ECU Environmental Cabinets

Empowering mission-critical defense operations, Frigate’s ruggedized ECU Environmental Cabinets deliver unparalleled climate control and electromagnetic protection for sensitive tactical electronics. Engineered to withstand the harshest combat environments, these units guarantee operational readiness where failure is not an option.

Military Standard Compliance

MIL-STD-810H (Environmental), MIL-STD-461G (EMI/EMC)

Ingress Protection Rating

IP66 / NEMA 4X (Dust-tight and protected against powerful water jets)

Cooling Capacity Range

1.5 kW to 7.5 kW (Custom scalable configurations available)

Operating Temperature Range

-40°C to +55°C (With optional solar radiation package up to +71°C)

Storage Temperature Range

-51°C to +75°C

Order Type

Quantity Range

Lead Time*

Sample & First Article (FA)

1 – 3 Units

8 – 10 Weeks

Low-Rate Initial Production (LRIP)

4 – 15 Units

12 – 14 Weeks

Full-Rate Production (FRP)

16 – 50 Units

16 – 18 Weeks

High-Volume Contract

50+ Units

Scheduled staggered delivery per DAPA agreement

* Listed timelines are indicative engineering and assembly ranges. Actual lead times depend on specific custom MIL-STD testing protocols, component allocation schedules, and final configuration approval.

Product Description

Frigate’s ECU Environmental Cabinets provide a highly secure, climate-controlled microenvironment tailored for sensitive tactical communication, radar, and weapon control systems. These specialized enclosures seamlessly mitigate the threats of extreme thermal stress, moisture ingress, and electromagnetic interference on the modern battlefield.

Enclosure Material

Marine-grade Al 5052-H32 or Premium 316L Stainless Steel

Structural Shock & Vibration

MIL-STD-810H, Method 514.8 (Transportation & Tactical Vibration)

EMI Shielding Effectiveness

> 60 dB attenuation from 10 kHz to 18 GHz

Refrigerant Type

Eco-friendly R134a or R407C (High-ambient optimized)

Input Power Options

115VAC 1-Phase 400Hz / 230VAC 1-Phase 50Hz / 400VAC 3-Phase 50/60Hz

Coating & Finish

Chemical Agent Resistant Coating (CARC) per MIL-DTL-53072F

Humidity Control

Integrated active dehumidification system with condensate evaporator

Corrosion Resistance

Salt spray resistance up to 1,000 hours per ASTM B117

Diagnostic Capabilities

Advanced Built-In Test Equipment (BITE) with RS-485/Ethernet (SNMPv3)

Mounting Configuration

Shock-isolated floor mount, ruggedized trailer mount, or transit-case integrated

Technical Advantages

By integrating advanced thermal management with heavy-duty structural shock isolation, our systems prevent electronic degradation under high-vibration field transport. Furthermore, the application of certified CARC coatings ensures the cabinets remain completely resilient against chemical threats and aggressive decontaminants.

Let's Get Started

Need reliable Enclosure for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Mobile Command & Control (C4ISR)

Provides stable localized cooling for high-performance servers, displays, and encryption devices housed inside deployable shelter systems and tactical vehicles.

Radar & Surveillance Systems

Protects sensitive transceiver components and signal processing hardware from desert heat and coastal salt fog during long-term static field deployments.

Naval Shipboard Electronics

Engineered with marine-grade alloys to house critical navigation, weapon control, and sonar subsystems subjected to constant high-humidity salt air.

Missile Defense Infrastructure

Ensures optimal thermal readiness and firing-system uptime for surface-to-air missile launch control stations and tracking networks in harsh terrains.

Unmanned Systems Ground Stations

Safeguards telemetry tracking hardware and remote piloting links for UAV/UGV deployments from dust storms and extreme ambient temperature spikes.

Aerospace Support & Avionics Test Bays

Delivers highly reliable, EMI-shielded environmental containment for flight-line diagnostic instrumentation and ground support electronics.

Frigate Approved Quality Management System

At Frigate, quality is built into every stage of manufacturing. Our approved Quality Management System ensures that every material component.

Incoming Material Checking

Before production begins, all incoming materials are checked against specifications, drawings, and supplier documents.

In-Process Inspection

Quality is monitored during manufacturing to prevent defects and maintain process consistency.

Final Dimensional Checking

Finished parts are inspected before dispatch to confirm compliance with customer drawings and tolerances.

Packaging Control

Finished components are packed safely to prevent damage during handling and transportation.

Incoming Material Checking

In-Process Inspection

Final Dimensional Checking

Packaging Control

Quality Document

To help buyers evaluate our quality systems, we provide sample documents that reflect our inspection and reporting standards.

How We Delivered

Complex geometries engineered solutions that move businesses forward.

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Defence-Grade Cable Supply

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Faster Production

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Having Doubts? Our FAQ

Are Frigate’s ECU Environmental Cabinets fully certified to MIL-STD specifications?

Yes. Every unit is engineered, manufactured, and rigorously evaluated to comply with MIL-STD-810H for environmental durability and MIL-STD-461G for electromagnetic compatibility. We provide complete test documentation and support third-party witness testing for defense contracts.

Can these cabinets be customized for unique physical dimensions or power inputs?

Absolutely. Frigate specializes in tailored B2B manufacturing; we can adapt internal rack dimensions, external footprints, mounting styles, and power modules (including 400Hz aerospace or 3-phase tactical power) to meet your exact platform specifications.

What type of corrosion protection is utilized for maritime or coastal deployments?

For highly corrosive environments, we construct the cabinets using premium marine-grade Aluminum 5052-H32 or 316L Stainless Steel. The structural integrity is further reinforced with multi-layer Chemical Agent Resistant Coating (CARC) systems proven to withstand extended salt-fog exposure.

How does the Built-In Test Equipment (BITE) report thermal or system failures?

Our integrated intelligence modules constantly track real-time internal temperature, current draw, pressure variance, and humidity level variations. Fault alerts and operational data are transmitted securely via RS-485 or Ethernet interfaces utilizing SNMPv3 protocols for seamless command-center integration.

What is Frigate’s process for managing total cost of ownership (TCO) and long-term maintenance?

We design our ECU cabinets with modular sub-assemblies to allow for rapid line-replaceable unit (LRU) swaps in the field. This minimizes maintenance downtime, extends product lifecycle longevity, and significantly lowers long-term defense logistical and lifecycle costs.

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Components Built for Critical Performance

Engineered Products for Critical Applications

ECU Environmental Cabinets

Order Type

Quantity Range

Lead Time*

Product Description

Enclosure Material

Structural Shock & Vibration

EMI Shielding Effectiveness

Refrigerant Type

Input Power Options

Coating & Finish

Humidity Control

Corrosion Resistance

Diagnostic Capabilities

Mounting Configuration

Technical Advantages

Let's Get Started

Industry Applications

Frigate Approved Quality Management System

Quality Document

How We Delivered

Having Doubts? Our FAQ

We'd love to Manufacture for you!

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

Other Locations

GENERAL ENQUIRIES

Get Your Quote Now

ECU Environmental Cabinets

Get Latest Price

ECU Environmental Cabinets

Get Latest Price