Grunbeck Delta-p, Руководство по эксплуатации

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Technical specifications
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11 Technical specifications
Water softener Delta-p 1" 1¼" 1½" 2"
Connection data
Nominal diameter DN 25
(1" male
thread)
DN 32
(1¼" male
thread)
DN 40
(1½" male
thread)
DN 50
(2" male
thread)
Min. drain connection DN 50 DN 70
Power supply [V]/[Hz] 230/50-60
(operation of water softener with safety extra-low voltage 24/50-60)
Connected load in operation =
max./Standby [VA] 26/19 32/19
Protection/Protection class IP 54/
Performance data
Nominal pressure PN 10
Min./max. operating pressure [bar] 2/10
Nominal flow
(restricted by hard raw water from
20 °dH / 39.2 °f / 3.92 mmol/l) [m 3 /h] 3 5 8 12
Nominal flow rate soft water with
blending
(raw water hardness 20 °dH (35.6 °f,
3.56 mmol/l)
Soft water hardness 8 °dH (14.2 °f,
1.42 mmol/l)),
not Delta-p- [m 3 /h] 5 8.3 13.3 20
Pressure loss [bar] 0.5 0.8 0.5 0.8
Nominal flow rate according to DIN EN
14743 or k
V
-value at pressure loss
1.0 bar (theoretical reference value)
[m
3
/h] 4.2 5.6 11.3 13.4
Continuous flow
(Maximum value reduced by hard raw
water from 20 °dH / 35.6 °f /
3.56 mmol/l) Depending on the raw water hardness (refer to continuous flow curve)
Minimum quantity of water removed for
perfect system control,
raw water hardness 0 °dH (0 °f,
0 mmol/l)
(The use of a blending valve increases
the minimum quantity by the amount of
water added by the blending) [l/h] 70 180
Nominal capacity [mol] 8.2 13.2 27.8 38.6
[m³ x °dH] 48 79 165 229
[m³ x °f] 58.4 140.6 293.7 407.6
Capacity per kg of regeneration salt [mol/kg] 5.7