LAE ELECTRONIC
Split Comprehensive Refrigeration Controller BD1-28 Series
- SKU:
- BD1-28 Series
- Weight:
- 0.00 Grams
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.
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 |
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 |