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1U 19-Inch Rack Mount Digital Thermostatic Fan Unit with 2/4/6/8 Fans

1U 19" Rack Mountable Digital Fan Unit - High-Efficiency Cooling Solution for Server Racks & Network Cabinets

The WB-CA-32 digital fan unit provides reliable temperature control for equipment cabinets with intelligent thermostat functionality and multiple alarm features. This CE/ROHS/ISO certified solution offers flexible configuration options for optimal airflow management.

- 1U height design with 19" rack mounting or built-in installation
- Configurable with 2/4/6/8 fans for customized airflow requirements
- Intelligent temperature control with max limit alarm and sensor fault detection
- Standard IEC C14 input with country-specific plug options available
Availability:
Quantity:
  • WB-CA-32

  • Webitelecomms

  • 8517799000

Product Description

The highly efficient digital thermostat is used for controlling temperature of inner cabinet mainly with features of high reliability, easy operation. Crafted from high-strength cold-rolled steel or premium aluminum alloy, the chassis is finished with an anti-rust powder coating or anodized surface. This meticulous craftsmanship not only gives the unit a sleek, professional appearance but also ensures it remains exceptionally durable in demanding industrial environments.

Meanwhile, it has other warning functions such as alarm for reaching max temperature limit, outputting, sensor fault alarm, etc. The integrated smart digital temperature controller continuously monitors the thermal environment, automatically adjusting parameters to maintain optimal conditions. This prevents overheating and safeguards your critical infrastructure, making it an indispensable component for data center server cabinets, network communication racks, professional audio-visual (AV) consoles, and industrial automation control boxes.

To accommodate varying thermal dissipation requirements, these cooling systems are highly scalable.

1U 19" rack mountable digital FAN UNIT

Available Fan Configurations

By fan quantity, they can be divided into:

Configuration

Fan Quantity

Fan unit with 2 fans

2 fans

Fan unit with 4 fans

4 fans

Fan unit with 6 fans

6 fans

Fan unit with 8 fans

8 fans

Each configuration is engineered to deliver a high cubic feet per minute (CFM) airflow while maintaining remarkably low decibel (dBA) noise levels, achieving the perfect balance between powerful heat extraction and quiet operation.

Product Specifications

The product shall follow below specifications:

  1. Oiliness ac cooling fan inside, roller/bearing for options. The premium ball bearing options ensure a prolonged operational lifespan of tens of thousands of hours, significantly reducing long-term maintenance needs.

  2. Standard: without power cable, IEC C14 input, power cable can be added as per your need. This modular approach allows for flexible integration into diverse power infrastructures.

  3. 2×mounting ears, with switch for controlling. These ears are perfectly compatible with standard 19-inch cabinets, allowing for versatile top, bottom, or inter-device installation. Included are standard installation screws and floating nuts.

  4. digital fan unit is available, with operating manual. Every unit includes comprehensive documentation to streamline the setup process for your technical team.

Specification and Technical Parameters

Maintaining precise thermal regulation requires exacting standards. This cooling solution is built to perform consistently under strict parameters, ensuring your sensitive electronics remain within their safe operational limits.

Technical Parameters

Parameter

Specification

Running environment

-5 oC ~ 50 oC

Relative humidity

20%~85% (dew dont be formed)

The voltage of the power

220 VAC±10% (110VAC is optional)

Measuring Scale

0 oC ~ 50 oC

Capacity of connective point of relay

7A/250 VAC

Span of control

0 oC ~ 50 oC

Precision of controlling and measuring

±1 oC

These precise metrics guarantee that the automated cooling response is both rapid and accurate, preventing thermal throttling in high-density rack setups.

Surface Dimensions and Explanation of Each Part

Understanding the physical layout of the unit ensures a smooth integration into your existing rack architecture. Each component is intuitively placed for immediate access and tactile feedback.

No.

Part

Explanation

1

temperature controller

Features a bright, easy-to-read LED interface that displays real-time thermal data.

2

switch

A highly responsive mechanical switch that provides a satisfying, definitive click when toggled.

3

power input

Designed for secure, wobble-free connections to ensure uninterrupted electricity flow.

4

sensor tie-in (connect)

A dedicated port that locks the dedicated sensor cable firmly in place, preventing accidental disconnections.

5

power output (1)

Auxiliary power delivery port for cascading devices.

6

power output (2)

Secondary auxiliary port, maximizing the utility of your rack's power distribution.

Connection and Wiring Steps

Setting up the thermal management system is a straightforward process designed to minimize downtime. The included accessories ensure a secure and reliable physical connection.

  1. Connect the temperature sensor to the sensor of temperature controlling unit. You will feel a positive engagement when the sensor plug seats correctly into the tie-in port, ensuring accurate environmental readings.

  2. Connect the outside power to the power plug of temperature controlling unit with special cable. Ensure the IEC input is firmly seated. The durable housing of the connection points protects against electrical interference and physical strain.

Operation

When complete all the connection steps above and confirm the connection is ok, then turn on the switch on the temperature controller and adjust the control parameter to appropriate temperature. Upon activation, you will immediately hear the smooth, quiet hum of the cooling fans spinning up to their baseline speed. The digital display illuminates instantly, providing clear visual confirmation that the system is actively monitoring the cabinet's internal climate. This immediate feedback loop assures operators that the environmental safeguards are fully functional.

Operation of the Temperature Controller

The digital interface is engineered for intuitive navigation, allowing administrators to fine-tune the thermal thresholds with precision.

Look Over and Set Parameters

Look Over Parameters

Under the state of non-setting, pressing key show setting value of temperature. Pressing key display the different between the present temperature and temperature located, 2 seconds later, the screen will show the present temperature. This rapid diagnostic feature allows maintenance personnel to perform quick visual inspections without altering the core configuration.

Set Parameters

Method of entering into the state of customer setting:

under not-setting state. Press SET key longer than 5 seconds to enter customer state of setting up, setting indicator to be on and to show the temperature at present.

Method of temperature setting:

under the state of customer setting , press upwards or downwards to adjust the temperature .Press one time to adjust 1 degree. It will be changed into rapgoods_id adjusting after pressing on it over 2 seconds. The tactile buttons provide distinct physical feedback, ensuring accurate adjustments even in noisy or dimly lit server rooms.

The method of exit from the state of customer setting:

Press SET key 5 seconds or no any operation within 30 second under state of customer setting, system will store current setting, value and return to normal working condition. This fail-safe mechanism ensures that accidental abandonments of the menu do not result in lost configurations.

Method of entering administrators menu:

under state of non-setting, pressing SET and over 5 seconds at the same time to enter administrators menu Then setting light will be on to show the item: F1 to setting. This dual-key security measure prevents unauthorized personnel from altering critical system parameters.

Packaging and Global Support

To ensure this critical infrastructure component arrives in pristine condition, every unit is secured in industrial-grade, anti-damage packaging. This reinforced packing withstands the rigors of global transit, protecting the sensitive digital components and cold-rolled steel chassis from impact and moisture. Furthermore, the product is backed by international compliance certifications, including CE and RoHS, verifying its safety and environmental sustainability. We provide comprehensive logistics solutions and long-term warranty coverage, alongside remote technical guidance for installation. This holistic approach to post-purchase support significantly reduces maintenance overhead and guarantees a smooth, reliable deployment in any professional facility.

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