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MODEL: BL-7524T
BRLine BL-7524T Touch Screen Digital Refrigeration Controller
The BRLine BL-7524T is a digital controller designed for refrigeration and cold room systems, combining temperature monitoring with dedicated compressor, evaporator fan and defrost control in one compact panel-mounted controller.
Touch Control Cold Room Compressor Fan Defrost 2 × NTC Probe IP65 Front❄️ BRLine BL-7524T Refrigeration Controller
The BRLine BL-7524T Touch Screen Digital Controller provides centralized control for key refrigeration functions through a compact digital interface.
Designed for refrigeration control panels, cold rooms and compatible commercial refrigeration equipment, the BL-7524T provides dedicated outputs for compressor, fan and defrost operation, together with dual NTC temperature probe inputs.
💡 One Controller for Essential Refrigeration Functions
Instead of using separate controls for different operating functions, the BL-7524T integrates important refrigeration control functions into a single panel-mounted digital controller.
Instead of using separate controls for different operating functions, the BL-7524T integrates important refrigeration control functions into a single panel-mounted digital controller.
🎛️ Main Control Functions
❄️ Compressor Control
Dedicated compressor output allows the controller to manage compressor operation according to refrigeration temperature requirements and programmed settings.🌬️ Evaporator Fan Control
A dedicated fan output provides control of the evaporator fan as part of the refrigeration operating sequence.🔥 Defrost Control
Dedicated defrost output supports automatic management of evaporator defrost cycles.🌡️ Temperature Control
Digital temperature monitoring and control provide convenient management of refrigeration system temperature.📡 Dual NTC Inputs
The BL-7524T supports two NTC temperature probe inputs for refrigeration system monitoring and control.🚨 Status & Alarm Indication
The digital interface provides operating indications to help users monitor controller and refrigeration system status.🔄 BL-7524T Refrigeration Control
The controller brings the principal cold room control functions together into one convenient interface:
🌡️ Temperature Input
➡ BL-7524T
❄️ Compressor
🌬️ Fan
🔥 Defrost
✨ Product Features
👆 Touch-Sensitive Interface
Modern touch-operated front interface provides convenient access to controller settings and functions.🖥️ Digital Display
Large digital temperature indication allows operating temperature to be checked quickly from the control panel.💧 IP65 Front Protection
The controller front is rated IP65 when installed with the appropriate gasket.💾 EEPROM Memory
Non-volatile EEPROM memory retains controller data without requiring continuous power.🔧 Panel Mounting
Compact flush-panel construction makes the controller suitable for integration into refrigeration electrical control panels.💡 Status Indicators
The display incorporates indication LEDs and graphic operating symbols for easier monitoring of system functions.📋 BL-7524T Technical Specifications
| Specification | BL-7524T |
|---|---|
| Product Type | Digital Refrigeration Controller |
| Model | BL-7524T |
| Housing | Black ABS plastic, auto-extinguishing |
| Front Cover | Polycarbonate plastic, V0 grade |
| Front Dimensions | 94 × 35.3 mm |
| Depth | 71 mm |
| Panel Cut-Out | 29 × 71 mm |
| Mounting | Flush panel mounting with fasteners |
| Front Protection | IP65 with gasket |
| Electrical Connections | Screw terminal blocks, ≤ 2.5 mm² terminal |
| Display | 3 × 17 mm 7-segment display with 8 indication LEDs |
| Data Storage | Non-volatile EEPROM memory |
| Power Input | 230 VAC ±15%, 50–60 Hz standard |
| Relay Output | All relays 8(3)A, 250 VAC |
| Operating Temperature | 0°C to 60°C, non-condensing |
| Operating Humidity | 20% to 85%, non-condensing |
| Storage Temperature | -25°C to 60°C, non-condensing |
| Measuring Range | -40.0°C to 99.9°C when rS = 0.1 -40°C to 99°C when rS = 1 |
| Sensor Input | 2 × NTC probe, SZ-T75 |
| Resolution | 1°C / 0.1°C |
| Accuracy | ±1°C |
⚡ BL-7524T Output & Wiring Functions
The BL-7524T provides dedicated terminal connections for the main refrigeration system control functions.
🔥 DEFROST
Dedicated relay connection for the refrigeration system defrost function.🌬️ FAN
Dedicated relay connection for evaporator fan control.❄️ COMP
Dedicated relay connection for compressor control.🔌 AUX
Auxiliary connection provided according to the controller wiring configuration.🌡️ ROOM Probe
Temperature sensing input for room temperature monitoring.🧊 COIL Probe
Temperature sensing input for evaporator coil monitoring.⚠️ Installation Note
Electrical installation should follow the BL-7524T wiring diagram and equipment requirements. Verify power supply, relay loading, sensors and connected refrigeration equipment before energizing the controller.
Electrical installation should follow the BL-7524T wiring diagram and equipment requirements. Verify power supply, relay loading, sensors and connected refrigeration equipment before energizing the controller.
🏭 Recommended Applications
🧊 Cold Rooms
Suitable for cold room refrigeration systems requiring temperature, compressor, fan and defrost control.🥶 Freezer Rooms
Can be used in compatible freezer control applications within the controller's specified temperature and operating range.❄️ Commercial Refrigeration
Suitable for compatible commercial refrigeration equipment requiring centralized digital control.⚙️ Refrigeration Control Panels
Compact panel-mounted construction makes the BL-7524T suitable for incorporation into refrigeration control panels.⭐ Why Choose the BRLine BL-7524T?
3-in-1 Refrigeration Control
Combines compressor, evaporator fan and defrost control in one digital controller.Dual Temperature Inputs
Two NTC probe inputs allow monitoring of room and coil temperature conditions.Compact Installation
The compact panel-mount format helps simplify refrigeration control-panel design.Clear Digital Monitoring
Digital temperature display and operating indicators allow technicians to check system status conveniently.🔍 Before Ordering
Before selecting the BRLine BL-7524T, confirm that the controller specifications are compatible with your refrigeration system.
① Power Supply
Confirm compatibility with the specified 230 VAC power supply.② Temperature Range
Check that the required refrigeration temperature falls within the controller's measuring range.③ Sensor Configuration
Confirm compatibility with the required NTC temperature probes.④ Relay Loading
Verify compressor, fan and defrost loads against the controller relay ratings and system wiring design.BRLine BL-7524T Digital Controller Supplier Malaysia
RNA Engineering & Trading Sdn Bhd supplies the BRLine BL-7524T Digital Refrigeration Controller together with refrigeration controls, cold room components and HVACR spare parts for commercial refrigeration applications.
Contact us today for BRLine BL-7524T pricing, availability and product enquiries.
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