OPERATION SUMMARY - Section 3
3-30 MTS-1700 SERIES OPERATION AND REFERENCE MANUAL
MANTA TEST SYSTEMS
CU A002 15A
FIGURE 3.13 CURRENT-OPERATED TARGET TEST - THREE-TERMINAL
TYPE DIFF’L RELAY
3.3.11 Differential Relay - Independent Coil Type
Many solid state current differential relays have independent coils for the two current inputs. This section
describes how to perform the standard tests on this type of relay:
TARGET
Select I4 current mode.
0-25A LED indicates AC available
Toggle [CURRENT] to
adjust/display DC/AC
current.
OP
R1
R2
Optional
2.100
OFF
ON