null
LAE ELECTRONIC

Split Comprehensive Refrigeration Controller BD1-28 Series

(No reviews yet) Write a Review
SKU:
BD1-28 Series
Weight:
0.00 Grams
Call us: +971 4 259 5133

Description

Overview

The Split Comprehensive Refrigeration Controller BD1-28 Series is designed for a wide range of refrigeration applications. Whether you're managing upright refrigerators, plug-in and supermarket display cases, cold stores, or control panels, this advanced controller provides exceptional reliability and functionality.

 


 

Main Features

The BD1-28 Series is packed with features that cater to both efficiency and versatility:

  • Cyclic Defrost Refrigeration Control: Ensures optimal defrost cycles, enhancing the efficiency of your refrigeration systems.
  • Enhanced ECO Energy Saving Management: Significantly reduces energy consumption, making it an environmentally friendly choice.
  • Optional Compressor Variable Speed Control: Offers flexibility in controlling the compressor's speed to match the cooling demand.
  • Compatibility with R290 Refrigerant: Fully compatible with R290, a low GWP refrigerant that is environmentally sustainable.
  • Configurable Auxiliary Outputs: Supports up to two auxiliary outputs, which can be customized for various functions such as lighting, switched loads, or a second evaporator.
  • Universal Mains Power Supply: Operates seamlessly with a wide range of power inputs, ensuring global compatibility.
  • Connectivity: Easily integrates with hard-wired supervisory systems for comprehensive monitoring and control.
  • Display Options: Offers multiple display configurations, including colored LEDs, capacitive touch interfaces, and high contrast LCDs, all customizable to meet specific requirements.

 


 

Functions and Configuration

The BD1-28 Series includes multiple models, each designed to meet different needs within refrigeration management:

  • Models Available:
    • BD1-28B0Q3W-A

    • BD1-28C1S4WH-B

    • BD1-28C1S5W-B

Each model comes with an integrated alarm buzzer for enhanced safety. For more customization options, please contact us.

 


 

Technical Data

The BD1-28 Series is built to handle a wide range of operating conditions:

  • Temperature Range: -50 to 110°C (-58 to 180°F)
  • Resolution: 0.1 / 1 °C or °F
  • Precision: Less than ±0.5°C within the measurement range
  • Sensor Type: Standard SN4B20P1/P2/P3
  • Power Supply: 100 to 240 Vac ±10%, 50 to 60 Hz, 3W
  • Ambient Operating Temperature: -10 to 50°C

 


 

Inputs and Outputs

This controller is equipped with a variety of inputs and outputs for flexible operation:

  • Temperature Inputs:
    • Air Temperature (T1)

    • Evaporator Temperature (T2)

  • Digital Inputs:
    • DI1, DI2, DI3

  • Auxiliary Outputs:
    • AUX 1

    • AUX 2

  • Evaporator Fan Control: Fully integrated
  • Defrost Control: Utilizes voltage-free contacts for defrost synchronization
  • Thermostat Control: Also managed through voltage-free contacts

 


 

Connectivity Options

The BD1-28 Series supports multiple connectivity options for seamless integration:

  • RS485 Serial Port: For robust, long-distance communication.
  • TTL Serial Port: For direct connection to compatible devices.
  • Remote Display Support: Can be connected to a remote display via the RS485 port.

 


 

Installation and Connections

Installation is straightforward, with multiple connection methods:

  • Quick Connections: Utilizes male/female connectors for fast installation.

Screw Terminals: Provided for secure and reliable connections.

View AllClose

Additional Information

Temperature Range:
-50 to 110°C (-58 to 180°F)
Resolution:
0.1 / 1 °C or °F
Precision:
Less than ±0.5°C
Sensor Type:
SN4B20P1/P2/P3
Power Supply:
100 to 240 Vac ±10%, 50 to 60 Hz, 3W
Ambient Operating Temperature:
-10 to 50°C
Connectivity:
RS485, TTL serial ports
Auxiliary Outputs:
AUX 1, AUX 2
Defrost Control:
Voltage-free contacts
Thermostat Control:
Voltage-free contacts
Display Options:
Colored LEDs, capacitive touch, high contrast LCD
View AllClose