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Idiomas disponibles
Idiomas disponibles
Technical specifications
Materials
Shut-off valves
Body:
Check valve:
Temperature gauge:
Air separator device
Body:
Instrument holder
Body:
Seals:
O-Rings:
Flow meter
Body:
Transparent level gauge:
Flow indicator:
Hydraulic seals:
Insulation
Material:
Average thickness:
Density:
Working temperature range:
Thermal conductivity:
Reaction to fire (UL 94):
Head available at the circulation unit connections
268 series
Flow rate adjustment range 1
H (mm w.g.)
6
5
4
3
2
2
1
1
0
0
0,2
0,4
0,6
Power consumption
P (W)
80
UPS 15-65
70
60
50
1
40
30
20
0
0,2
0,4
0,6
brass EN 12165 CW617N
brass EN 12164 CW614N
steel / aluminium
brass EN 12165 CW617N
brass EN 12165 CW617N
EPDM
EPDM
brass EN 12165 CW617N
brass EN 12164 CW614N
EPDM
30 mm
45 kg/m
-5–120°C
0,037 W/(m·K) at 10°C
class HBF
13 l/min
–
H (kPa)
UPS 15-65
3
0,8
1,0
1,2
1,4
3
G (m
/h)
3
2
0,8
1,0
1,2
3
G (m
Performance
Medium:
Max. percentage of glycol:
Max. working temperature:
Max. working pressure:
Safety relief valve working temperature range:
Safety relief valve setting: 6 bar (for other settings, see 253 series)
Check valve min. opening pressure (Δp): 2 kPa (200 mm w.g.)
Working temperature range of shut-off and check valve:
Working temperature range of flow meter :
Flow rate adjustment:
Flow rate indicator accuracy:
Pressure gauge scale:
Temperature gauge scale:
Connections:
PSU
Hose connection:
Fill/drain connections:
Grundfos Solar 15-65 pump
Body:
EPP
Electric supply:
Max. pressure:
3
Max. temperature:
Protection class:
Digital regulator
Electric supply:
Nominal power consumption:
4 Pt1000 probe inputs
2 relay outputs with semiconductor with contact rating:
2 temperature probes with working range:
Probe cable working temperature range:
2 temperature probes with working range:
Probe cable working temperature range:
Ambient temperature range:
Protection class:
Dimensions:
269 series
Flow rate adjustment range 1
H (mm w.g.)
60
6
50
5
40
4
30
3
20
2
1
10
1
0
0
0
0,2
1,4
/h)
3
water, glycol solutions
- deaerator side flow:
- pump side return:
with Ø 15 mm hose connection
cast iron GG 15/20
172 x 111 x 49 mm
–
3
2
0,4
0,6
0,8
1,0
50%
160°C
110°C
10 bar
-30–160°C
-30–160°C
-10–110°C
1–13 l/min
±10%
0–10 bar
0-160°C
3/4" F
3/4" M
230 V - 50 Hz
10 bar
110°C
IP 42
230 V - 50 Hz
1,5 VA (12 V (ac))
1 A
-50–200°C
-50–70°C
-50–200°C
-50–180°C
0–40°C
IP 20
13 l/min
H (kPa)
60
UPS 15-65
50
40
30
20
10
0
1,2
1,4
3
G (m
/h)
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