GDJB-PC Micro Protection Relay Test Set

1. Application:

GDJB-PC Micro-Protection Relay Test Set is applied to

test the relay unit in relay protection system.

At the same time, the protection relay test set could be considered

as a universal three phase AC/DC voltage source or current source.

2. Product Characteristics:

1.Intelligent mainframe that is used high speed DSP.
2.Separately running
3.Run with connecting to computer
4.16 bit DAC chip
5.Big screen LED
6.[Idiot" operation
7.New type power amplifier
8.Current, voltage output directly
9.Self-protection
10.Abundant contact
11.Compounded structure
12.Abundant capabilities against low price

3. Functions:

1)AC current and voltage based protection relay unit test

2) DC current and voltage based protection relay unit test

3) Frequency protection relay unit test

4) Harmonic protection relay unit test

5) Differential protection relay unit test

6) Zero-sequence protection relay unit test

7) Distance protection relay unit test

8) Power system network fault simulation