PW433i(Out of stock)
Relay Test Set
Three phase relay testing set PW433i (3*32A, 4*300V) can test all types of protective relays. This relay test set has in-built output monitoring and recording function and also supports testing IEC 61850 IED. Optional accessories include external amplifier, GPS, Circuit Breaker Simulator, Current Booster, etc. 
Feature
  • Aux DC (0-300V), DC measuring inputs
  • 3*32A, 4*300V
  • 8 binary inputs, 8 binary outputs
  • Adjustable threshold (0-400V) for binary inputs
  • In-built analog monitoring and recording function
  • Can be upgraded to support the test of IEC61850 complied relay 
Main Specifications

Current

 

Range

3 x 32A/450VA

Accuracy (typical)

0.05% reading + 0.02% range

Voltage

 

Range

4 x 300V/75VA

Accuracy (typical)

0.03% reading + 0.01% range

Frequency

 

Sine signal

1 … 1000Hz

Transient signal

dc … 10kHz

Accuracy

1ppm

Phase angle

 

Range

-360 º ~+360º

Accuracy (typical)

0.05º

Auxiliary DC supply

0-300V/150W

Binary input

 

Number

8

Type

0-250Vdc threshold or potential free

Counter input

 

Number

4

Sample rate

100kHz

Binary output

8

Low level output

 

Number

12

Accuracy (typical)

0..025%

DC measurement

 

Voltage measuring

0…10V

Current measuring

0...20mA

Recording & monitoring

 

Internal

In-built

Extertnal

optional

IEC61850 GOOSE

optional

Dimension

360*157*367mm

Weight

20kg