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Ampcontrol OCS User Manual

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72 pages
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Version: 5, FEBRUARY/2020
Designed and manufactured in Australia by Ampcontrol Pty Ltd
OCS
OUTLET CASSETTE SYSTEM
User Manual

Table of Contents

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Ampcontrol OCS Specifications

General IconGeneral
BrandAmpcontrol
ModelOCS
CategoryIndustrial Electrical
LanguageEnglish

Summary

SAFETY AND OTHER WARNINGS

Safe Use of Equipment

Ensures safe operation by following instructions for installation, maintenance, and operation.

Certification

Information regarding product certification, including compliance with safety standards and special conditions.

PRODUCT OVERVIEW

Ampcontrol Outlet Cassette System (OCS)

Major advancement in control and protection technology, combining key components into a replaceable unit.

INSTALLATION

General Warnings

Important considerations and points to understand before installing the OCS for safe operation.

Mandatory Installation Practices

Essential information and adherence to standards for safe and correct OCS installation.

COMMISSIONING AND CALIBRATION

Earth Leakage

Testing the operation of earth leakage circuits by injecting fault current.

PRODUCT OPERATION

Outlet Control

Describes the process of starting and stopping outlets via the supervising PLC and Protection Element.

AS/NZS 2081:2011 PROTECTION FUNCTIONS

7.1 Earth Leakage

Details Earth Leakage protection, including trip characteristics, CT failure protection, and operation.

7.2 Residual Voltage

Details Residual Voltage protection function, trip characteristics, and operation.

7.3 Earth Continuity

Explains Earth Continuity function, pilot interlock, remote start, and measurement details.

7.4 Earth Fault Lockout

Details Earth Fault Lockout protection, including intrinsically safe and HV insulation tests.

7.5 Main Contactor Protection

Covers Main Contactor protection functions: Voltage Detection, Frozen Contactor, Close Fail, External Open, Coil Voltage, MCF Latch.

CURRENT RELATED PROTECTION FUNCTIONS

8.1 Inverse Time Protection

Covers Over-Current and Motor Overload protection using inverse time characteristics.

8.2 Short Circuit

Details Short Circuit protection, including trip levels, times, and modified functionality.

OTHER PROTECTION FUNCTIONS

SERVICE, MAINTENANCE & DISPOSAL

Equipment Maintenance

States OCS has no user-serviceable parts; repairs by Ampcontrol only; recommends functional tests.

SPECIFICATIONS

APPENDIX C: APPROVALS