S06 0004 Att_Electric Heater product data.pdf
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- Solicitation number
- 36C25225R0004
About this file
This file contains technical drawings and specifications for an electric circulation heater system. The drawings detail a WATTCO All-in-One Skid with NEMA-7 30KW 208V 3-phase circulation heater and NEMA-7 control panel. The system includes detailed specifications for a pressure vessel designed to ASME Section VIII Division 1 standards, with a design pressure of 200 PSIG, test pressure of 260 PSIG, and design temperature of 120°F.
The heater specifications include: 208V power supply, 30KW power output, 83.28 amps, 12 heating elements in 1 circuit, with Type J thermocouple. The unit features stainless steel construction for vessel flanges, nozzles, and saddles, with multiple connection points including 2" inlet/outlet ports, thermocouple connection, drain, 6" heater flange, and provision for pressure relief valve. The control panel is NEMA-7 rated with UL certification, measuring 730x480x330mm. The drawings include both mechanical layout and electrical schematics showing control circuitry and safety features.
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NOTES:
1. DIMENSIONS ARE IN INCHES.
2. FLANGE FACE FINISH Ra OF 125.
3. ALL NOZZLE PROJECTIONS ARE REFERED FROM VESSEL CENTER LINE TO FACE OF FLANGE.
4. ALL STAINLESS STEEL NUTS & BOLTS SHOULD BE ASSEMBLED USING ANTI SEIZE COMPOUND.
5. IT IS THE RESPONSIBILITY OF THE CUSTOMER/USER TO ENSURE THAT THE REQUIRED
OVERPRESSURE PROTECTION SYSTEM IS PROPERLY SELECTED AND INSTALLED PRIOR TO
INITIAL OPERATION. IF A PRESSURE RELIEF DEVICE (PRD) IS TO BE INSTALLED, IT IS THE RESPONSIBILITY OF THE CUSTOMER/USER TO SIZE AND SELECT IT FOR ITS INTENDED SERVICE.
6. THS VESSEL IS NOT DESIGNED TO WITHSTAND EXTERNAL PIPING LOADS.
46" 7"
3/ 4"
R
EF
26 3/4" REF
58"
S1S2
D H
PRV
B
8 1/4" REF
3/ 4"
84" OAL REF
4"
75 1/2"
1/ 2"
O A
L
RE
F
4X 3/4"
ANCHOR HOLES
29 3/4" REF
B
B
B
WATTCO NEMA-7
CONTROL PANEL
WATTCO NEMA-7
CIRCULATION HEATER
1/ 2"
5/
" O A
L
RE
F
TE
B
B
B
DESIGN DATA
DESIGN CODE: ASME SEC VIII DIV-1
ASME STAMP: INCLUDED
PRESSURE
DESIGN (PSIG) 200
TEST PRESSURE (PSIG) 260
TEMPERATURE DESIGN (F) 120
FLUID
SEAL TYPE (GASKET) SWG
INSULATION (TYPE/THK) CERAMIC BLANKET
ELECTRICAL
DATA
VOLTS (V) 208
POWER (KW) 30
AMPS (A) 83.28
#CIRCUITS/ #ELEMENTS 1 / 12
DENSITY (WATTS/SQ IN) 20.12
IMMERSED LENGTH (IN) 53
COLD SECTION (IN) 7
THERMOCOUPLE TYPE J
INSTALLATION HORIZONTAL
MATERIAL DATA
VESSEL
FLANGES SS
NOZZLES SS
SADDLES/SKIRTS SS
BOLTS/STUDS SA-193 B8
FLANGE
HEATER
FLANGES SS
TUBULAR ELEMENTS SS
TERMINAL BOX CS, PAINTED
CONTROL PANEL NEMA-7
SKID FRAME CS
NOZZLE SCHEDULE
MK QTY. SIZE NOZZLE NECK RATING SERVICE ORIENTATION
S1 1 2" SCH 80S CLASS 150 R.F. INLET SEE DWG
S2 1 2" SCH 80S CLASS 150 R.F. OUTLET SEE DWG
TE 1 1/4'' - 3000# COUPLING THERMOCOUPLE PROCESS SEE DWG
D 1 3/4" - NPT(M) DRAIN WITH CAP SEE DWG
H 1 6" SCH 40S CLASS 150 R.F. FLANGE HEATER SEE DWG
PRV 1 1 1/2" SCH 80S CLASS 150 R.F. PROVISION FOR PRV SEE DWG
REV. DESCRIPTION DRAWN BY DATE
REVISIONS
B ADDED PROVISION FOR PRV RZ 7/18/2024
A FOR APPROVAL / POUR APPROBATION RZ 5/22/2024
A A
B B
WATTCO ALL-IN-ONE SKID WITH NEMA-7 30KW 208V 3Ø, 6" CL150
SCH40S CIRCULATION HEATER, AND NEMA-7 CONTROL PANEL
B1857695-1
SHEET 1 OF 1
5/22/2024R. ZAKIUNLESS OTHERWISE SPECIFIED:
SCALE: N.T.S
REVDWG. NO.
B
SIZE
TITLE:NAME DATE
ENG APPR.
CHECKED
DRAWN
ESTIMATED WEIGHT:
MATERIAL
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF WATTCO. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT WRITTEN PERMISSION IS STRICTLY PROHIBITTED
> 72"36" TO 72"0" TO 36"
63 ROUGHNESSSURFACE FINISH
DIAMETER
ANGULAR
LINEAR
1/8"
0.5º
1/8"
3/16"
0.2º
3/16"
5/16"
0.2º
7/16"
55 Avenue Milton Lachine,QCH8R TK6 (514)488-9124 www.wattco.com
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
WATTCO INC. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT
THE WRITTEN PERMISSION OF WATTCO INC IS PROHIBITED.
APPROVED BY / STAMP
“PLEASE NOTE THESE DRAWINGS HAVE NOT
YET BEEN REVIEWED BY AN ENGINEER”
5/23/2024M. OMER
SS / CS
1150 LBS
WATTCO
EMS-LOCAL
AutoCAD SHX Text In event of High limit The High limit controller will display flashing "ALM". To reset: -Wait until High limit controller shows a temperature 3 degrees less than high limit Set point, -Press "PF" key for 2 sec to reset high limit alarm.
AutoCAD SHX Text Project:
AutoCAD SHX Text Sales order Number:
AutoCAD SHX Text Drawn by:
AutoCAD SHX Text Certification Number:
AutoCAD SHX Text
UL
AutoCAD SHX Text Date of Issue:
AutoCAD SHX Text Purpose of Issue:
AutoCAD SHX Text Scale:
AutoCAD SHX Text for Approval
AutoCAD SHX Text
NA
AutoCAD SHX Text THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF WATTCO. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT WRITTEN PERMISSION IS STRICTLY PROHIBITTED
AutoCAD SHX Text
REV.A
AutoCAD SHX Text Caution- replace fuses with same type and rating.
AutoCAD SHX Text Checked by:
AutoCAD SHX Text A.R
AutoCAD SHX Text 22/05/2024
AutoCAD SHX Text 30KW/ 208V/ 3PH/ 60Hz
AutoCAD SHX Text 1857695-2
AutoCAD SHX Text 2A
AutoCAD SHX Text 1A
AutoCAD SHX Text
FU10
AutoCAD SHX Text
FU11
AutoCAD SHX Text Thermocouple
AutoCAD SHX Text Type J
AutoCAD SHX Text (L)
AutoCAD SHX Text (4)
AutoCAD SHX Text (4)
AutoCAD SHX Text (10)
AutoCAD SHX Text (N)
AutoCAD SHX Text (H1)
AutoCAD SHX Text (H2)
AutoCAD SHX Text
208VAC
AutoCAD SHX Text
150VA
AutoCAD SHX Text
120VAC
AutoCAD SHX Text 208V/3ph/60Hz
AutoCAD SHX Text X2
AutoCAD SHX Text X1
AutoCAD SHX Text Heating load
AutoCAD SHX Text 30KW/208V/3ph/60Hz
AutoCAD SHX Text
AutoCAD SHX Text +R1
AutoCAD SHX Text -S1
AutoCAD SHX Text K2
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text + R1
AutoCAD SHX Text
- S1
AutoCAD SHX Text
AutoCAD SHX Text K2
AutoCAD SHX Text L2
AutoCAD SHX Text L2
AutoCAD SHX Text Thermocouple
AutoCAD SHX Text Type J
AutoCAD SHX Text
TRANSFORMER
AutoCAD SHX Text
#14AWG
AutoCAD SHX Text Heating contactor
AutoCAD SHX Text C
AutoCAD SHX Text Temperature controller class 1 Div.2
AutoCAD SHX Text
WATLOW PM6C1CK-AAAAA12
AutoCAD SHX Text Limit Controller 1 (class 1 Div.2) WATLOW PM6C1CK-AAAAA12
AutoCAD SHX Text A4J110
AutoCAD SHX Text
FU1
AutoCAD SHX Text
LC1D80G7
AutoCAD SHX Text C
AutoCAD SHX Text Disconnect fusible 200A - GS2MU3N
AutoCAD SHX Text 84A
AutoCAD SHX Text
#2AWG
AutoCAD SHX Text
RA
AutoCAD SHX Text R
AutoCAD SHX Text G
AutoCAD SHX Text
RA
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
RC
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text Temperature control relay RSB2A080F7
AutoCAD SHX Text
RC
AutoCAD SHX Text
RA
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text High Limit relay RSB2A080F7
AutoCAD SHX Text HI-LIMIT Alarm ON pilot light GOL3
AutoCAD SHX Text Heater ON pilot light GOL3
AutoCAD SHX Text (12)
AutoCAD SHX Text (1)
AutoCAD SHX Text (4)
AutoCAD SHX Text (4)
AutoCAD SHX Text (4)
AutoCAD SHX Text (10)
AutoCAD SHX Text (5)
AutoCAD SHX Text (5)
AutoCAD SHX Text (6)
AutoCAD SHX Text (7)
AutoCAD SHX Text (8)
AutoCAD SHX Text (8)
AutoCAD SHX Text (N)
AutoCAD SHX Text (N)
AutoCAD SHX Text (N)
AutoCAD SHX Text sel.3 pos
AutoCAD SHX Text
#2AWG
AutoCAD SHX Text
REMOTE OFF-ON
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text (3)
AutoCAD SHX Text
SW1
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text Flow Switch
AutoCAD SHX Text (2)
AutoCAD SHX Text (730x480x330) NEMA 7 UL-certification
WATTCO
OFF
AutoCAD SHX Text
ON
AutoCAD SHX Text L
AutoCAD SHX Text L
AutoCAD SHX Text -Rotary actuator
AutoCAD SHX Text Project:
AutoCAD SHX Text Sales order Number:
AutoCAD SHX Text Certification Number:
AutoCAD SHX Text Date of Issue:
AutoCAD SHX Text Purpose of Issue:
AutoCAD SHX Text Scale:
AutoCAD SHX Text
NA
AutoCAD SHX Text THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF WATTCO. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT WRITTEN PERMISSION IS STRICTLY PROHIBITTED
AutoCAD SHX Text Drawn by:
AutoCAD SHX Text Checked by:
AutoCAD SHX Text
UL
AutoCAD SHX Text for Approval
AutoCAD SHX Text
REV.A
AutoCAD SHX Text A.R
AutoCAD SHX Text 22/05/2024
AutoCAD SHX Text 1857695-2
AutoCAD SHX Text 30KW/ 208V/ 3PH/ 60Hz
(730x480x330) NEMA 7 UL-certification
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