Cleanroom Lighting and Electrical Equipment

Cleanroom Control Cabinet

A hygienic automation cabinet that houses PLC, I/O, power supplies and network hardware behind a sealed cleanable stainless exterior.

Hygienic Stainless Enclosure
PLC and I/O Integration
Sealed Touchscreen Option
Segregated Power and Signal Wiring

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Product Introduction

The cleanroom control cabinet integrates automation hardware in an enclosure designed for frequent wiping and limited particle retention. A sloped or flat smooth roof, concealed or external hygienic hinges and compressed door gasket protect the interior. Power devices, PLC modules, network switches and terminals are arranged in separated wiring zones, while a flush touchscreen and color status stack may be added without open cutouts.

Key Features

The smooth stainless shell avoids external cooling slots on the cleanroom face.

Separated wire ducts keep control signals away from higher-current power conductors.

A flush sealed touchscreen provides recipe and alarm access through the closed door.

DIN-rail hardware and labeled terminals support controlled component replacement.

An internal thermal design uses conductive cooling or a sealed exchanger when heat loads require it.

Customer Product Concerns

Automation cabinets generate heat and require service access, but open fans and cluttered wiring are unsuitable inside a controlled room.

Filter fans draw room particles through the control enclosure.A closed cabinet uses passive dissipation or a sealed heat-management option.

Power and signal cables share ducts and introduce electrical noise.Physical segregation and dedicated gland zones preserve wiring separation.

Operators open the cabinet only to acknowledge routine alarms.A flush HMI exposes normal controls while the door remains sealed.

Unlabeled terminal wiring extends troubleshooting time.Numbered ducts, terminals and device tags map each field connection.

Typical Applications

Cleanroom process skidsEnvironmental control systemsAutomated pass-throughsProduction line controls

Technical Parameters

Typical configurable construction ranges for a cleanroom control cabinet are listed below.

Core Material	SUS304 or SUS316L enclosure with PLC, I/O, power supplies, relays, network devices and copper wiring
Panel Thickness	200-500 mm enclosure depth
Effective Width	500-1200 mm usable cabinet width
Maximum Length	Up to 2200 mm overall floor-standing height
Steel Facing Thickness	1.5-2.0 mm cabinet body; 2.0 mm door and gland plates
Core Density	Approximately 7900-8000 kg/m³ for the stainless cabinet shell
Thermal Conductivity	14-16 W/(m·K) for the stainless enclosure
Surface Finish	Fine-brushed stainless exterior with black HMI bezel and true-color status indicators
Joint Type	Continuous-gasket door with hygienic hinges, flush HMI seal and separated power/signal gland plates
Customization	Available based on the intended application and operating environment.

Available Options

Wall-mounted or floor-standing cabinetPLC and HMI platform selectionSealed heat exchangerRemote I/O and industrial Ethernet

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