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IEC10000032-1-en.vsd

IEC10000032 V1 EN

Figure 20: PCM600 report tool display after communication interruption

10.7 Testing the protection functionality

Each protection function must be tested individually by secondary injection.

• Verify operating levels (trip) and timers.

• Verify alarm and blocking signals.

• Use the disturbance handling tool in PCM600 to evaluate that the protection function

has received the correct data and responded correctly (signaling and timing).

• Use the event viewer tool in PCM600 to check that only expected events have

occurred.

Section 10 1MRK 504 165-UUS -

Testing IED operation

96 Transformer protection RET670 2.2 ANSI

Commissioning manual

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General

Rated Frequency	50/60 Hz
Inputs	Analog and binary inputs
Application	Protection of power systems
Communication Protocols	IEC 61850, DNP3, Modbus
Operating Temperature Range	-25°C to +55°C
Mounting	Rack mounted
Number of Binary Inputs	Up to 48
Number of Binary Outputs	32
Protection Functions	Overcurrent Protection
Outputs	Binary outputs
Enclosure	IP 54
Type	Line Differential Protection
Number of Analog Inputs	24