IEC 60670-1:2021 Clause 15.2 and 15.5 Electrical Enclosure Compression Test Apparatus

Name: IEC 60670-1:2021 Clause 15.2 and 15.5 Electrical Enclosure Compression Test Apparatus
Brand: LISUN

Product No: LS-B21

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Description

The LS-B21 electrical enclosure compression test apparatus evaluates the compression resistance and structural integrity of electrical mounting boxes and enclosures to verify compliance with operational requirements under specified environmental conditions and external mechanical loads. The apparatus subjects samples to preconditioning in a controlled temperature environment. Following thermal stabilization to ambient conditions, specimens are positioned between dedicated support fixtures, where a precisely controlled compressive force is applied and maintained for a predetermined duration. Upon test completion and subsequent load removal, deformation measurements are conducted after a specified recovery period to assess whether the enclosure exhibits permanent deformation or structural damage that compromises functionality or fails to meet regulatory specifications.

The apparatus provides precise control over applied force magnitude and duration, simulating compression scenarios encountered during storage, transportation, or operational use of electrical enclosures. This delivers scientifically validated data for product quality verification and ensures reliability of mechanical performance characteristics.

Standards Compliance:

IEC 60670-1:2021 – Equipment for the connection of luminaires – Part 1: General requirements and tests
GB/T 17466.1-2019 – Household and similar fixed electrical installations – Enclosures and boxes for electrical accessories – Part 1: General requirements

Technical Specifications:

Control System: Touch screen interface with PLC-based automation
Compression Mechanism: Electrically actuated force application
Force Range: 50-1000N (programmable), with 1%FS sensor accuracy
Test Duration: Programmable from 1-99 minutes, with automatic load removal upon completion
Deformation Measurement: Conducted 60 minutes post-load removal
Displacement Resolution: 1mm

Typical Applications:

Electrical enclosure manufacturers conducting pre-shipment compression resistance validation of mounting boxes and enclosures
Electrical equipment manufacturers performing compliance testing on enclosure components to ensure overall product reliability

Frequently Asked Questions

Where is LISUN based and what is your global reach?

We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.

How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What products can I buy from LISUN?

Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.

Why should I choose LISUN over other suppliers?

LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.

What services and payment terms do you offer?

Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.