EN-10 452232.66.22 · FD 9511
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SIH 9TE - SIH 11TE
12 Device Information
1
Type and order code
SIH 9TE
SIH 11TE
2
Design
2.1
Degree of protection according to EN 60 529
IP 20
IP 20
2.2
Installation Location
Indoors
Indoors
3
Performance data
3.1
Operating temperature limits:
Heating water flow
1
°C
1. For brine temperatures between -5 °C and 0 °C, flow temperature increasing from 65 °C to 70 °C
70 ± 2
70 ± 2
Brine (heat source)
°C
-5 to +25
-5 to +25
Antifreeze
Mono-ethylene glycol
Mono-ethylene glycol
Minimum brine concentration (-13 °C freezing temperature)
25%
25%
3.2
Temperature spread of heating water
(flow/return flow)
at B0 / W35
K
10.3
5.0
9.6
5.0
3.3
Heat output / COP
at B-5 / W55
2
kW / ---
2. This data indicates the size and capacity of the system according to EN 255 and 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.
7.7 / 2.5
8.9 / 2.5
at B0 / W45
2
kW / ---
8.7 / 3.4
10.3 / 3.5
at B0 / W50
2
kW / ---
8.7 / 3.2
10.8 / 3.3
at B0 / W35
2
kW / ---
9.0 / 4.5
8.9 / 4.4
11.2 / 4.7
10.9 / 4.5
3.4
Sound power level
dB(A)
55
56
3.5
Heating water flow with an internal pressure
differential of
m³/h / Pa
0.75 / 1700
1.55 / 6400
1.00 / 1600
1.90 / 7000
3.6
Brine throughput with an internal pressure
differential (heat source) of
m³/h / Pa
2.00 / 7500
2.00 / 7500
2.45 / 8000
2.45 / 8000
3.7
Refrigerant / total filling weight
type / kg
R134a / 2.2
R134a / 2.4
3.8
Lubricant / total filling weight
type / litres
Polyolester (POE) /
1.95
Polyolester (POE) /
1.77
4
Dimensions, connections and weight
4.1
Device dimensions without connections
3
H x W x L mm
3. Note that additional space is required for pipe connections, operation and maintenance.
805
650
462
805
650
462
4.2
Device connections to heating system
Inch
1¼" external thread
1¼" external thread
4.3
Device connections to heat source
Inch
1¼" external thread
1¼" external thread
4.4
Weight of the transportable unit(s) incl. packing
kg
130
133
5
Electrical Connection
5.1
Nominal voltage / fuse protection
V / A
400 / 16
400 / 16
5.2
Nominal power consumption
2
B0 W35
kW
2.00
2.02
2.38
2.44
5.3
Starting current with soft starter
A
26
27
5.4
Nominal current B0 W35 / cos
A / ---
5.8 / 0.8
5.9 / 0.8
5.9 / 0.8
6.0 / 0.8
6
Complies with the European safety regulations
4
4. See CE declaration of conformity
4
7
Additional model features
7.1
Water in device protected against freezing
5
5. The heat circulating pump and the heat pump manager must always be ready for operation
Yes
Yes
7.2
Performance levels
1
1
7.3
Controller internal/external
Internal
Internal
