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2HB Unit

This document provides a list of module numbers and their corresponding equipment descriptions for 2HB UNIT-1 BOILER MCC-“B”. It includes over 100 modules and descriptions of motors, dampers, pumps, valves, fans and other equipment controlled by the MCC panel.

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R Mathiraj
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55 views2 pages

2HB Unit

This document provides a list of module numbers and their corresponding equipment descriptions for 2HB UNIT-1 BOILER MCC-“B”. It includes over 100 modules and descriptions of motors, dampers, pumps, valves, fans and other equipment controlled by the MCC panel.

Uploaded by

R Mathiraj
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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2HB UNIT-1 BOILER MCC-“B”

MODULE
EQUIPMENT DESCRIPTION
NUMBER
11L 415/24VAC MOTOR WINDING HEATER BUS
11R 415/240V MCC/ MOTOR SPACE HEATER
12L 110V AC TEST CONTROL BUS
12R SOOT BLOWER MCC PANEL
13L GRAVIMETRIC FEEDER POWER PANEL-C
13R PA FAN -B O/L DAMPER (HFE22AA301)
14 PA FAN -B LUB OIL PUMP -A
15L COREX GAS HM VLV
15R SAMPLING SYSTEM CHILLER
21L AH B PA I/L DAMPER(HFE22AA302)
21R AH B PA O/L DAMPER(HFE23AA301
22L FD FAN-B O/L DAMPER (HHL21AA301)
22R AH-B SA I/L DAMPER (HHL21AA302)
23L AH-B SA O/L DAMPER (HHL22AA301)
23R HFO RECIRCULATING VLV HO-48(HJF40AA303)
24 PA FAN -B LUB OIL PUMP -B
25 IGNITOR AIR FAN -B
31L HFO CTRL VLV B/P VLV (HJF40AA304) HO - 35
31R FLUE GAS AT FURNACE O/L (HNA10CT102)
32L DRUM AIR VENT VLV B-35 (HAD10AA303)
32R DRUM AIR VENT VLV B-36(HAD10AA304)
33R IBD REGULATING VLV B-71 (HAD21AA302)
34 SPARE
35 SPARE
41 415/110V TRF TEST CONTROL BUS
42 15KVA 415/240 AC 3PH DP
51 UNIT BUS 10BHA
52 METERING COMPARTMENT
53 415/240V TRF MCC/MOTOR SPACE HEATERS
54 415/24V TRF MCC/MOTOR WDG HEATER BUS
61L EBD ISO VLV B-68 (HAD11AA301)
61R EBD REGULAING VLV B-69 (HAD11AA302)
MODULE
EQUIPMENT DESCRIPTION
NUMBER
62L AH-B FLUE GAS I/L DAMPER (HNA62AA301)
62R START UP VENT REG VLV S-85 (HAH41AA304)
63L START UP VENT ISO VLV S-83 (HAH41AA302)
63R SPARE
64 AH-A GUIDE BRG. LUBOIL PUMP-B
65 HP B/P SYSTEM HYD. OIL SUPLY PUMP-1
71L STAGE 1SH SPRAY ISO VLV S57 (LAE11AA301)
72L AUS. STEAM TO MILL-B INERTING VALVE AS-9
72R AUS. STEAM TO MILL-C INERTING VALVE AS-9
73L SPARE
73R SPARE
74L SPARE
74R SPARE
75 SEAL AIR FAN -B
81L SPARE
81R PLOS PANEL- C
82 FD FAN-B LUB OIL PUMP -A
83 FD FAN-B LUB OIL PUMP -B
84 SPARE
91 AH-B SUPPORT BRG LUBE OIL PUMP- A
92 AH-B GUIDE BRG LUBE OIL PUMP- A
93L ASPRV BYPASS VALVE OS-35
93R SPARE
94 SPACE
95 PULVERISER LUB OIL PUMP-C
101 SPACE
102 AH -A SUPPORT BRG. LOP - B
103 SPACE
104 SPACE

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