Refrig appliance controller Danfoss (TXV) EKC 202D 084B8636/084B8536
103,40 €
total
84,06 €
subtotal
In Stock
in stock
pcs.
Manufacturer: Danfoss
VAT: 23,00%
UPC Code: 5702428095624
Symbol: 084B8636
Height: 0 cm
Length: 0 cm
Width: 0 cm
Specification
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VAT:23,00%
-
UPC Code:5702428095624
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Symbol:084B8636
Product Description
Danfoss EKC 202D Refrigeration Controller (084B8636)
Danfoss EKC 202D is a universal controller designed for comprehensive temperature regulation in refrigeration cabinets and chambers. The device replaces traditional thermostat and time relay systems, offering precise management of cooling, defrosting, and fan operation.
Key Features
- On-demand defrosting: Intelligent algorithm monitors evaporator performance and initiates defrosting only when necessary.
- Defrost coordination: Possibility of wired connection of several controllers for simultaneous defrosting of a group of cabinets.
- Washing function: Special mode facilitating device cleaning by sequential shutdown of components.
- Two-sensor support: Temperature regulation based on weighted average from air inlet and outlet (S3 and S4).
Technical Data:
| Parameter | Value / Specification |
|---|---|
| Supply voltage | 230 V AC (50/60 Hz) |
| Number of outputs (relays) | 4 (configurable DO1, DO2, DO3, DO4) |
| Sensor inputs (AI) | Possibility to connect up to 3 sensors (S3, S4, S5) |
| Supported sensor types | Pt 1000, PTC 1000 or NTC-M2020 |
| Digital inputs (DI) | 2 (DI1, DI2 - potential-free contacts) |
| Communication | Optional LON, Optional MODBUS |
| Protection degree | IP65 (front side thanks to integrated seal) |
| Clock (RTC) | Built-in, with capacitor backup (up to 4h) |
Application and Operating Variants
The controller has several factory-programmed applications that automatically define the functions of the relay outputs. The relays can control:
- Compressor or liquid valve (cooling).
- Defrost heaters (electric, hot gas or natural).
- Evaporator fans.
- Lighting, alarm or hand heaters.
Manufacturer Documentation:
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