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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: GFUVE
  • Model Number: Test-750
  • Theory: Electromagnetic Relay
  • Usage: Protective
  • Size: Subminiature
  • Protect Feature: Sealed
  • Contact Load: Low Power
  • Hot searching: Test-750 voltage protection relay
  • Standard: ISO9001 and CE
  • Accuracy: 0.2%
  • Rated input power: AC 220V±10%
  • Ammeter accuracy: 0.5%
  • Voltmeter range: 0.0-600.0V
  • Operation temperature: -10--40°C
  • Relative humidity: < 80%
  • Volume(mm): 340 x 270 x 260
  • Weight: 18KG

Packaging & Delivery

Packaging Details Standard export box
Delivery Time 7-10 days

Specifications

Test-750 voltage protection relay
voltage monitoring relay
voltage sensitive relay
ISO 9001 : 2008 and CE

 Test-750 voltage protection relay 

Product Description

Overview

Test-750 single-phase protective relay testing instrument is a kind of excellent performance, portable test equipment in the field; it adopts aluminum alloy chassis, PC panel, beautiful shape; within the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch; a full isolation, adjustable AC and DC voltage, AC direct current; an adjustable DC voltage and an adjustable AC voltage; output circuit with double overload protection, high output capacity, small volume, light weight, high reliability. The equipment is suitable for a variety of relay field calibration and performance test.

 

Features

1. All the isolation adjustable DC voltage output, short circuit, overload and over range protection automatically. 

2. The maximum output current: 0 ~ 150A. 

3. Equipped with LCD digital AC/DC ampere meter, it can show AC/DC voltage, current, stopwatch potential and contact. 

4. Internal electronic stopwatch, available electric contact work, potential of up to 250V, dual measurement.

5. The light-duty design, small volume, light weight, function powerful.

 

Specifications

1. Rated Input Power :AC:220V±10%·1000VA·50Hz 

2. AC output 

Range(A)

No-load Voltage(Min)V

Full-load Voltage (Min)V

Full-load Current (Max)A

0~10

90

80

10

0~40

25

22

40

0~100

10

8

100

0~100

10

 

150

 

3. AC/DC voltage output     

Range(V)

No-load Voltage(Min)V

Full-load Voltage (Min)V

Full-load Current (Max)A

0~250(AC)

250

240

3

0~300(DC)

320

250

3

4. Auxiliary DC voltage output 

Range (V)

Max Voltage(V)

Max Current(A)

5~120

120

0.5

110~220

220

0.5

 5. Auxiliary AC voltage output 

Range: 0~120V

Max voltage : 120V

 Max current: 0.5A

6. Stopwatch

Range: 0.0000~999999S 

Resolution: 0.1mS  

Accuracy: ±5 words 

With contact and potential input, Max input voltage: DC 250V 

7. Ammeter  

Range: inside, 0.000~150.0A outside:0.000~6.000A(AC or DC) 

Accuracy: 0.5%

8. Voltmeter

Range: 0.0~600.0V(AC or DC) 

Accuracy: 0.5%

  Measuring mode: AC, True-RMS    DC: average value

9. Resistor

     Resistance: 0.5Ω~2.5kΩ

10. Turn on/turn off auxiliary contacts

     Max current: 1A

     Max voltage: AC250V or DC120V

11. Operational environment

Temperature: -10~40°C, Relative humidity <80%  

12. Volume

340mm×270mm×260mm

13. Weight

18kg

 

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