Mitsubishi Electric MELPRO CBV2 -A02S1 User Manual

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JEP0-IL9537
Numerical Relay
MELPRO
TM
-S Series
MODEL
CBV2 - A02S1
COC4 - A02S1
OPERATION MANUAL

Mitsubishi Electric MELPRO CBV2 -A02S1 Specifications

General

Brand	Mitsubishi Electric
Model	MELPRO CBV2 -A02S1
Category	Relays
Language	English

Summary

Safety Precautions

General Safety Warnings

Details hazards associated with improper handling, including death or serious injury.

Installation and Wiring Safety

Ensuring correct grounding and secure connections to prevent electric shock and equipment failure.

Operation and Setting Safety

Guidelines for safe operation by qualified personnel and understanding manual instructions.

Maintenance, Repair, and Disposal Safety

Procedures for safe maintenance, repair, and environmentally responsible disposal of the equipment.

MELPRO-S Series Key Features

MELPRO-S Relay Specifications

General Specification (CBV2-A02S1)

Technical specifications for the CBV2-A02S1 model, including voltage, frequency, and output contacts.

General Specification (COC4-A02S1)

Technical specifications for the COC4-A02S1 model, including overcurrent and ground overcurrent elements.

Selection Items and Settings

Front Panel Operation

Real-Time Measurement (MEASURE)

Procedure to display real-time voltage or current values, with harmonic elements eliminated.

Fault Record - Measurement Value (RECORD RMS)

Fault Record - Relay Element (RECORD ELE.)

Relay Element Detection Before Trip (PICK UP)

Display Relay Element Setting (DISP. SET.)

Change Relay Element Settings (SETTING)

Procedure for modifying relay element settings, including password protection.

Forced Operation for Trip Digital Output

Forced Operation for Relay Element