ISO 12374:1995 PDF

Name: ISO 12374:1995 — Agricultural irrigation — Wiring and equipment for electrically driven or controlled irrigation machines
SKU: ISO 12374:1995
Price: 25 EUR
Availability: InStock

Agricultural irrigation — Wiring and equipment for electrically driven or controlled irrigation machines

Название (английский):

ISO 12374:1995

Agricultural irrigation — Wiring and equipment for electrically driven or controlled irrigation machines

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 13 июля 1995 г.
Издание:: ISO IS 12374 edition 1 version 1
ICS:: 65.060.35

Тип поставки:

Full version135 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:2 раб. дн. (перевод)

Цена:135 €

Описание (английский):

Provides detailed information for the application of electrical apparatus to electrically driven or controlled agricultural irrigation machines. Covers all electrical equipment necessary from the point of connection of electric power to the machine.Applies to electrical equipment for use on circuits operating at voltages from 30 V to 600 V. Intended to improve the degree of personal safety in operation and application of products and materials.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 12374:1995 - Agricultural irrigation: Wiring and equipment for electrically driven or controlled irrigation machines provides detailed requirements for applying electrical apparatus to irrigation machines. It covers all electrical equipment from the point of connection of electric power to the machine for circuits operating between 30 V and 600 V, with the primary objective of improving personal safety and reliable operation in agricultural irrigation environments.

Key topics and technical requirements

Scope and intent: Applies to electrically driven or controlled irrigation machines (not hand-portable), addressing wiring, components, enclosures and safety measures.

Enclosures: Main and auxiliary panels must meet protection requirements (minimum IP33 per IEC 529), preserve ingress protection at cable entries, and be dimensioned to allow required clearances.

Grounding and bonding:

Grounding conductor provided for machine grounding only, bonded in main and auxiliary panels.
Metallic cable sheaths and external metal parts must be grounded; motor frames and metal device frames must be bonded.
Grounding conductor ampacity must be at least that of associated power conductors.

Means of isolation and interlocks:

A disconnecting/isolation mechanism to lock the machine OFF at the point of power connection.
Interlocks for enclosures and provisions for remote or automatic start/stop with safety signage.

Panel design and mounting:

Panel-mounted devices should be front-mounted and front-wired for serviceability; terminal blocks sized for conductor number and rating.
Auxiliary panels must be weatherproof where exterior-mounted controls are used.

Motor and controller ratings:

Overcurrent protection and controller interrupting capability must handle calculated continuous and peak current demands.
Methods for calculating equivalent continuous and peak current ratings are specified (e.g., continuous rating example: 125% of largest motor full-load current plus contributions of other motors based on duty cycle; special rules for centre-pivot machines and transformer-fed systems are included).

Identification and labeling:

Clear conductor marking, operator control labeling, warning/safety signs (e.g., automatic restart warning), and a main-panel nameplate with manufacturer, design voltage, phase, frequency and recommended overcurrent rating.

Applications and users

ISO 12374 is practical for:

Irrigation machine manufacturers and OEMs designing electrically driven or controlled irrigation systems

Electrical engineers and system integrators specifying wiring, panels and motor controls for pivots, laterals and other agricultural irrigation equipment

Installers, maintenance technicians and safety inspectors ensuring compliance with safe grounding, isolation and enclosure practices

Agricultural operations evaluating equipment safety and reliability

Related standards

Normative references cited in the document include:

ISO 11684:1995 (safety signs for tractors/machinery)

IEC 173, IEC 228, IEC 529 (colour coding, conductors, degrees of protection)

Keywords: ISO 12374:1995, agricultural irrigation wiring, irrigation machine electrical equipment, grounding, enclosures IP33, motor controllers, overcurrent protection, machine isolation, safety signage.

ISO 12374:1995 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

ISO 11684:1995

Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Safety signs and hazard…

ISO 8689-1:2000

Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological qu…

ISO/ASTM51540-04(2012)

Standard Practice for Use of a Radiochromic Liquid Dosimetry System (Withdrawn 2020)

ISO/ASTM51204-04

Standard Practice for Dosimetry in Gamma Irradiation Facilities for Food Processing (Withdrawn 2013)

ISO/ASTM51431-05

Standard Practice for Dosimetry in Electron Beam and X-Ray (Bremsstrahlung) Irradiation Facilities for Food P…

ISO/ASTM52628-20e1

Standard Practice for Dosimetry in Radiation Processing

ISO/ASTM52921-13(2019)

Standard Terminology for Additive Manufacturing—Coordinate Systems and Test Methodologies

ISO/ASTMTR52917-EB

Additive Manufacturing — Round Robin Testing — General Guidelines