ECB-2030XL Controller

ECB-2030XL is a modern controller for complex operation of cooling systems with a three-phase compressor up to 10HP(10HP). It supervises the operation of the compressor, the fan, the trimming, alarm and lighting. The hermetic casing with a large LED display guarantees high safety and ease of use and reduces installation costs and time, combining the controller and switchgear with DIN rail protection. Two NTC detectors are included.

The main advantages are:
- control of a three-phase compressor up to 10HP (10 hp)
- Schneider built-in overcurrent circuit breaker
- modern hermetic enclosure IP65
- aesthetic control panel with large display
- clock with programmer
- alarm of an unclosed door with audible signalling
- many indicators of system operating conditions
- easy-to-use function and programming buttons
- ECO mode automatic change of temperature settings outside shop/company operating hours
- sensor for fade, phase sequence and phase imbalance

Technical data:
- Input: NTC temperature sensor 10kΩ at 25°
- Measuring range: -45...99°C
- Accuracy of measurement: +/-1%
- Sampling period: 330 ms
- Indication resolution: 0.1°C or 1°C over the entire range
- Display: LED main height: 30mm, auxiliary 14mm
- Adjustment method: ON-OFF with hysteresis
- Installation: Wall-mounted
- Degree and protection class: IP65 front/IP33 other
- Power supply: 380V~ +/- 10% 3-phase
- Power consumption: max 5VA
- Working conditions: -5...60°C; 0...85%RH (non-condensing)
- Storage conditions: -40...75°C; 0...85%RH (non-condensing)

Exits:
- Chargers: 10HP=10km 3-phase
- Defrosting: 4400W 3-phase
- Fan: 1100W 3-phase
- crankcase: 1100W 1-phase
- Alarm: 1100W 1st phase
- Lighting: 1100W 1-phase

Functions:
- Natural, electric, hot gas defrosting
- Evaporator fan control
- Real time clock
- Audible alarm signalling
- RS-485 communication interface with Modbus protocol
- switching on the compressor crankcase heater
- two auxiliary outputs for control: lighting, condensate pump or alarm
- two logical inputs: door, pressure switch, buttons, alarm, remote defrost, etc.

HACCP alarms

- instant high "SHi" and low "SLi" temperature alarm
- high temperature warning alarm "SHH" and low temperature alarm "SLH"

The controller also saves to memory:

- date/time of power failure
- maximum and minimum temperature during the alarm

RS-485 interface:

The controller has an RS-485 interface for communication with a computer. This allows you to create a single connection between the controller and a computer or a network of controllers operated from a PC.