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(Supersedes PQ404-5)
PQ404-6
CHS
161-048642-001
OCTOBER, 1983
4
and
Installation, Operation
RENEWAL PARTS IDENTIFICATION
Horizontal Electric Steam Boiler
Model Number CHS 0 – 150 PSI
© 2010 Chromalox, Inc.
Power CC Size of Output
Nominal 90˚C Amps Standard Lbs. per
Model B.H.P. Fuse Delta Size Wire per Elements Control Hr. at
Number Rating kW Contactors Size kW (Amps) (M.C.M) Circuit (kW) System 212˚F
CHS-150* 15.3 150 5 50A 60A 30 1 300 4/0 181
260
452
130
CHS-180* 18.4 180 6 50A 60A 30 1 300 250 217 3 30 543
CHS-210* 21.4 210 7 50A 60A 30 1 600 600 253
360
633
130
CHS-240* 24.5 240 8 50A 60A 30 1 600 400 290 4 60 723
CHS-270* 27.6 270 9 50A 60A 30 1 600 600 326
460
814
130
CHS-300* 30.6 300 10 50A 60A 30 1 600 600 362 5 60 904
CHS-360 36.7 360 12 50A 60A 30 2 300 250 217
290
1085
360
CHS-420 42.9 420 14 50A 60A 30 2 600 350 254
490
1266
160
CHS-495 50.5 495 11 60A 100A 45 2 600 500 297
3 135
1492
190
CHS-540 55.1 540 12 60A 100A 45 2 600 600 324 4 135 1628
CHS-630 64.3 630 14 60A 100A 45 2 600 700 378
4 135
1889
190
CHS-720 73.5 720 16 60A 100A 45 3 600 400 324
5 135
2170
145
CHS-810 82.7 810 18 60A 100A 45 3 600 600 324 6 135 2441
CHS-945 96.4 945 21 60A 100A 45 3 600 700 378 7 135 2848
CHS-1080 110.0 1080 24 60A 100A 45 4 600 500 324 8 135 3255
CHS-1215 124.0 1215 27 60A 100A 45 4 600 700 378 9 135 3662
CHS-1350 138.0 1350 30 60A 100A 45 5 600 600 324 10 135 4069
CHS-1485 152.0 1485 3 60A 100A 45 5 600 700 378 11 135 4476
CHS-1620 165.0 1620 36 60A 100A 45 6 600 600 324 12 135 4883
Specifications — 480 Volt Boilers*
INSTALLATION
CAUTION: To avoid electrical shock hazard, boilers
must be suitably grounded to earth.
NOTE: Chromalox boilers are pre-tested before shipment; no internal
piping or wiring is necessary. WARNING: Substitution of compo-
nents or modification of wiring without prior consent of Chromalox,
Inc. voids warranty.
1. Locate unit on level floor or platform. NOTE: A minimum dis-
tance of 60 inches from wall, other equipment, etc. must be
allowed for removal of the elements.
2. Complete all piping to boiler. Connect water line to tagged fitting
on the motor and pump assembly, if used, or to tagged fitting on
water control feeder.
3. When any type of feed other than a pump feed is used – the exist-
ing water supply must be 10 pounds greater than the boiler operat-
ing pressure to assure water supply maintains proper water level in
boiler. Otherwise, lack of water can cause heater failure. Keep feed
water line valves open at all times.
4. All water feed systems are connected to supplied water inlet check
valve.
5. Connect steam line (with Globe valve) to boiler steam outlet. Valve
should be placed as close as possible to boiler outlet.
6. To insure maximum efficiency of supplied kw, all piping from out-
let should be insulated.
7. Drain and relief valve piping should be in accordance with state
and local codes.
CHS-360 Steam Boiler
*150 kW Thru 300 kW Boilers available in 280V and 240V. Check Factory
Boiler Serial No . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Circuit Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model No. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. of Power Circuits . . . . . . . . . . . . . . . Amps. . . . . . . . . . . . . . . . . . . .
Electrical Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control Circuit Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
National Board No . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Total Amps . . . . . . . . . . . . . . . Phase . . . . . . . . . . . . Cy. . . . . . . . . . . . .
IMPORTANT – This data file contains the National Board Registration Certificate approving your generator. It must be kept near the generator at all times.
2 P’TROLS
3
P’TROLS
SEQUENCER