Chromalox PF490-5 Manual Do Utilizador
Chromalox
®
DIVISION
4
SECTION
CXH-A
SALES
REFERENCE
DATE
SERVICE REFERENCE
PF490-5
161-302421-004
JULY, 2004
Installation Instructions
and
RENEWAL PARTS IDENTIFICATION
(Supersedes PF490-4)
© 2010 Chromalox, Inc.
Forced Air Heater
for Hazardous Locations
Overall Dimensions
5/8” UNC Tapped
Horiz. Air
(In.)
Mounting Hole
Locations
Discharge
Wt.
Model
kW
Voltage and Phase
(Ft.)
BTUH
CFM
(Lbs.)
A
B
C
D
E
CXH-A-03
3
208/240V-1 or 3Ø
28
10,236
700
127
19-1/8
23-7/8
21
3-1/2
13-5/8
480/575V-3Ø
CXH-A-05
5
208/240V-1 or 3Ø
28
17,060
700
127
19-1/8
23-7/8
21
3-1/2
13-5/8
480/575V-3Ø
CXH-A-07
7.5
208/240V-1 or 3Ø
32
25,590
840
133
19-1/8
23-7/8
21
3-1/2
13-5/8
480/575V-3Ø
CXH-A-10
10
240V-1 or 3Ø
32
34,120
840
138
19-1/8
23-7/8
21
3-1/2
13-5/8
208/480/575V-3Ø
CXH-A-15
15
208/240/480V
47
51,180
1450
150
25
27-7/8
21
4-13/32
17-5/8
575V-3Ø
CXH-A-18
18
240V-3Ø
43
61,420
1400
165
25
27-7/8
21
4-13/32
17-5/8
CXH-A-20
20
480/575V-3Ø
43
68,240
1400
165
25
27-7/8
21
4-13/32
17-5/8
CXH-A-25
25
480/575V-3Ø
54
85,300
2330
200
32-1/8
31-7/8
21-3/4
5-1/2
21-5/8
CXH-A-30
30
480/575V-3Ø
54
102,360
2330
200
32-1/8
31-7/8
21-3/4
5-1/2
21-5/8
CXH-A-35
35
480/575V-3Ø
54
119,420
2330
200
32-1/8
31-7/8
21-3/4
5-1/2
21-5/8
CXH-A-03 EP to CXH-A-35 EP
Class I - Groups C & D, Div. 1 & 2
Class II - Groups E, F & G
T3B - 165˚C (329˚F)
Table A – Specifications
B
A
11-1/16
”
C
D
A
2
”
2
”
E