19
REMEHA ENERG25 TECHNICAL SPECIFICATION
REMEHA ENER25 TECHNICAL SPECIFICATION
18
INSTALLATION SPACE
1. Single Unit Installation 2. Multiple Units Installation
Notes
1. When surrounding the unit with soundproof walls, attach openings (louvres or the like) to the
bottom of the soundproof walls. (To prevent the short circuits of radiating air).
2. Decide installation space after consideration of the piping space.
3. If the distance of retention is specified by local-government fire prevention ordinances and
enforcement regulations, secure the installation space according to these regulations.
4. Give consideration not to cause problems for neighbouring houses due to operating noise,
radiating air, or hot ventilation air.
5. Depending on the situation, the site may be filled with radiating air and this has an effect on
performance. Prevent the short circuits with the optional wind direction boards, etc.
General Description
Fuel Type Natural Gas
Minimum Methane Number 80
Electrical Output 25kW
Heat Output (Exhaust Cooled to 124°C) 38kW
Fuel Input Net/Gross (CV 10kWh/Nm³) 75/82 kW
Min/Max Dynamic Gas Pressure 15/30 mbar
Max Return/Flow Water Temp: 75/85°C
Unit Efficiency 85.2%
Heat Recovery System
Fully closed primary water circuit
Exhaust gas heat exchanger in primary circuit
PHE between primary and secondary circuits
Primary water pump
Auto heat output modulation
Control and Protection
On board computer control, protection and monitoring
Engine stop/start, synchronising, modulation
Mechanical, electrical and thermal protection
BMS interface signals
Optional Equipment/Configuration:
Export control panel
Remote monitoring
Heat and gas metering
System controller
Anti-vibration mounts
Exhaust extension kit
Standard Equipment
Internal Exhaust silencers
Secondary water pump
Prime Mover
Type Reciprocating Engine
Combustion Cycle 4-stroke Spark Ignition
Cylinders 4
Speed 1900
NOx Emissions 542 mg/Nm
3
CO Emissions 634 mg/Nm
3
Aspiration Natural
Generator
Type PMG DC & DC/AC Inverter
Frequency 50 Hz
Voltage 400 V
Phase(s) 3-Phase
ENERG25 DATASHEET
Electrical output is based on output at the generator terminals at a power factor of 0.95. Energy quantities subject to reduction when modulating in response to
external conditions. We reserve the right to alter the Engine Type, at any time, to meet the system specifications. Performance figures are subject to original Engine
manufacturer’s declared performance, tolerances and test conditions. Output figures are based on operation at ISO3046 conditions with the exception of the exhaust
output, temperature stated above. Technical Datasheets are subject to change, without notice, due to our commitment to on-going product improvement.
(20 pages)
(24 pages)
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