Item: High pressure CO2 gas circulation heater with control and supply
Qty:1 No
Specification
Application: The heater will be used for heating high pressure CO2 gas in a circulating
loop. The scope of supply includes heating module, power supply, control and feedback
devices.
Technical Details:
S. No
Parameter
Value
1.
Maximum heat load
5 kW
2.
Type
Single Pass/Multi Pass
3.
Working gas
CO2 gas
4.
Heater Control
Temperature Controller
5.
Inlet Pressure
77 bar
6.
Inlet temperature
400 ºC
7.
Flow rate
0.06 kg/s
8.
Maximum Outlet temperature
472 ºC
9.
Allowable pressure drop
± 1%
10. Inlet/Outlet Connection
25 mm NB or nearby standard
11. Heating Element
Pl. Specify
12. Number of Elements
Pl. Specify
13. Material of Construction
For Heater Tube: Pl. Specify
For Heating Element: Pl. Specify
14. Orientation
Vertical/Horizontal
15. Interlock
Process thermocouple & Thermal fuse for High
Limit
16. Material of heater enclosure
High temperature resistant material or alloy
17. Shell & Flange Material
SS316
18. Maximum Shell Dimensions
100 mm x 650 mm
(Diameter x Length)
19. Maximum Flange Dimensions 200 mm x 32 mm
(Diameter x thickness)
20. Input Electrical Supply
415 V, 3 phase, 50 Hz
21. Controller
PID controller. PID for ON/OFF. Regulation of
current/voltage using thyristor based supply,
temperature
sensing
and
its
control,
controlling/cutoff at high limit, temperature
overload
protection.
With
suitable
communication port for external control.
22. Power Supply
Suitable Thyristor based power supply for heat
load, MCB, VIF meter, digital panel meter,
indicating lamp for phase, fuse link and neutral
link with fuse base.
23. Sensors/Monitoring
Thermocouple
for
Inlet/Outlet
temperature,
Heater ON/OFF, Digital panel thermocouple
meter.
24. Confirming Standard
IS 4159
25. Protection Class
IP 65 (For enclosure) or equivalent
Test Certificate
The recommended firm will have to furnish the necessary test certificate confirming the
required output at input duty parameters.
Acceptance criteria
The heater will be tested at the user’s site (at RRCAT, Indore) and it will be accepted only
after satisfactory performance.
Bidder Qualification
Supplier should be either manufacturer or authorized dealer of the original manufacturer.
The manufacturing firm should be ISO 9001 certified.
Warranty
The supplier should extend warranty at site (RRCAT, Indore) for the performance of the
heater against any manufacturing/assembly defect for the duration of one year from the
date of final acceptance.