77,346 products found from 2,864  

Voltage Testing Factory

manufacturers & suppliers

Threaded Type Constant Voltage Testing Bench for Safety Valves

FOB Price: US $ 10000-50000 / Piece
Min. Order: 1 Piece
  • Type: Pressure Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: ±0.4%
  • Load Way: Mechanical Load
  • Loading Method: Dynamic Load
  • Display: Needle

IEC 60502-2 Diagnostic Insulation Testing DC High-Voltage Hipot of Power Cables

FOB Price: US $ 1500-5600 / Piece
Min. Order: 1 Piece
  • Type: Strength Testing Machine
  • Maxcapacity: 400kv
  • Accuracy Grade: 0.5
  • Load Way: Mechanical Load
  • Loading Method: Static Load
  • Display: Digital

DC High Voltage Testing Machine

FOB Price: US $ 1000-10000 / Set
Min. Order: 1 Set
  • Type: Universal Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Vlf Ultralow Frequency Generator for Dielectric Withstand Voltage Testing

FOB Price: US $ 4100-19200 / Set
Min. Order: 1 Set
  • Type: Strength Testing Machine
  • Display: LCD
  • Power Source: AC220V
  • Input: 220 +-10% Volts AC, 50/60 Hz, Single Phase
  • Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
  • Stability of Frequency: Fluctuation < 0.5%

Power Frequency Voltage Withstand Test Set High Voltage Testing Transformer

Min. Order: 1 Piece
  • Type: Micro Relay Protection Tester
  • Accuracy Grade: 0.1
  • Display: Digital
  • Control: Computer Control
  • Weight: 0-100Kg
  • Power Source: AC220V

Top Quality AC High Voltage Testing Instrument Vlf Hipot Testing

FOB Price: US $ 2500-8800 / Piece
Min. Order: 1 Piece
  • Form: Vlf High Voltage Tester
  • Output Rated Voltage: 30kv
  • Output Frequency: 0.1Hz,0.05Hz,0.02Hz
  • Accuracy: ± (3% of Full Scale +0.5 Kv)
  • Voltage Waveform Distortion: ≤5%
  • Humidity: ≤85%Rh

Hm-Ydq 30kVA/50kv High Voltage Electrical Dielectric Strength Test Transformer Hipot Testing

FOB Price: US $ 1200-13100 / Set
Min. Order: 1 Set
  • Type: Strength Testing Machine
  • Weight: 0-100Kg
  • Input Voltage( V): 200
  • Output Voltage (Kv): 50
  • Pd (PC): <=3
  • Impedance Voltage %: <=8

3kv/5kv/10kv Low Voltage Hipot Testing Machine

FOB Price: US $ 800-2000 / Set
Min. Order: 1 Set
  • Type: Universal Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Newly High Voltage Electronic Power Insulating Transformer Oil Bdv Testing

FOB Price: US $ 1100-1650 / Piece
Min. Order: 1 Piece
  • Booster Capacity: 1.5kVA
  • Step-up Speed: 2.0 Kv/S,3.0 Kv/S, 2 Gears Option
  • Output Voltage: 0~80 Kv
  • Power Source Distortion Factor: <1%
  • Electrode Gap: 2.5 mm (Electrode Gap Can Be Adjusted)
  • Dimension: L 410 mm*W390 mm*H380 mm

Hzjq-1b 80kv 100kv Breakdown Voltage Transformer Oil Dielectric Strength Testing

FOB Price: US $ 1000-2500 / Piece
Min. Order: 1 Piece
  • Type: Strength Testing Machine
  • Maxcapacity: 100kv
  • Accuracy Grade: 0.5
  • Load Way: Mechanical Load
  • Loading Method: Static Load
  • Display: Digital

AC/DC High Voltage Withstand Strength Testing Machine

FOB Price: US $ 1000-100000 / Set
Min. Order: 1 Set
  • Control Mode: Manual/Auto
  • LV Output: AC 0-250(430)V
  • Output Capacity: Customized
  • Timing Range: 0-9999s
  • Precision: 0.5%
  • Packing: Plywood Case

DC Hipot Cable Testing with More Stable Voltage Multiplier

FOB Price: US $ 500-4500 / Piece
Min. Order: 1 Piece
  • Brand Name: DC Hipot
  • Output Type: DC
  • Frequency: 50Hz
  • Rated Current: Rated Current
  • Usage: High Voltage Generator
  • Certification: Ce ISO

Best Quality of Oil Dielectric Breakdown Voltage Testing

FOB Price: US $ 999 / Piece
Min. Order: 1 Piece
  • Type: Strength Testing Machine
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Display: Digital
  • Control: Computer Control
  • Weight: 0-100Kg

Very Low Frequency Vlf Cable AC Withstand High Voltage Testing

FOB Price: US $ 2500-3000 / Piece
Min. Order: 1 Piece
  • Max Diameter of Workpiece: <500mm
  • Mass Scope of Workpiece: <900kg
  • Type: Universal Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load

Newly High Voltage Electronic Power Insulating Transformer Oil Bdv Testing

FOB Price: US $ 1300-4600 / Piece
Min. Order: 1 Piece
  • Hz-381 Type: Single Oil Cup Structure
  • Testing Time: 6 Times (1~6 Times Optional)
  • Minimum Resolution: 0.1kv
  • Time of Dielectric Strength: Less Than 10ms
  • Insulating Oil Pressure Test: 0-80kv (Optional)
  • Measurement Resolution: ±(2% * Reading+ 0.2kv)

Electrical Protective Boots Inspection Dielectric Insulated Glove Withstanding Voltage Testing

FOB Price: US $ 1500-2500 / Piece
Min. Order: 1 Piece
  • Type: Gloves Tester
  • Display: Digital
  • Weight: 100-500Kg
  • Power Supply: 220V 50Hz
  • Application: Gloves and Boots Withstand Voltage Testing Machine
  • Color: Blue

Newly Hot Selling Test Equipment DC High Voltage Overpotential Testing

FOB Price: US $ 1500-5600 / Piece
Min. Order: 1 Piece
  • Brand Name: DC Hipot
  • Output Type: DC
  • Frequency: 50Hz
  • Rated Current: Rated Current
  • Usage: High Voltage Generator
  • Certification: CE ISO

Resonant Withstand Voltage Testing for CVT Test 108kVA 108kv 4 Reactors

FOB Price: US $ 3000-20000 / Piece
Min. Order: 1 Piece
  • Max Diameter of Workpiece: <500mm
  • Mass Scope of Workpiece: <900kg
  • Accuracy Grade: 1
  • Display: Digital
  • Control: Computer Control
  • Weight: 0-100Kg

Manufacturer 0.1Hz Very Low Frequency Hipot Test Vlf Cable Testing

FOB Price: US $ 2000-3000 / Piece
Min. Order: 1 Piece
  • Form: Vlf High Voltage Tester
  • Output Rated Voltage: 30kv
  • Output Frequency: 0.1Hz,0.05Hz,0.02Hz
  • Accuracy: ± (3% of Full Scale +0.5 Kv)
  • Voltage Waveform Distortion: ≤5%
  • Humidity: ≤85%Rh

3000kn Concrete Compressive Strength Testing Machine with Ce

FOB Price: US $ 1990-2930 / Piece
Min. Order: 1 Piece
  • Max Diameter of Workpiece: <500mm
  • Mass Scope of Workpiece: <900kg
  • Type: Compression Testing Machine
  • Maxcapacity: 2000kn
  • Accuracy Grade: 1
  • Load Way: Electronic Load

Electronic Power AC Hipot Tester Very Low Frequency Cable Testing

FOB Price: US $ 2500-3000 / Piece
Min. Order: 1 Piece
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Auto-transformer
  • Certification: ISO9001-2000
  • Usage: Single-phase Transformer

Ngb Footwear Abrasion Resistance Testing Machine

FOB Price: US $ 3000-5000 / Set
Min. Order: 1 Set
  • Type: Friction Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Kzt Series Power Frequency High Voltage Testing Console Supporting The Use of Testing Transformer Power Frequency Voltage Testing

FOB Price: US $ 10000-500000 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000
  • Yingkou Special Transformer Test Equipment Co., Ltd
  • Liaoning

Ydy Series Power Frequency High Voltage Testing Vehicle Testing Transformer Contact Voltage Regulator and Control Components Voltage Testing

FOB Price: US $ 10000-500000 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001-2000
  • Yingkou Special Transformer Test Equipment Co., Ltd
  • Liaoning

Factory Direct Battery Impact Testing Machine

FOB Price: US $ 3000-8500 / Piece
Min. Order: 1 Piece
  • Design Standard: IEC, GB/T
  • Structure Material: Stainless Steel
  • Warranty: One Year
  • Delivery Time: 15 Days After Receive The Deposit
  • Impact Height: 610 mm or 1000mm(or Made by Customers' Demands)
  • Exterior Material: Galvanized The Lacquer That Bake

60kv Vlf Hipot Testing equipment

Min. Order: 1 Piece
  • AC Hipot 60kv: AC Hipot 60kv
  • Packing: Aluminum Box Inside
  • Standard: CE
  • Port: Wuhan
  • Production Capacity: 20 Units/Month
  • Trademark: GOLDSOL

Full Automatic Multi Function Transformer Comprehensive Testing Machine (TPVA-402)

FOB Price: US $ 6000-15000 / Set
Min. Order: 1 Set
  • Power: Electronic
  • Type: Automatic Transformer Test Set
  • Power Supply: AC 220/380V, 50Hz
  • Device&Nbsp;Working&Nbsp;Power&Nbsp;: AC&Nbsp;220V/380V&Nbsp;50Hz
  • External&Nbsp;Dimensions: 420×330×320mm
  • Packing: Wooden Case

China 2018 New Technology Cable Test Cable Partial Discharge Testing

FOB Price: US $ 13000-20000 / Piece
Min. Order: 1 Piece
  • Type: Insulated
  • Conductor Type: Stranded
  • Application: Transformer
  • Conductor Material: Copper Clad Steel
  • Sheath Material: PVC
  • Insulation Material: Silicone Rubber

Zjy-100kv Oil Dielectric Strength Testing Machine

FOB Price: US $ 900 / Set
Min. Order: 1 Set
  • Type: Strength Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Manufacturer 0.1Hz Very Low Frequency Hipot Test Vlf Cable Testing

FOB Price: US $ 500-4000 / Piece
Min. Order: 1 Piece
  • Max Diameter of Workpiece: 1200mm
  • Type: Vlf Generator
  • Accuracy Grade: 1
  • Load Way: Electronic Load
  • Loading Method: Static Load
  • Display: Digital
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