GB23313-2009

Electrical equipment of industrial machines - Electromagnetic compatibility - Emission limits

工业机械电气设备电磁兼容发射限值

GB 23313-2009 é uma norma nacional chinesa obrigatória vigente: Electrical equipment of industrial machines - Electromagnetic compatibility - Emission limits. Setor: Eletrônicos. Foco: Segurança elétrica. Entrada em vigor: 1 de fev. de 2010.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard specifies the electromagnetic compatibility (EMC) emission limits for electrical, electronic equipment, and control systems of industrial machines. It applies to equipment with a rated power supply voltage not exceeding AC 1000V or DC 1500V, and a rated frequency not exceeding 200Hz. If specific product or product-family EMC emission standards already exist, those standards take precedence over this general standard. It is primarily designed to ensure that equipment operating in industrial environments does not interfere with other devices.

Requisitos técnicos

The standard establishes emission limits for various ports of industrial machinery equipment, including enclosure ports and AC power ports. For enclosure ports, it regulates radiated emissions within the frequency range of 30 MHz to 1000 MHz. For AC power ports, it sets conducted emission limits across frequency bands from 0.15 MHz to 30 MHz, utilizing both quasi-peak and average value measurements. The standard mandates that measurements must be conducted under conditions that produce maximum electromagnetic emission. It also requires suppliers to provide specific product documentation. Unless the equipment complies with GB 17799.3-2001, suppliers must explicitly warn in writing that the equipment is not suitable for residential, commercial, and light industrial environments. If special measures like shielded cables are required for compliance, this must also be documented.

Métodos de ensaio

Testing should be performed according to the referenced basic standards, primarily GB 4824 and GB 4343.1-2003. The evaluation involves measuring radiated disturbances from the enclosure port and conducted disturbances from the AC power port. The test setup requires configuring the Equipment Under Test (EUT) with minimal auxiliary equipment to simulate actual operating conditions, ensuring that the test environment is fully defined and reproducible.

Perguntas frequentes

What products are regulated under GB 23313-2009?

GB 23313-2009 regulates the electrical, electronic equipment, and control systems of industrial machines operating at voltages up to AC 1000V or DC 1500V and frequencies up to 200Hz.

Does GB 23313-2009 apply to residential environments?

No, unless the equipment complies with GB 17799.3-2001, the standard requires suppliers to explicitly state that the equipment is not suitable for residential, commercial, and light industrial environments.

What happens if a specific product standard already exists for my equipment?

If a specific product or product-family EMC emission standard already exists for your equipment, that specific standard takes precedence over GB 23313-2009.

The summary above provides a high-level overview of GB 23313-2009. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 23313-2009 today to access all detailed parameters, tables, and testing procedures.

Indicações de aplicabilidade

Tipo: Básica
CCS: J09
ICS: 29.020
Órgão competente: Ministry of Industry and Information Technology
Comitê técnico: Ministry of Industry and Information Technology