• NOM
• Guide to NOM-032-ENER-2013: Mexican Limits for Standby Power Consumption for Electronic Equipment

Guide to NOM-032-ENER-2013: Mexican Limits for Standby Power Consumption for Electronic Equipment

NOM-032-ENER-2013 sets maximum power limits for electronic equipment and appliances that consume energy in standby mode, such as microwaves, printers, and some televisions. By setting these limits on power consumption, NOM-032 aims to reduce energy waste.

This article outlines the scope and compliance guidelines for NOM-032-ENER-2013, allowing you to sell your electronic equipment on the Mexican market with confidence.

For background information, see: What Is NOM Certification for Mexico?

Purpose of NOM-032-ENER-2013

NOM-032-ENER-2013 establishes critical guidelines for a variety of electronic devices, focusing on reducing energy consumption during standby modes. This standard also mandates the type of energy efficiency labeling required on these products.

Scope: Products Covered

NOM-032-ENER-2013 applies to a variety of electronic devices including:

• Digital TV adapters

• Decoders for cable, satellite, or Internet Protocol (IP) TV signals

• Image reproduction equipment like printers, scanners, copiers, and multifunction devices

• Microwave ovens

• Independent audio playback equipment, whether separable or non-separable, for one or more sound function

• Home cinema video playback equipment for DVD and Blu-Ray

• Televisions with LED, LCD, Plasma (PDP), and Organic LED (OLED) displays

These items are specified for use with single-phase power supplies ranging from 100 V to 277 V AC at 50 Hz or 60 Hz.

Exclusions

The standard does not apply to:

• Devices covered under other Mexican energy efficiency standards

• Devices that require an external power supply for operation

• Copiers, printers, and multifunctional equipment weighing more than 15 kg, declared by the manufacturer,

• Highly specialized equipment not sold directly to the public and intended for specific contractual use

Source: Sections 1 and 2 of NOM-032-ENER-2013

Key Requirements of NOM-032-ENER-2013

Here is a high-level summary of the standard’s key requirements:

Standby Power Limits

To minimize energy wastage in standby mode, NOM-032-ENER-2013 defines strict power limits for a variety of electronic devices, ensuring they consume minimal electricity when not in active use (in standby mode). Here are the requirements:

Labeling Requirements

Labeling for energy efficiency provides consumers with clear and accessible information about the energy consumption of electronic devices. NOM 032 requirements cover:

• Placement and Durability: Labels must be affixed to the product packaging in a manner that they remain intact and legible until the point of sale to the end consumer. They should withstand environmental factors such as handling and shelf storage without detaching or fading.

• Content of the Label:

  • Energy Efficiency Rating: Indicates the standby power consumption in watts.

  • Compliance Statement: A clear indication that the device meets the NOM-032-ENER-2013 requirements.

  • Visibility and Readability: Labels must be designed to be easily readable, using stark contrasts (e.g., black text on a white or yellow background) and a legible font size.

Testing and Compliance

To verify compliance with the specified standby power limits, NOM-032-ENER-2013 mandates rigorous testing procedures:

• Testing Environment: Tests must be conducted under controlled environmental conditions, specifically at a standard room temperature of 23°C ± 5°C, with air velocity in the testing chamber maintained at less than 0.5 m/s.

• Equipment Specifications: Power Analyzers, instruments used to measure and analyze various aspects of electrical power flow within a system, must be capable of true RMS measurement to accurately capture standby power consumption. (RMS is a mathematical concept used to calculate the effective value of a constantly changing signal, like AC voltage or current.) The analyzers should adhere to set accuracy standards, ensuring reliability and consistency in results.

• Testing Methodology: The standard specifies detailed testing procedures, including the setup of devices, the duration of testing, and the intervals at which measurements are taken. This ensures that all devices are assessed under uniform conditions, providing reliable data on their energy consumption patterns.

Ensure Compliance with QIMA-NYCE

By leveraging QIMA-NYCE's services, you can ensure your electronic products comply with NOM-032-ENER-2013, reducing the risk of non-compliance penalties and streamlining the NOM certification process.

We offer comprehensive lab testing, technical guidance, and documentation review, to ensure your electronic devices meet the standard's requirements. Once compliance has been verified, we offer NOM certification, allowing you to gain access to the Mexican market.

To learn more about how we can assist you with NOM 032 ENER 2013 certification or to start the certification process, please learn more about our NOM certification services or contact us today to book.