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SI 30TE
12 Equipment Data
1
Type and order code
SI 30TE
2
Design
2.1
Degree of protection according to EN 60 529
IP 21
2.2
Installation location
Indoors
3
Performance data
3.1
Operating temperature limits:
Heating water flow
°C
up to 58 ± 2
Brine (heat source)
°C
-5 to +25
Antifreeze
Monoethylene glycol
Minimum brine concentration (-13 °C freezing temperature)
25%
3.2
Temperature spread of heating water (flow/return flow)
at B0 / W35
1
K
1. Operation with 2 compressors.
10.0
5.2
3.3
Heat output / COP
at B-5 / W55
2
kW / ---
1
2. This data indicates the size and capacity of the system according to EN 255 or EN 14511. For an analysis of the economic and energy efficiency of the system, both the bivalence
point and the regulation should also be taken into consideration. The specified values, e.g. B10 / W55, have the following meaning: Heat source temperature 10 °C and heating
water flow temperature 55 °C.
24.7 / 2.4
kW / ---
3
3. Operation with 1 compressor.
9.0 / 1.7
at B0 / W45
2
kW / ---
1
28.7 / 3.3
kW / ---
3
12.0 / 2.7
at B0 / W50
2
kW / ---
1
28.1 / 2.9
kW / ---
3
11.3 / 2.4
at B0 / W35
2
kW / ---
1
31.2 / 4.6
30.3 / 4.4
kW / ---
3
14.4 / 4.2
14.1 / 4.1
3.4
Sound power level
dB(A)
62
3.5
Sound pressure level at a distance of 1 m
dB(A)
46
3.6
Heating water flow with an internal pressure differential of
m³/h / Pa
2.6
4
/ 1100
4. Minimum heating water flow rate
5.0
5
/ 2500
5. Recommended heating water flow rate and brine throughput
3.7
Brine throughput with an internal pressure differential (heat source) of
m³/h / Pa
7.0
5
/6000
7.0
5
/6000
3.8
Refrigerant / total filling weight
type / kg
R404A / 7.7
3.9
Lubricant / total filling weight
type / litres
Polyolester (POE) / 3.54
4
Dimensions, connections and weight
4.1
Device dimensions without connections
6
H x W x L mm
6. Note that additional space is required for pipe connections, operation and maintenance.
1660 x 1000 x 775
4.2
Device connections to heating system
Inch
G 1 1/2'' internal/external
4.3
Device connections to heat source
Inch
G 2'' internal/external
4.4
Weight of the transportable unit(s) incl. packing
kg
365
5
Electrical connection
5.1
Nominal voltage; fuse protection
V / A
400 / 20
5.2
Nominal power consumption
1
B0 W35
kW
6.78
6.91
5.3
Starting current with soft starter
A
25
5.4
Nominal current B0 W35 / cos
2
A / ---
12.23 / 0.8
12.72 / 0.8
5.5
max. power consumption of compressor protection (per compressor)
W
70
6
Complies with the European safety regulations
7
7. See CE declaration of conformity
7
Additional model features
7.1
Water in device protected against freezing
8
8. The heat circulating pump and the heat pump manager must always be ready for operation.
Yes
7.2
Performance levels
2
7.3
Controller internal/external
Internal
