Castel 3940/3 sight glass, 10 mm ODS (3/8"), brazed connections

Cooling point controller / control box PEGO ECP202 Expert 230V Product description The PEGO ECP202 Expert 230V is a compact cold room controller or control box for the complete control of cold rooms with single-phase compressors up to 2 HP. It is suitable for standard and deep-freeze applications and combines control, protection and easy installation in a single solution. The controller handles the central management of key system components such as the compressor, evaporator fans, defrost heater and cold room lighting. This makes the PEGO ECP202 Expert particularly suitable for cold rooms, deep-freeze cells, evaporator units and smaller refrigeration systems where reliable and straightforward control is required. Your benefits Complete cold store control for single-phase systems up to 2 HP Suitable for standard and deep-freeze applications thanks to flexible parameterisation Direct control of compressors, defrosting, fans and lighting RS485 interface for TeleNET or Modbus-RTU IP65 enclosure for use in demanding environments 2 configurable auxiliary relays for additional functions such as alarm, pump-down or solenoid valve Large display with LED indicators for a quick overview of system status Simple operation via front-panel buttons and a clear menu structure Typical applications The PEGO ECP202 Expert is used to control static or ventilated refrigeration systems with electric or time-controlled defrosting. It can be used both for systems with direct compressor stop and for applications with a pump-down function. It is also possible to control individual single-phase evaporator units by activating a solenoid valve or an external compressor/condenser unit. This makes the controller versatile for use in cold stores, chilled rooms, deep-freeze rooms and commercial refrigeration systems. Technical data Manufacturer PEGO Type ECP202 Expert Product type Cold spot controller / control box Voltage 230 VAC ±10 %, 50/60 Hz Max. compressor capacity up to 2 HP / 1.5 kW Evaporator fan 500 W Defrosting electric, up to 3.0 kW Connectable sensors NTC 10K 1 % Reading range -45 to +99 °C Resolution 0.1 °C Reading accuracy ±0.5 °C Interface RS485 for TeleNET / Modbus-RTU Protection rating IP65 Dimensions 263 x 180 x 96 mm Housing material ABS, self-extinguishing Overview of functions Temperature display and setpoint adjustment with decimal point Evaporator temperature display via parameters Automatic and manual defrost Control of evaporator fans Control of cold room lighting via push-button or door contact Alarm functions for sensor faults, temperature deviations, compressor protection and door alarm Emergency operation in the event of a faulty room sensor Night-time operation / reduced settings for energy saving Configuration for cooling or heating mode possible Automatic parameter configuration Why choose the PEGO ECP202 Expert? The PEGO ECP202 Expert is a sensible choice when a cold store needs to be controlled reliably, clearly and with as little additional wiring as possible. Thanks to the integrated control of multiple loads, the configurable auxiliary relays and the RS485 interface, the control box is versatile and also suitable for professionally monitored systems. The robust IP65 enclosure with a transparent, lockable protective flap is particularly practical. This ensures that access to key operating elements remains controlled, whilst the control unit is well protected even in commercial cold storage areas.