Lauda IN 130 T - Page 170

Unit IN 250 XTW IN 550 XTW IN 950 XTW
IN 1850
XTW
Pump level
100 °C kW 2.20 5.80 9.50 20.00 8
20 °C kW 2.10 5.80 9.50 20.00 8
10 °C kW 2.00 5.80 8.50 15.00 8
0 °C kW 1.80 5.40 6.20 11.50 8
-10 °C kW 1.40 4.00 4.30 8.50 8
-20 °C kW 1.00 2.60 3.00 6.10 4
-30 °C kW 0.55 1.45 1.70 3.60 4
-40 °C kW 0.20 0.55 0.90 1.90 4
-45 °C kW 0.05 0.30 0.60 1.30 2
-50 °C kW --- 0.12 0.35 1.10 2
Cooling water flow rate l/min 4.2 8.0 20.0 26.0 ---
Cooling water temperature
minimum/maximum
°C 10/30 10/30 10/30 10/30 ---
Recommended cooling
water temperature
°C 15 15 15 15 ---
Recommended cooling
water pressure dierence
bar 3 3 3 3 ---
Minimum cooling water
pressure dierence*
bar 0.8 0.8 0.8 0.8 ---
Maximum cooling water
pressure dierence
bar 5 10 10 10 ---
Maximum cooling water
pressure
bar 10 10 10 10 ---
* only approved for a max. cooling water temperature of 20 °C
Table 53: Cooling output
Unit IN 2560 XTW IN 2560 XTW Pump level
Cooling output (ambient tem-
perature 20 °C)
at 50 Hz at 60 Hz
200 °C kW 25.00 28.00 8
100 °C kW 25.00 28.00 8
20 °C kW 25.00 28.00 8
10 °C kW 24.50 27.50 8
0 °C kW 22.50 25.50 8
-10 °C kW 22.00 25.00 8
-20 °C kW 18.50 21.10 4
-30 °C kW 12.50 14.90 4
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