing Equipment
, Transformer Tester
, High Voltage Tester
, Circuit Breaker Tester
Own Brand
ISO 9001
-
US$ 5000 / Set1 Set (MOQ)
-
US$ 1500 / Set1 Set (MOQ)
-
US$ 4000 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Transformer Test Equipment
, Circuit Breaker Testing Equipment
, High Voltage Test System
, CT PT Testing and Calibrating
, High Voltage Insulation Testing
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 1299 / Set1 Set (MOQ)
-
US$ 1299 / Set1 Set (MOQ)
-
US$ 1299 / Set1 Set (MOQ)
Qingxian Zeming Langxi Electronic Devices Co., Ltd
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
4
Number of Employees
Manufacturer/Factory
Transformer
, Current Transformer
, Voltage Transformer
, Nanocrystalline Cores
, Mini Transformer
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 2.3 / Piece50 Pieces (MOQ)
-
US$ 2 / Piece50 Pieces (MOQ)
-
US$ 2 / Piece50 Pieces (MOQ)
Zhejiang Westhomes Electric Co., Ltd.
Since 2007 Suppliers with verified business licenses
5.0
2000+
Plant Area
274
Number of Employees
Manufacturer/Factory
, Trading Company
Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 3.15 / Piece1 Piece (MOQ)
-
US$ 3.15 / Piece1 Piece (MOQ)
-
US$ 3.15 / Piece1 Piece (MOQ)
Wuhan Jiuhua Jingce Power Equipment Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
354
Plant Area
4
Number of Employees
Manufacturer/Factory
, Trading Company
Three-phase Volt Ampere Meter; Insulation Resistance Tester; Transformer Resistance Tester; Contact Resistance Tester; Loop Resistance Tester
Own Brand
ISO 9001
-
US$ 4200 / Piece1 Piece (MOQ)
-
US$ 4020 / Piece1 Piece (MOQ)
-
US$ 7450 / Piece1 Piece (MOQ)
Acrel E-Business (Shanghai) Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1000
Plant Area
40
Number of Employees
Trading Company
Energy Meter
, Current Transformer
, Hall Effect Current Sensor
, Current Transducer
, Voltage Sensor
OEM, ODM, Own Brand
Others
-
US$ 135.8 / Piece1 Piece (MOQ)
-
US$ 136 / Piece2 Pieces (MOQ)
-
US$ 112 / Piece1 Piece (MOQ)
Zhejiang Anfu New Energy Technology Co.,Ltd.
Since 2005 Suppliers with verified business licenses
5.0
2000+
Plant Area
41
Number of Employees
Manufacturer/Factory
, Trading Company
Ev charging station
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Yueqing Xianglang Electric Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
4 Mil
Annual Revenue
860
Plant Area
36
Number of Employees
Manufacturer/Factory
Piezo Switch
, Push Button Switch
, Automatic Transfer Switch
, Solar Connector
, DC MCB
ODM, OEM
ISO 9001
-
US$ 4.5 / Piece5000 Pieces (MOQ)
-
US$ 5 / Piece100 Pieces (MOQ)
-
US$ 4 / Piece100 Pieces (MOQ)
Dongguan Maiyu Electronics Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
400
Plant Area
11
Number of Employees
Trading Company
Car Charger
, Car USB
, Car Switch
, Car Fuse Box
, Car Switch Panel
Own Brand, ODM, OEM
NIL
-
US$ 0.5 / Piece5000 Pieces (MOQ)
-
US$ 0.5 / Piece5000 Pieces (MOQ)
-
US$ 0.5 / Piece5000 Pieces (MOQ)
Manufacturer/Factory
, Other
Hall Effect Sensor
, Proximity Sensor
, Temperature Sensor
, Current Transformers
, Current Transmitter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
Audited Supplier
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}