EN-14
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SIW 6TES - SIW 11TES
12 Device information
1
Type and order code
SIW 6TES
SIW 8TES
SIW 11TES
2
Design
Heat source
Brine
Brine
Brine
2.1
Model
Compact
Compact
Compact
2.2
Contr.
Integrated
Integrated
Integrated
2.3
Thermal energy meter
Integrated
Integrated
Integrated
2.4
Installation location
Indoors Indoors Indoors
2.5
Performance levels
1
1
1
3
Operating limits
3.1
Heating water flow
°C
20 to 62 ± 2
20 to 62 ± 2
20 to 62 ± 2
3.2
Brine (heat source)
°C
-5 to 25
-5 to 25
-5 to 25
3.3
Antifreeze
Monoethylene
glycol
Monoethylene
glycol
Monoethylene
glycol
3.4
Minimum brine concentration (-13 °C freezing temperature)
25%
25%
25%
4
Flow / sound
4.1
Heating water flow / free compression
Nominal flow in accordance
with EN 14511
at B0 / W35...30
m³/h / Pa
1,0 / 68000
1,4 / 52000
1,8 / 36000
at B0 / W45...40
m³/h / Pa
1,0 / 68000
1,3 / 52500
1,7 / 42000
at B0 / W55...47
m³/h / Pa
0,6 / 73000
0,8 / 72000
1,0 / 49000
Minimum heating water flow
m³/h / Pa
0,6 / 73000
0,8 / 72000
1,0 / 49000
4.2
Brine flow rate / free compression
Nominal flow in accordance
with EN 14511
at B0 / W35...30
m³/h / Pa
1,5 / 54000
2,1 / 37500
2,7 / 79500
at B0 / W45...40
m³/h / Pa
1,3 / 59000
1,7 / 48000
2,4 / 87000
at B0 / W55...47
m³/h / Pa
1,3 / 59000
1,5 / 57000
2,0 / 95000
Minimum brine flow rate
m³/h / Pa
1,3 / 59000
1,5 / 57000
2,0 / 95000
4.3
Sound power level according to EN 12102
dB(A)
42
42
43
4.4
Sound pressure level at a distance of 1m
1
dB(A)
30
30
31
5
Dimensions, connections and weight
5.1
Device dimensions
2
H x W x D mm
1994
590 x 710
1994
590 x 710
1994
590 x 710
5.2
Weight of the transportable unit(s) incl. Packaging/filled
kg
265 / 422
280 / 438
287 / 445
5.3
Device connections for heating system
Inches
Thread 1¼" external
Thread 1¼" external
Thread 1¼" external
5.4
Device connections for heat source
Inches
Thread 1¼" external
Thread 1¼" external
Thread 1¼" external
5.5
Refrigerant; total filling weight
type/kg
R410A/1,2
R410A/1,6
R410A/1,9
5.6
GWP value / CO
2
equivalent
--- / t
2088 / 3
2088 / 3
2088 / 4
5.7
Refrigeration circuit hermetically sealed
yes
yes
yes
5.8
Lubricant; total filling quantity
type/litres
Polyolester (POE)/0.7 Polyolester (POE)/1.2 Polyolester (POE)/1.2
5.9
Volume of heating water in device
Litres
2,8
3,2
3,7
5.10 Volume of heat transfer medium in device
Litres
2,9
3,4
3,9
6
Electrical connection
6.1
Supply voltage / fuse protection (combined infeed HP and HG2)
3~/N/PE 400 V
(50 Hz) / C16A
3~/N/PE 400 V
(50 Hz) / C16A
3~/N/PE 400 V
(50 Hz) / C20A
6.2
Fuse protection for separate infeed: HP / HG2
C10A / B10A
C10A / B10A
C10A / B10A
6.3
Control voltage / fuse protection
1~/N/PE 230 V
(50 Hz) / C13A
1~/N/PE 230 V
(50 Hz) / C13A
1~/N/PE 230 V
(50 Hz) / C13A
6.4
Degree of protection according to EN 60 529
IP 21
IP 21
IP 21
6.5
Starting current with soft starter
A
28 (without SS)
17
20