Microcomputer Control Universal Secondary Injection Relay Test Set digital protection relay tester

Range(A)

No-load Voltage

 (Minimum)V

Full-load Voltage

( (Minimum)V

Full-load Current

 (Maximum)A

0~10

90

80

10

0~40

25

22

40

0~100

10

8

100

0~250(AC)

250

240

3

0~300(DC)

320

250

3

Range V

Voltage V

Maximum current A

0~110

120

0.5

110~220

220

0.5

 Stopwatch

 Range:

0.0000~999999S,

Resolution:

0.1mS,

 Accuracy:

 ±5

 With electrical contacts and potential input, the maximum input voltage:

DC 250V

 Ammeter:

Range:

internal: 0.000~150.0A;

  External:

0.000~6.000A(AC or DC)

      Accuracy:

0.5%,

  Measurement methods

 AC: True RMS value DC: Average

Voltmeter:

 Range

0.0~600.0V(AC OR DC);

Accuracy

0.5%,

Measurement methods:

AC: True RMS value DC: Average

Resistors and Capacitors

 Resistance

0.5 ohm to 2.5k ohm

Capacitor

10uF, maximum voltage AC 450V

Division / combination of auxiliary contacts

 Maximum current:

1A,

Maximum voltage

 AC250V or DC120V

Using Environment: 

Temperature

-10 ~ 40 ℃

  Relative humidity

must less than 80%

size

 Volume

320mm×260mm×230mm

Weight

 16kg