Ponovo POM2-3243

POM2 (optional output) is the three-phase relay testing system. This universal test set with 3 current outputs is capable of testing all types of protective relays. This relay tester has in-built output monitoring and recording function and also supports testing IEC 61850 IED. The most significant feature of relay testing system POM2 is the optional internal PC control with 10.4 color LCD display.

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  • Aux DC (0-300V), DC measuring inputs
  • 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
  • Current & Voltage amplifier 12 input channels

Main Specifications

Range 3 x 0~20A
Power(typical) 3x 140VA at 20A
Accuracy (typical) <0.08% rd+0.02% rg.guar., at 0~15A
Range 4 x 0~300V
Power(typical) 4x 75VA at 300V

3 x 100VA at 300V

Accuracy (typical) <0.08% rd+0.02% rg.guar., at 0~300V
Sine signal 1 ? 1000Hz
Transient signal dc ? 10.0kHz
Accuracy 0.3ppm
Phase angle
Range -360?~+360?
Accuracy (typical) 0.05?
Auxiliary DC supply 0-300V
Power 88W at 110V, 110W at 220V,

100W at 300V

Binary input
Number 8
Type 0~400Vdc or ac(peak) with adjustable threshold or potential free
Binary output
Number 8
Type semiconductor
Low level output
Number 12
Accuracy (typical) 0.025%
DC measurement
Voltage measuring 0??10V
Current measuring 0…?20mA
IEC61850 GOOSE optional
Dimension 390*287*214mm
Weight 15.5kg


Ponovo POM2-3243