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12 Device information
1
Type and order code
2
Design
Heat source
2.1
Model
2.2
Controller
2.3
Thermal energy meter
2.4
Installation location
2.5
Performance levels
3
Operating limits
1 2
3.1
Heating water flow
1 2
3.2
Brine (heat source)
3.3
Antifreeze
3.4
Minimum brine concentration (-13 °C freezing temperature)
4
Flow / sound
4.1
Heating water flow / free compression (max).
Nominal flow in accordance with EN 14511at B0...-3 / W35...30
Minimum heating water flow
4.2
Brine flow rate / free compression (max).
Nominal flow in accordance with EN 14511at B0...-3 / W35...30
Minimum brine flow rate
4.3
Sound power level according to EN 12102
4.4
Sound pressure level at a distance of 1m
5
Dimensions, weight and filling quantity
4
5.1
Device dimensions
5.2
Weight of the transportable unit(s) incl. packaging
5.3
Device connections for heating
5.4
Device connections for heat source
5.5
Refrigerant / total filling weight
5.6
GWP value / CO
equivalent
2
5.7
Refrigeration circuit hermetically sealed
5.8
Lubricant / total filling quantity
5.9
Volume of heating water in device
5.10 Volume of heat transfer medium in device
6
Electrical connection
6.1
Supply voltage / fuse protection / RCD-Type
6.2
Control voltage / fuse protection / RCD-Type
6.3
Degree of protection according to EN 60 529
6.4
Starting current with soft starter
6.5
Nominal power consumption B0 W35 / max. power consumption
Nominal current B0 W35 / cos
6.6
6.7
Power consumption of compressor protection
(per compressor)
6.8
Power consumption of pumps
EN-12
°C
°C
m³/h / Pa
at B0...-3 / W45...40
m³/h / Pa
at B0...-3 / W55...47
m³/h / Pa
m³/h / Pa
m³/h / Pa
at B0...-3 / W45...40
m³/h / Pa
at B0...-3 / W55...47
m³/h / Pa
m³/h / Pa
dB(A)
3
dB(A)
H x W x L mm
kg
inches
Inches
type/kg
--- / t
type/litres
Litres
Litres
A
5
kW
A / ---
W
kW
452237.66.50 · FD 9912
SI 50TU
Brine
Universal
integrated
Integrated
Indoors
2
20 to 62 ± 2
-5 to +25
Monoethylene glycol
25 %
8.8 / 35000
8.2 / 32000
4.8 / 69000
4.8 / 69000
13.0 / 37000
11.5 / 52000
9.6 / 72000
9.6 / 72000
61
45
1660 x 1000 x 750
465
Rp 1½"
Rp 2½"
R410A / 16.8
2088 / 35
yes
Polyolester (POE)/7.3
13
13
3~/PE 400 V (50 Hz) / C 40A / A
1~/N/PE 230 V (50 Hz) / C 13A / A 1~/N/PE 230 V (50 Hz) / C 13A / A
IP 21
56
10.4 / 18.4
21.5 / 0.8
90 / thermostatically controlled
up to 0.6
SI 50TU - SI 75TU
SI 75TU
Brine
Universal
integrated
Integrated
Indoors
2
20 to 62 ± 2
-5 to +25
Monoethylene glycol
25 %
12.7 / 37000
12.2 / 41000
7.3 / 71000
7.3 / 71000
18.4 / 64000
16.4 / 76000
14.3 / 87000
14.3 / 87000
62
46
1890 x 1350 x 750
565
Rp 2"
Rp 2½"
R410A / 23.0
2088 / 48
yes
Polyolester (POE)/7.3
18
18
3~/PE 400 V (50 Hz) / C 50A / A
IP 21
62
15.3 / 26.8
31.7 / 0.8
90 / thermostatically controlled
up to 1.0
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