Mitsubishi Electric CBV2-A01D1 Instruction Manual page 38

Voltage protection relay, melpro d series
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8.2.2 Characteristic test
(1) Test circuit
Connect the external wiring referring to the AC input circuit diagram shown below:
Voltage
(2) Test items and characteristic control point
a. Forced operation test
See "Front control panel operational procedure" in the section 6 "Handling".
b. Operation value test
See "Operation and reset values" in the" 3 "Characteristic".
c. Operation time test
See "Operation time" in the" 3 "Characteristic".
d. Reset time test
See "Reset time" in the"3
A-07
V
~
~
A-08
"Characteristic".
Show the Ex. AB-phase
Test Phase
AB-phase
BC-phase
CBV2-A01D1
CA-phase
38
Teraminal No.
A-07~A-08
A-09~A-10
A-11~A-12
PCKN-OIL738

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