INDUSTRY COMPONENT

Mounting Plate / Chassis

Structural mounting plate/chassis for securing power line filter components in electrical panels.

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Component Specifications

Definition
A rigid metallic chassis or mounting plate designed to securely house and support power line filter components (such as capacitors, inductors, and chokes) within an electrical panel. It provides structural integrity, proper component alignment, electrical grounding, and thermal management while isolating electromagnetic interference from sensitive equipment.
Working Principle
Provides mechanical support and electrical grounding for filter components. The chassis acts as a Faraday cage to contain electromagnetic interference (EMI) and radio frequency interference (RFI), while the mounting plate ensures precise component positioning for optimal electrical performance and heat dissipation.
Materials
Cold-rolled steel (CRS) with zinc plating (5-8μm) or aluminum alloy (6061-T6) with anodized coating (15-25μm). Thickness: 1.5-3.0mm. Surface resistivity: <0.1Ω/sq for grounding.
Technical Parameters
  • Dimensions Standard panel sizes: 19" rack (482.6mm width) or custom
  • Mounting Holes M4 or M5 threaded inserts, 10-12mm spacing
  • Surface Finish RAL 9005 (black) powder coating, 60-80μm
  • Weight Capacity 5-15kg distributed load
  • Grounding Points Minimum 2× M6 studs with star washers
  • Flatness Tolerance ≤0.5mm/m²
Standards
ISO 12944-5, DIN 43694, IEC 61439-1

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Mounting Plate / Chassis.

filter panel chassis EMI shielding plate electrical mounting bracket power line filter housing industrial enclosure panel Mounting Plate / Chassis Mounting Plate / Chassis in Electrical Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Power Line Filter Panel

A specialized panel that integrates power line filters to suppress electromagnetic interference (EMI) entering or exiting an EMI shielding test chamber via power cables.

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Engineering Analysis

Risks & Mitigation
  • Inadequate EMI shielding due to poor surface contact
  • Corrosion in humid environments
  • Mechanical resonance at specific frequencies
FMEA Triads
Trigger: Improper surface preparation before coating
Failure: Reduced grounding effectiveness leading to EMI leakage
Mitigation: Implement abrasive blasting (SA 2.5) and conductivity testing per ISO 12944
Trigger: Vibration from adjacent equipment
Failure: Loosened fasteners causing component misalignment
Mitigation: Use thread-locking compounds and torque-controlled assembly (4-6Nm for M5)

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.2mm for mounting hole positions, ±1° for perpendicularity
Test Method
Vibration testing per IEC 60068-2-6 (5-500Hz, 1g), salt spray testing per ISO 9227 (500 hours)

Buyer Feedback

★★★★☆ 4.5 / 5.0 (15 reviews)

"Standard OEM quality for Electrical Equipment Manufacturing applications. The Mounting Plate / Chassis arrived with full certification."

"Great transparency on the Mounting Plate / Chassis components. Essential for our Electrical Equipment Manufacturing supply chain."

"The Mounting Plate / Chassis we sourced perfectly fits our Electrical Equipment Manufacturing production line requirements."

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Frequently Asked Questions

What is the primary function of a mounting plate in a power line filter panel?

To provide secure mechanical mounting for filter components while ensuring proper electrical grounding and EMI/RFI containment through conductive enclosure design.

How do you ensure proper grounding with these chassis?

Through dedicated grounding studs with star washers that penetrate surface coatings, maintaining <0.1Ω resistance to panel ground as per IEC 61439 requirements.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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Mounting Frame/Enclosure Movable Contact