FLK Gas Sampling System - MPIP - Free

SQ254 Heat Exchanger
1.5 Technical data
Operating Voltage Volt 380-480
Frequency Hz 50/60
Control Voltage Volt 24 V DC from control unit
Frequency Hz 50/60
Cooling capacity kW 65
Circulation pump
Power of motor kW 2.2
Motor speed 1/min 3460
Fan
Power of motor kW 0,52
Motor speed 1/min 1340
Heat exchanger
Inlet temperature of air °C max. 45
Outlet temperature of air °C appr. 105
Inlet temperature of medium °C 200
Outlet temperature of medium °C 170
Cooling surface m 2 25
Cooling unit
Weight, incl. filling kg appr. 420
Protection type IP 54
Cooling medium
synthetic heat transfer liquid
Total content of the unit ltr. appr. 50
The performance data mentioned above are guaranteed provided that Siemens approved heat transfer liquid is
used as a cooling medium. Do not use other cooling medium than specified by Siemens.
For service, power supply and serial number please refer to the nameplate on the switch cabinet.
Factory Settings
Temperature of thermostat to be adjusted for 3 way valve 140 °C
Switch temperature for start fan to be adjusted at the Temp.-controller 180 °C
Maximum temperature to be adjusted at the Temp.-controller 220 °C
Minimum temperature to be adjusted at the Temp.-controller 130 °C
Minimum flow to be adjusted at the flow meter 1.5m 3 /h
Minimum level in compensating tank over bottom
85 mm
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