Lauda IN 1030 T - Page 171

Unit IN 2560 XTW IN 2560 XTW Pump level
-40 °C kW 8.70 9.50 4
-50 °C kW 5.00 5.40 4
-60 °C kW 3.00 3.30 4
Cooling water flow rate l/min 29.0 29.0 ---
Cooling water temperature
minimum/maximum
°C 10/30 10/30 ---
Recommended cooling water
temperature
°C 15 15 ---
Recommended cooling water
pressure dierence
bar 3 3 ---
Minimum cooling water pres-
sure dierence*
bar 0.8 0.8 ---
Maximum cooling water pres-
sure dierence
bar 10 10 ---
Maximum cooling water pres-
sure
bar 10 10 ---
* only approved for a max. cooling water temperature of 20 °C
Table 54: Cooling output
Unit IN 2050 PW Pump level IN 2560 PW IN 2560 PW Pump level
Cooling output
(ambient tem-
perature 20 °C)
at 50/60 Hz at 50 Hz at 60 Hz
140 °C kW 20.00 8 25.00 28.00 8
100 °C kW 20.00 8 25.00 28.00 8
20 °C kW 20.00 8 25.00 28.00 8
10 °C kW 15.00 8 25.00 28.00 8
0 °C kW 10.80 8 24.50 27.50 8
-10 °C kW 7.80 8 24.00 27.00 8
-20 °C kW 4.80 4 17.70 19.0 8
-30 °C kW 3.00 4 11.0 12.0 8
-40 °C kW 1.60 4 7.5 7.7 8
Cooling water flow
rate
l/min 26.0 --- 29.0 29.0 ---
Cooling water tem-
perature
minimum/maximum
°C 10/30 --- 10/30 10/30 ---
V6 Integral Process Thermostats and High-Temperature Thermostats 171 / 198