33,588 products found for 1,158  

Wholesale Dc Test System

manufacturers & suppliers

China Maker Mv/Hv Cable Diagnostics DC Cable Field Test System

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

100kVAC/140KVDC/150mA AC/DC Hipot Test System

Min. Order: 1 Set
  • Type: Withstand Voltage Test Set
  • Maxcapacity: 0-300kv
  • Accuracy Grade: 1.5%
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Hv AC DC Dielectric Power Frequency Testing Transformer Test System

FOB Price: US $ 1000-5000 / Piece
Min. Order: 1 Piece
  • Usage: Electronic
  • Phase: Three, 3
  • Coil Number: Autotransformer, Autotransformer
  • Voltage: 50kv-150kv
  • Low Voltage Current: 50A
  • Largest Electrolytic Speed: 40 Ug/S

100kV AC/140kV DC/50mA AC/DC Hipot Test System (oil type)

Min. Order: 1 Set
  • Type: Withstand Voltage Test Set
  • Maxcapacity: 0-300kv
  • Accuracy Grade: 1.5%
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

DC Voltage Test System (no partial discharge)

FOB Price: US $ 500-1000 / Piece
Min. Order: 1 Piece
  • Packing: Compatible with Packaging Standard for Shipping
  • Standard: 20' or 40'
  • Production Capacity: 200 Sets Per Year
  • Trademark: BHT
  • Origin: Beijing China
  • HS Code: 90318090

DC Voltage Test System (partial discharge)

FOB Price: US $ 500-1000 / Piece
Min. Order: 1 Piece
  • Packing: Compatible with Packaging Standard for Shipping
  • Standard: 20' or 40'
  • Production Capacity: 200 Sets Per Year
  • Trademark: BHT
  • Origin: Beijing China
  • HS Code: 90318090

Dynamic Signal Test Analysis System

Min. Order: 1 Piece
  • Type: Signal Test Analysis System
  • Accuracy Grade: 1
  • Control: Computer Control
  • Power Source: AC220V
  • Input Mode: Gnd, Sin_DC, Dif_DC, AC, Sin_Iepe, Dif_Iepe
  • Voltage Test: ±5mv~±10V Step-Switchable
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Commander Group Ltd.
  • Jiangsu ISO 9001

Single Phase Automatic Relay Test System

FOB Price: US $ 10000 / Set
Min. Order: 1 Set
  • Type: Universal Testing Machine
  • Accuracy Grade: 0.5
  • Display: Digital
  • Power Source: AC220V
  • Types: Automatic Relay Test System
  • Rated Input Power: AC:220V±10%-1000va-50Hz

AC Power Systems Class B 60ka Surge Protection

FOB Price: US $ 20-38 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Valve Type Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

Transformer Test System Sansion Power

FOB Price: US $ 5000-100000 / Set
Min. Order: 1 Set
  • Accuracy Grade: 0.5
  • Display: LCD/Digital/LED
  • Control: Pushbutton/Computer
  • Power Source: at Customized
  • Capacity: 10kVA~50000kVA or Customized
  • Operation Interface: Fully English Interface

Cable fault test system (full function)

Min. Order: 1 set
  • Power: Electricity
  • Certification: ISO9001
  • Customized: Customized
  • Type: GD-2137L
  • Product composition: Cable fault tester and Cabel path detector
  • Non-detection zone: 2m

Toroidal Power Transformer Wiith Door Control System

Min. Order: 100 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Solar Inverter,Lighting
  • Phase: Single
  • Core: Toroid Core
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC, Ce

4K 8MP CCTV Starlvis IP Camera Video Surveillance System Supplier

FOB Price: US $ 140-150 / Piece
Min. Order: 1 Piece
  • Technology: WDR
  • Style: Intelligent Twdr Poe IP Bullet Camera
  • Type: H. 265 Vandalproof HD CCTV Network IR IP Camera
  • Sensor: Sony 6.44 Mega Pixels CMOS,0lux(IR on)
  • HDMI Format: H.265/H.264
  • Horizontal Resolution: 8MP 4K

Data Logger System with PC Software (AT4808)

FOB Price: US $ 480-2600 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: CE
  • IP Rating: IP68
  • Screen Size: 3"
  • SD Card Memory Size: 32G
  • Measuring Medium: Temperature

2018 Dielectric Strength Test Equipment Inflatable Testing Transformer System

FOB Price: US $ 1100 / Piece
Min. Order: 1 Piece
  • Capacity Range: 1.5kVA---200kVA
  • High Voltage Range: 50kv----300kv
  • Voltage Booster Type: Insulation Oil, Dry, Inflatable
  • Control Box Type: Bench, Box
  • AC Hipot Tester: Testing Transformer
  • Transformer Oil Testing Kit: Transformer Test Equipment

B0 071 Ingvar Primary Current Injection Test System 2011

FOB Price: US $ 2800-5000 / Piece
Min. Order: 1 Piece
  • Maximum Output Power: 520va/Phase
  • Accuracy: <±0.2%
  • Line Voltage Output (Effective Value): 0-260V
  • Idle Contactidle Contact: 250V/0.5A (DC)
  • Output Frequency: 0-1050Hz
  • Superposed Harmonic Wave: 0-21times

GDSL-BX-200 Primary current injection test system

Min. Order: 1 Piece
  • Display: Digital
  • Installation: Portable Precise
  • Accuracy: 1
  • Power Source: AC and DC
  • Theory: Electric Apparatus
  • Application: Electronic Equipment, Electric Power

2p Class D Low Voltage AC Power System Protection

FOB Price: US $ 4-18 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Valve Type Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

CCTV Sony Color CCD Waterproof PC Camera Security Camera System

FOB Price: US $ 35-40 / Piece
Min. Order: 1 Piece
  • Technology: Sony Ultra Starlight&Twdr
  • Style: Intelligent IP Poe Bullet Camera
  • Type: H. 265 Vandalproof HD CCTV Network IR IP Camera
  • Sensor: 1/2.8"Sony Starvis CMOS Sensor
  • HDMI Format: H.265/H.264
  • Horizontal Resolution: 2MP

Data Logging System for Industrial Stoves (AT4808)

FOB Price: US $ 480-2800 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: CE
  • IP Rating: IP68
  • Screen Size: 3"
  • SD Card Memory Size: 32G
  • Measuring Medium: Temperature

GD2136H 0~32kV Cable Fault Detecting System

Min. Order: 1 Set
  • Test Mode: Impulse Flashover Method
  • Usage: Power Cable Test
  • Test Region: 0~35kv
  • Cable Type: Shielded
  • Power: Electricity
  • Certification: ISO

Replace Microtest (5238) Transformer Test System by (SS3302) Automatic Transformer Test System

Min. Order: 1 Set
  • Function: Transformer Test
  • Display: Digital
  • Usage: Electric Component Tester
  • Type: Transformer Tester
  • Environment: Room Temperature
  • Warranty: With Warranty

Onlly Ad461 Relay Test System Zauba Price

FOB Price: US $ 2800-5000 / Piece
Min. Order: 1 Piece
  • Maximum Output Power: 520va/Phase
  • Accuracy: <±0.2%
  • Line Voltage Output (Effective Value): 0-260V
  • Idle Contact: 250V/0.5A (DC)
  • Output Frequency: 0-1050Hz
  • Superposed Harmonic Wave: 0-21times

China OEM/ODM Manufacturer Low Voltage DC Power System Lightning Protection

FOB Price: US $ 4-13 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Valve Type Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

Handheld Thermocouple Data Acquisition System (AT4208)

FOB Price: US $ 280-380 / Piece
Min. Order: 1 Piece
  • Standard: Celsius/Fahrenheit, Celsius, Fahrenheit
  • Accuracy: ≥2°C
  • Usage: Industrial
  • Display: Digital
  • Material: Thermocouple
  • Interface: U-Disk Interface, Mini-USB (Virtual Serial Port)

Dynamic Signal Test Displacement System

FOB Price: US $ 600 / Piece
Min. Order: 1 Piece
  • Type: Dynamic Signal Test and Analysis System
  • Power Source: AC220V
  • Input Mode: Gnd, Sin_DC, Dif_DC, AC, Sin_Iepe, Dif_Iepe
  • Voltage Test: ±10mv~±10V Step-Switchable
  • Strainstress Bridge Circuit: 1/4(Three-Wire Self-Compensation)
  • Strainstress Bridge Voltage: 2V, 5V, 10V, 24V(Accuracy: 0.05%)
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Commander Group Ltd.
  • Jiangsu ISO 9001

Portable Dynamic Signal Test and Analysis System

Min. Order: 1 Piece
  • Type: Portable Dynamic Signal Test and Analysis System
  • Power Source: AC110V
  • Continuous Sample Rate: 1Hz
  • System Uncertainty: ≤0.5%( F.S)
  • Communication Mode: Zigbee
  • a/D Converter: 16bit
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Commander Group Ltd.
  • Jiangsu ISO 9001

Portable Dynamic Signal Test and Analysis System

Min. Order: 1 Piece
  • Type: Portable Dynamic Signal Test and Analysis System
  • Power Source: AC110V
  • Input Mode: Gnd,Dif_DC,Sin_DC,AC,Iepe
  • Voltage Test: ±30mv~±30V Step-Switchable
  • Strain Test Bridge Circuit: 1/4 (Three-Wire), Half and Full
  • Strain Test Bridge Voltage: ±2V,±5V,±10V
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Commander Group Ltd.
  • Jiangsu ISO 9001

Dynamic Signal Test and Analysis System of High-Performance

Min. Order: 1 Piece
  • Type: Dynamic Signal Test and Analysis System
  • Power Source: AC220V
  • Input Mode: Gnd, Sin_DC, Dif_DC, AC, Sin_Iepe, Dif_Iepe
  • Voltage Test: ±5mv~±10V Step-Switchable
  • Strainstress Bridge Circuit: 1/4(Three-Wire Self-Compensation)
  • Strainstress Bridge Voltage: 2V, 5V, 10V, 24V
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Commander Group Ltd.
  • Jiangsu ISO 9001

Dynamic Signal Test Velocity System and Analysis System

Min. Order: 1 Piece
  • Type: Dynamic Signal Test and Analysis System
  • Power Source: AC220V
  • Input Mode: Gnd, Sin_DC, Dif_DC, AC, Sin_Iepe, Dif_Iepe
  • Voltage Test: ±5mv~±10V Step-Switchable
  • Strainstress Bridge Circuit: 1/4(Three-Wire Self-Compensation)
  • Strainstress Bridge Voltage: 2V, 5V, 10V, 24V(Accuracy: 0.05%)
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Commander Group Ltd.
  • Jiangsu ISO 9001
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