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The new and improved series of Protherm Ray electric boilers offers a modern solution for heating apartments or family homes. These boilers provide high comfort levels due to their very low noise levels, full automation, and minimal maintenance requirements. Upon delivery, they are already equipped with the necessary measuring, protection, and control elements to ensure safe operation and optimal performance.
ADVANTAGES OF USING ELECTRIC ENERGY
The Protherm Ray electric boiler operates over a wide range of power inputs.
Since these boilers run on electricity, they produce no emissions and do not harm the environment.
Their compact design and small dimensions make them easy to install, requiring minimal space.
The user-friendly interface of the Ray electric boiler features simple adjustments with quick and efficient responses.
Low noise levels during operation enhance overall comfort.
The Ray electric boiler can be connected to an external water heater for domestic hot water production.
The boiler’s electronic display includes durable and easy-to-use buttons.
The integrated new-generation electronic board allows continuous power modulation, minimizing electricity consumption and preventing electrical grid overload.
The built-in electronic board controls the circulation pump to ensure efficient heat transfer throughout the system.
The Protherm Ray electric boiler continuously adjusts power consumption, preventing any issues during startup and operation.
Power modulation is achieved by activating and deactivating heating elements as needed, optimizing the boiler’s performance and efficiency.
To avoid faulty electrical contacts, a main switch should be installed nearby for turning the boiler on and off.
-Panoul de comanda al cazanului PROTHERM RAY permite monitorizarea permanenta a functiilor echipamentului si setarea facila a acestora cat si accesul in functia “service” pentru vizualizarea si rezolvarea eventualelor avarii aparute.
The boiler operates in two power stages (7+7 kW) with a 380V electrical supply.
The Ray electric boiler series has been upgraded with a digital display that allows real-time monitoring of:
The temperature of the heating system water
The temperature of domestic hot water from an external boiler (optional accessory)
The immediate power status of the boiler
The water pressure in the system
Access to the service menu
Installation Manual:
Installation Manual for Ray KE 6-28 EU Electric Boiler
User Manual:
User Manual for Ray KE 6-28 EU Electric Boiler
| Max Thermal Power | 12 kW, 14 kW, 18 kW, 21 kW, 24 kW, 28 kW, 32 kW, 6 kW, 9 kW |
|---|---|
| Maximum Efficiency | 99.5 % |
| Max Heating Temperature | 85 °C |
| Max Heating Pressure | 3 bar |
| Min Heating Pressure | 0.8 bar |
| Absorbed Electrical Power | 12 kW, 14 kW, 18 kW, 21 kW, 24 kW, 28 kW, 6 kW, 9 kW |
| Max Current per Phase | 14,40 A, 18 A, 23 A, 27.5 A, 3×32 A, 3×36.5 A, 3×43 A, 9,40 A |
| Nominal Fuse Rating | 10 A, 16 A, 20 A, 25 A, 3×40+N A, 3×50+N A, 32 A |
| Power Supply Cable Section | 2,50 mm2, 4 mm2 |
| Height | 740 mm |
| Width | 410 mm |
| Depth | 315 mm |
| Heating Circuit Connection | 3/4" |
| Expansion Vessel Volume | 8 L |
| Power Supply | 400 V |
| Protection Rating | IP40 |
| Weight | 24 kg |
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