Control Systems · Evaporator Controllers
Danfoss EKE 315 Superheat Controllers
Danfoss Authorized Distributor (China)
Wenzhou Phonetoo is an authorized Danfoss distributor in China — listed in the official Danfoss dealer directory.
The EKE 315 is a dedicated superheat controller for industrial refrigeration evaporators. It can operate both pulse-width modulated (PWM) valves and motorized valves (Danfoss ICAD/ICM actuators), and connects to Danfoss system managers for Po-optimization.
Wenzhou Phonetoo Electromechanical Co., Ltd. is an authorized Danfoss distributor in China. Contact us for availability, pricing and delivery time.
Key features
- DX superheat control with extensive refrigerant list — or user-defined refrigerant via Antoine equation
- Operates PWM valves and motorized valves (ICAD/ICM)
- Thermostat control; Po-optimization when connected to a Danfoss system manager
- Modbus RTU (RS485) data communication; CAN for MMI
- Remote graphical display MMIGRS2 can be connected
- Main switch by digital input; start/stop from external PLC
- Extra temperature sensor and extra pressure transmitter inputs readable via Modbus
- Safety stop and alarm by digital input
- Easy configuration with free CoolConfig software; graphical LCD display
- DIN rail mounting, IP20 / IP40 (panel front), 193 g
Technical data
| Parameter | EKE 315 |
|---|---|
| Supply | 24 V DC ± 20% or 24 V AC ± 20%, 50/60 Hz; 15 W max |
| Analog inputs | Pt1000 ×3, NTC ×3 (10 kΩ at 25 °C), 0–10 V / 4–20 mA ×2 |
| Digital inputs | 2 × voltage-free contact |
| Digital outputs | 3 × relay + 1 × solid-state relay |
| Analog output | 1 × 0–20 mA / 4–20 mA (max 500 Ω) |
| Communication | Modbus RTU (RS485, galvanically isolated), CAN |
| Ambient | –20 °C – +55 °C operation |
| Mounting | DIN rail |
Ordering
| Type | Description | Code number |
|---|---|---|
| EKE 315 | Superheat controller, with display, 24 V DC or AC | 080G5042 |
| MMIGRS2 | Remote display (HMI) | 080G0294 |
| Display cable | 1.5 m / 3 m | 080G0075 / 080G0076 |
Applications
- Industrial evaporator superheat control (cold stores, food processing, distribution centers)
- DX systems with PWM or motorized expansion valves
- Systems coordinated by Danfoss system managers with Po-optimization
- Retrofits where evaporator control is centralized on Modbus