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Aug-22-21
(1.1)
Supplier From United States

Power Units.

Supplier Of Power Plants   |   Electric Power Supply Components
Mar-11-22
Current Transformer Volt-Ampere Characteristic

Current Transformer Volt-Ampere Characteristic

(1.1)
$770 - $15.40K
MOQ: Not Specified
  Wuhan GDMK Electric Co., Ltd.
Supplier From Wuhan, Survive, China
Supplier Of Electric Power Supply Components   |   Power Saving Devices   |   Electric Transformers
 
Overview

Current transformer volt-ampere characteristic tester Only need to set the test voltage, current and step, the device will boost and trace voltage current characteristic test curve automatically, save the cumbersome labor of manual pressure regulation, artificial record, tracing curves, and so. Quick, simple and convenient.

I can not only test CT/PT DC resistance, volt-ampere characteristics, ratio and polarity, 10% error curve, angle difference and ratio difference, but also test secondary load of transformer, CT current test and PT AC withstand voltage test.

CT ratio not only supports traditional current method but also voltage method, so it can meet the test of CT in casing CT and GIS.

Volt-ampere characteristic test single machine output voltage 0-2500V, current 0-20A, can meet most of the transformer volt-ampere characteristic test.

220V single power input and avoids the risk of using 380V.

Current transformer volt-ampere characteristic tester



Main Technical Parameters:

Booster output current & voltage

1A/2500V



2A/1500V



5A/600V



10A/220V



20A/30V

Current generator output current

600A

Output power

3000VA

Voltage and current measurement accuracy



CT ratio tests

Range

1 -40000

Voltage method / current method

Accuracy




PT ratio tests

Range

1 - 40000

Accuracy
Apr-11-25
(1.0)
Supplier From Dongguan, Guangdong, China

Supplier for pd charger,power cube sockets ,travel plug adapter .

Supplier Of Power Cord   |   Electric Sockets & Plugs
Apr-24-09
(1.3)
Supplier From Ningde, Fujian, China

Generator, generating sets, electric motor, water pump..

Supplier Of Electric Motors   |   Electric Pumps   |   Electric Power Generators
Dec-22-09
(1.3)
Supplier From Fuan, Fujian Province, China, China

Electric motor, water pump, generator.

Supplier Of Electric Pumps   |   Electric Motors   |   Electric Power Generators
22012 Electric Power Suppliers
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Nov-16-12
(1.3)
Supplier From Bhuj, Gujarat, India

Electricals item.

Supplier Of Electric Motors   |   Electric Transformers   |   Electric Power
Mar-25-15
(1.1)
Supplier From Lahore, Sindh, Pakistan

Electrical, power equipments.After sales services, repair & maintenance

Service Provider Of Repair & Maintenance

Supplier Of Electric Components   |   Power Plants
Feb-01-12
(1.3)
Supplier From Ratchaburi, Photaram, Thailand

Switching power supply, inverter, energizer, ignition coil, transformer.

Supplier Of DC, AC Inverters & Converters   |   Electric Power Supply Components   |   Electric Transformers
Sep-08-14
(1.3)
Supplier From Wenzhou, Zhejiang, China

Electric power supply components, LED lighting, voltage regulator, power inverter, voltage transformer.

Supplier Of Electric Transformers   |   Electric Power Supply Components   |   DC, AC Inverters & Converters
Sep-01-22
Digital Three-Phase Shifter

Digital Three-Phase Shifter

(1.1)
$770 - $15.40K
MOQ: Not Specified
  Wuhan GDMK Electric Co., Ltd.
Supplier From Wuhan, Survive, China
Supplier Of Electric Power Meters   |   Electric Power Supply Components   |   Electric Components
 
Overview

The digital three-phase shifter is a portable electrical tester composed of transformer phase shifter, digital phase display, voltage current digital display, output voltage adjustment, coarse adjustment, fine adjustment, and power supply, etc. The digital three-phase shifter combines the transformer phase phase technology with digital measurement techniques, which can be adjusted at any angle in the range of 0 to 360 , which has high precision, reading. Accurate intuitive, the voltage output is adjustable, the digital three-phase shifter structural components use independent fixtures, firm and reliable, full seals, easy to carry in the field and on-site use.



Technical parameter

Input voltage Three-phase four-wire 3 380 (220) V 50Hz
The output voltage Three-phase four-wire 3 (0 380) / (0 220) Triple semi-digital display, accuracy: level 1
Output current Communication 0 20A Triple semi-digital display, accuracy: level 1
Maximum output capacity 3 300VA
Three-phase coarse Ambient temperature
Apr-01-22
Dc Energy Meter Test Device

Dc Energy Meter Test Device

(1.1)
$49.89K
MOQ: Not Specified
  Beijing Gfuve Electronics Co., Ltd.
Supplier From Beijing, Opening, China
Supplier Of Electric Components   |   Electric Power Meters   |   Electric Power Supply Components
 
This instrument is a high precision DC energy meter test equipment.The highest accuracy is 0.02%. And it has wide test range 0-115V and 0-600A. It mainly test the DC energy meter error.
Features:
1.test all kinds of DC energy meter,DC power meter
2.Accuracy: 0.02%,0.05%
3.Portable design
4.Can store 10000pcs meter data
5.Overload, short circuit,open circuit protection
May-09-22
(1.1)
Supplier From Tianjin, China

Diesel And Power Supply Units.

Supplier Of Electric Power Generators   |   Electric Power Supply Components   |   Diesel   |   UPS
May-25-09
(1.3)
Supplier From Gijang Gun, Busan, South Korea (Republic Of Korea)

Panel meter, current transformer, voltage transformer, power meter, ampere meter, voltage meter, frequency meter, power factor meter, watt meter, transducer, transformer..

Supplier Of Electric Power Meters   |   Electric Transformers   |   Inductors & Transducers
Dec-08-11
(1.3)
Supplier From Changsha, Hunan, China

UPS, EPS, power supply, direct current cabinet with high quality, direct current cabinet, uniterruptible power supply, power relay, power modul, monitor unit, silicon chain, insulation testing unit.OEM

Supplier Of Electric Relays   |   UPS   |   Electric Power Supply Components

Service Provider Of OEM & ODM Services
Mar-25-14
(1.3)
Supplier From Yueqing, Wenzhou, China

Switching power supply, SMPS, power supply, float switch, proximity sensor, proximity switch, sensor, photo sensor, color sensor.

Supplier Of Electric Sensors   |   Electric Power Supply Components   |   SMPS
Mar-19-20
(1.3)
Supplier From Singapore, Singapore

Electrical and power quality electronics, filters., surgical masks.

Supplier Of Medical Face Masks   |   Electric Power Meters   |   Electric Power Supply Components
May-02-14
(1.3)
Supplier From Mumbai, Maharashtra, India

Power systems, automation, industrial supplies, agro commodities.

Supplier Of Electric Power   |   Electric Power Generators   |   Rice   |   Wheat   |   Flour
May-17-23
519wh Ac Dc Oem Portable Power Stations

519Wh Ac Dc Oem Portable Power Stations

(1.0)
$320
MOQ: Not Specified
  Chengdu Idea Technology Co.,Ltd
Supplier From Chengdu, Sichuan, China
Supplier Of Batteries & Chargers   |   Electric Power Generators   |   Electric Power Supply Components
 
Model G500
Rated power 500W
Rated capacity(Wh) 519Wh
Standard capacity 3.7V/140400mAh
Overload protection(W) 550 40W
Battery Cell Type 16850
Input AC Charging input Voltage 12-26V
Solar charging Support
Car Charger 14V/8A
Output Output waveform Pure sine wave
AC Output 110V 10%/60HZ
USB Output QC3.0/18W
Type-C PD60W
Cigarret lighter 14V/8A
DC55 2.5 14V/8A
DC55 2.1
Wireless charging Support
Other Functions Bluetooth
LCD Display Support
Music U Disc
LED Lighting Support
PD Quick charging Support
AC output sockets USA, JAPAN, EUROPE, AND AUSTRALIA standard optional
Color orange+black
Working temperature 10-40
Net weight 6.8kg
Gross weight 7.8kg
Dimension: 312 190 190mm
Protections BMS
OEM&ODM. Acceptable
MOQ 1Pieces
warranty 1 YEAR
Apr-26-19
(1.3)
Supplier From China, China

Power supply adapter.

Supplier Of Adaptors   |   Electric Power Supply Components
Sep-13-22
(1.0)
Supplier From Dhaka, Bangladesh

Substation and power.Export

Supplier Of Electric Components

Service Provider Of Importing/Exporting   |   Power Plants
22012 Electric Power Suppliers
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