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Areva FP 62 User Manual

Areva FP 62
41 pages
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Instructions
Installation
Commissioning
Operation
Maintenance
FP Circuit Breaker with SF6 gas
insulation
T&D
MEDIUM VOLTAGE SWITCHGEAR
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Areva FP 62 Specifications

General IconGeneral
Rated Frequency50/60 Hz
Rated Short-Circuit Breaking Current25 kA
Rated Short Time Withstanding Current25 kA
Operating MechanismSpring-operated
TypeVacuum circuit breaker
StandardsIEC 62271-100

Summary

User Manual Guidelines and Specifications

2.3 Service Conditions & Safety Guidelines

Normal service conditions and safety instructions for energized equipment operation.

2.8 Tightening Torque Specifications

Torque values for standard threaded assemblies (nut + bolt).

Circuit Breaker Unpacking and Identification

5.1 Unpacking the Circuit Breaker

Step-by-step instructions for safely unpacking the circuit breaker at the installation site.

Installation Dimensions

SF6 Gas Pressure Adjustment

7.4-7.5 Pressure Adjustment Procedure

General instructions and detailed steps for adjusting SF6 gas pressure.

7.7 Pressure-Temperature Diagram

Diagram showing SF6 gas pressure variations based on ambient temperature.

Commissioning and Operation

8.1 Precautions Before Commissioning

Key precautions to take before starting the commissioning process.

8.3 Testing Circuit Breaker Operation

Procedures for testing the circuit breaker's opening and closing operations.

Maintenance and Spare Parts

9.4 Standard Circuit Breaker Maintenance

Routine preventive maintenance tasks for the main circuit breaker components.

Pole Replacement Procedures

10.1-10.2 General Instructions and Preparation

General guidelines and preparation steps for circuit breaker pole replacement.

10.5 Removal of a 'Leading' Pole

Detailed procedure for removing a 'leading' pole from the circuit breaker.

10.6 Removal of the Drive Lever Plate

Steps for removing the drive lever plate on the pole.

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