Skip to main content

BS 142-3-3.1:1990

Withdrawn Date published:

Warning: Withdrawn Standard. This document has been withdrawn without replacement. You may wish to search for a more up to date equivalent.

Electrical protection relays. Requirements for single input energizing quantity relays, Specification for single input energizing quantity measuring relays with non-specified time or independent specified time

Get this standard Prices exclude GST
PDF ( Single user document)
$425.22 NZD
PDF ( Single user document)
$0.00 NZD
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Pages: 8

Related Information

Similar Standards

  • 23/30468254DC

    BS EN IEC 61810-7-29. Electrical relays. Tests and Measurements, Part 7-29. Capacitance

  • AS/NZS 60255.1:2025

    Measuring relays and protection equipment – Part 1: Common requirements

  • AS/NZS 60255.127:2025

    Measuring relays and protection equipment – Part 127: Functional requirements for over/under voltage protection

  • AS/NZS 60255.181:2025

    Measuring relays and protection equipment – Part 181: Functional requirements for frequency protection

Preview only close
Prev {{ page }}/ {{ numPages }} Next
Preview only close
Prev {{ page }}/ {{ numPages }} Next
Pages: 8

BS 142-3-3.1:1990

Get this standard Prices exclude GST
PDF ( Single user document)
$425.22 NZD
PDF ( Single user document)
$0.00 NZD

Request to add this standard to your subscription

BS 142-3-3.1:1990

Price varies
Online library subscription

Your organisation’s Account Administrator must approve a request to add a standard to your subscription.

You may add a comment to the administrator below.

Cancel