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SI 90TU - SI 130TU
5.8
Lubricant / total filling quantity
type/litres
Polyolester (POE) / 14.6
5.9
Volume of heating water in device
Litres
26
5.10 Volume of heat transfer medium in device
Litres
26
6
Electrical connection
6.1
Supply voltage / fuse protection / RCD-Type
3~/PE 400 V (50 Hz) / C 100A / A
6.2
Control voltage / fuse protection / RCD-Type
1~/N/PE 230 V (50 Hz) / C 13A / A
6.3
Degree of protection according to EN 60 529
IP 21
6.4
Starting current with soft starter
A
110
6.5
Nominal power consumption B0 W35 / max. power consumption
5
kW
30.0 / 57.5
6.6
Nominal current B0 W35 / cos
A / ---
54.1 / 0.8
6.7
Power consumption of compressor protection
(per compressor)
W
150 / thermostatically controlled
6.8
Power consumption of pumps
kW
up to 1.8
7
Complies with the European safety regulations
6
8
Additional model features
8.1
Water in device is protected against freezing
7
Yes
8.2
Max. operating overpressure (heat source/heat sink)
bar
3.0
9
Heat output / COP
9.1
Heat output / coefficient of performance (COP)
8
Performance level
1
2
at B-5 / W45
kW / ---
58.3 / 3.2
117.0 / 3.3
at B0 / W55
kW / ---
65.0 / 3.0
129.6 / 3.1
at B0 / W45
kW / ---
67.2 / 3.7
132.1 / 3.7
at B0 / W35
kW / ---
70.7 / 4.7
138.1 / 4.6
1. If necessary, the operating range can be extended to a brine inlet temperature of -10 °C. In this case, the minimum brine concentration must be adjusted to 30%. (Freezing
temperature -17 °C)
For brine inlet temperatures of -10 °C to -5 °C, flow temperature increasing from 50 °C to 60 °C.
For brine inlet temperatures of -5 °C to 0°C, flow temperature increasing from 60 °C to 62 °C.
2. Operation is possible at brine inlet temperatures of up to +35 °C. For brine inlet temperatures of 25 °C to 35 °C, flow temperature decreasing from 62 °C to 58 °C.
3. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation at 55 °C flow temperature.
The specified sound pressure level represents the free sound area level. The measured value can deviate by up to 16 dB(A), depending on the installation location.
4. Note that additional space is required for pipe connections, operation and maintenance.
5. These data indicate the size and capacity of the system. For an analysis of the economic and energy efficiency of the system, the bivalence point and regulation should be
taken into consideration. These specifications can only be achieved with clean heat exchangers. Information on maintenance, commissioning and operation can be found in
the respective sections of the installation and operating instructions. The specified values, e.g. B0 / W55, have the following meaning: Heat source temperature 0 °C and heating
water flow temperature 55 °C.
6. See CE declaration of conformity
7. The heat circulating pump and the heat pump manager must always be ready for operation.
8. The coefficients of performance are valid with the circulating pumps included in the scope of supply.
Содержание SI 130TU
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