ABB SCK - Page 31

OI/SCK
-EN Rev. E Operating instruction SCK Gas Sampling System 31
The main components of the cooling module are:
No. Component
1
Temperature sensor (return) -B55
2
Cooling water return (brass, pipe connector 1")
3
Check valve -J65
4
Shut-off valve cooling water -J63
5
Cooling water inlet (brass, pipe connector 1")
6
Cooling water feed (brass, pipe connector 1")
7
Pressure controller -B56
8
Temperature sensor (feed) -B54
9
Safety relief valve outlet (brass, pipe connector 1")
10
Safety relief valve cooling water pressure -J62
11
Surge tank -J61
12
Fan motor heat exchanger -M52
13
Heat exchanger -J60
14
Cooling water pump -M51
15
Winbloc analog input module -D51
16
Winbloc CAN bridge -D50
17
Terminal strip power supply for motor and pump -X51
18
Terminal box -W51
19
Cable glands and cable feed-through
20
Flow controller -B57
The closed cooling-water circuit must be filled with approx. 50 l potable water
(requirements: see Preparing the cooling-water circuit on page 114). The cir-
culation pump transports at least 5 m
3
/h through the probe pipe. The re-
sistance thermometer is installed at the cooling water inlet of the cooling
module and signals to the water temperature controller.
The water flows through the heat exchanger and pressure-compensating
vessel. Additional instruments for measuring pressure, flow rate and temper-
ature and fitted in the water pipe. Monitoring is performed on the
touchscreen on the control cabinet.
Function of
components
Cooling water circuit
regulation