Unit IN 230 TW IN 530 TW IN 1330 TW IN 1830 TW
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 dierence
bar 3 3 3 3
Minimum cooling water
pressure dierence*
bar 0.8 0.8 0.8 0.8
Maximum cooling water
pressure dierence
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 51: Cooling output
Unit IN 150 XT IN 550 XT IN 750 XT Pump level
Cooling output at
200 °C kW 1.50 5.00 7.00 8
100 °C kW 1.50 5.00 7.00 8
20 °C kW 1.50 5.00 7.00 8
10 °C kW 1.50 4.80 7.00 8
0 °C kW 1.30 4.60 5.40 8
-10 °C kW 1.00 3.30 3.60 8
-20 °C kW 0.70 2.30 2.60 4
-30 °C kW 0.30 1.20 1.60 4
-40 °C kW 0.06 0.50 0.80 4
-45 °C kW 0.02 0.22 0.50 2
-50 °C kW --- 0.10 --- 2
Table 52: Cooling output
Unit IN 250 XTW IN 550 XTW IN 950 XTW
IN 1850
XTW
Pump level
Cooling output at (ambient
temperature 20 °C)
200 °C kW 2.20 5.80 9.50 20.00 8
Integral XT with single-stage air-cooled
cooling unit
Integral XT with single-stage water-cooled
cooling unit
V6 Integral Process Thermostats and High-Temperature Thermostats 169 / 198