1
2
Center
End
Only
Only
28
Total
Element
Element
3
Aluminum
Model
kW
Model*
Model*
Reflector
Housing
Three Element Models
DU-RAD-240
3.20
UTU-40
UTU-2
234-016383-013 (2) 152-017463-001
DU-RAD-248
3.57
UTU-48
UTU-2
234-016383-014 (2) 152-017463-002
DU-RAD-258
4.04
UTU-58
UTU-2
234-016383-016 (2) 152-017463-004
DU-RAD-266
4.42
UTU-66
UTU-2
234-016383-018 (2) 152-017463-006
DU-RAD-274
4.79
UTU-74
UTU-2
234-016383-020 (2) 152-017463-008
DU-RAD-282
5.17
UTU-82
UTU-2
234-016383-022 (2) 152-017463-010
DU-RAD-290
5.55
UTU-90
UTU-2
234-016383-025 (2) 152-017463-013
DU-RAD-2102
6.12
UTU-102
UTU-2
234-016383-029 (2) 152-017463-017
DU-RAD-2112
6.59
UTU-112
UTU-2
234-016383-032 (2) 152-017463-019
DU-RAD-2124
7.16
UTU-124
UTU-2
234-016383-036 (2) 152-017463-023
DU-RAD-2136
7.73
UTU-136
UTU-2
234-016383-042 (2) 152-017463-027
DU-RAD-2148
8.30
UTU-148
UTU-2
234-016383-047 (2) 152-017463-032
DU-RAD-2156
8.70
UTU-156
UTU-2
234-016383-041 (2) 152-017463-035
DU-RAD-2164
9.05
UTU-164
UTU-2
234-016383-056 (2) 152-017463-038
DU-RAD-2172
9.43
UTU-172
UTU-2
234-016383-061 (2) 152-017463-042
1
2
Center
End
Only
Only
28
Total
Element
Element
3
Aluminum
Model
kW
Model*
Model*
Reflector
Housing
Three Element Models
DU-RAD-340
3.80
UTU-40
UTU-3
234-016383-015 (2) 152-017463-003
DU-RAD-348
4.17
UTU-48
UTU-3
234-016383-017 (2) 152-017463-005
DU-RAD-358
4.64
UTU-58
UTU-3
234-016383-019 (2) 152-017463-007
DU-RAD-366
5.02
UTU-66
UTU-3
234-016383-021 (2) 152-017463-009
DU-RAD-374
5.39
UTU-74
UTU-3
234-016383-024 (2) 152-017463-012
DU-RAD-382
5.77
UTU-82
UTU-3
234-016383-027 (2) 152-017463-015
DU-RAD-390
6.15
UTU-90
UTU-3
234-016383-030 (2) 152-017463-017
DU-RAD-3102
6.72
UTU-102
UTU-3
234-016383-005 (2) 152-017463-020
DU-RAD-3112
7.19
UTU-112
UTU-3
234-016383-036 (2) 152-017463-023
DU-RAD-3124
7.76
UTU-124
UTU-3
234-016383-042 (2) 152-017463-027
DU-RAD-3136
8.33
UTU-136
UTU-3
234-016383-048 (2) 152-017463-032
DU-RAD-3148
8.90
UTU-148
UTU-3
234-016383-052 (2) 152-017463-036
DU-RAD-3156
9.30
UTU-156
UTU-3
234-016383-058 (2) 152-017463-040
DU-RAD-3164
9.65
UTU-164
UTU-3
234-016383-063 (2) 152-017463-044
DU-RAD-3172
10.03
UTU-172
UTU-3
234-016383-067 (2) 152-017463-047
*This is basic Model Number. See Table B or Table C for variation in element catalog number
depending upon voltage.
WIRING
Welded Retaining Rings
Type UTU – Single Hairpin Elements
Volts
kW
Model
120 or 240
0.8
UTU-2
208 or 275
0.8
UTU-2V
120 or 240
1.1
UTU-3
208 or 275
1.1
UTU-3V
208 or 275
1.8
UTU-4V
240 or 480
1.8
UTU-4
208 or 275
2.5
UTU-5V
240 or 480
2.5
UTU-5
208 or 275
3.0
UTU-6V
240 or 480
3.0
UTU-6
208 or 275
3.6
UTU-7V
240 or 480
3.6
UTU-7
Type UTU – Double Hairpin Elements
Volts
kW
Model
120 or 240
1.6
UTU-40
208 or 275
1.6
UTU-40V
120 or 240
1.97
UTU-48
208 or 275
1.97
UTU-48V
120, 240 or 480
2.44
UTU-58
208 or 275
2.44
UTU-58V
120, 240 or 480
2.82
UTU-66
208 or 275
2.82
UTU-66V
120, 240 or 480
3.19
UTU-74
208 or 275
3.19
UTU-74V
208 or 275
3.57
UTU-82V
240 or 480
3.57
UTU-82
208 or 275
3.95
UTU-90V
240 or 480
3.95
UTU-90
208 or 275
4.52
UTU-102V
240 or 480
4.52
UTU-102
208 or 275
4.99
UTU-112V
240 or 480
4.99
UTU-112
208 or 275
5.56
UTU-124V
240 or 480
5.56
UTU-124
208 or 275
6.13
UTU-136V
240 or 480
6.13
UTU-136
208 or 275
6.7
UTU-148V
240 or 480
6.7
UTU-148
208 or 275
7.1
UTU-156V
240 or 480
7.1
UTU-156
208 or 275
7.45
UTU-164V
240 or 480
7.45
UTU-164
208 or 275
7.83
UTU-172V
240 or 480
7.83
UTU-172
1
Basic
28
Element
3
Aluminum
Model
kW
Model*
Reflector
Housing
Single Element Models
DU-RAD-040
1.60
UTU-40
234-013411-067 (2)
152-114962-001
DU-RAD-048
1.97
UTU-48
234-013411-068 (2)
152-114962-002
DU-RAD-058
2.44
UTU-58
234-013411-069 (2)
152-114962-003
DU-RAD-066
2.82
UTU-66
234-013411-070 (2)
152-114962-004
DU-RAD-074
3.19
UTU-74
234-013411-071 (2)
152-114962-005
DU-RAD-082
3.57
UTU-82
234-013411-072 (2)
152-114962-006
DU-RAD-090
3.95
UTU-90
234-013411-073 (2)
152-114962-007
DU-RAD-0102
4.52
UTU-102
234-013411-074 (2)
152-114962-008
DU-RAD-0112
4.99
UTU-112
234-013411-075 (2)
152-114962-009
DU-RAD-0124
5.56
UTU-124
234-013411-076 (2)
152-114962-010
DU-RAD-0136
6.13
UTU-136
234-013411-077 (2)
152-114962-011
DU-RAD-0148
6.70
UTU-148
234-013411-078 (2)
152-114962-012
DU-RAD-0156
7.10
UTU-156
234-013411-079 (2)
152-114962-013
DU-RAD-0164
7.45
UTU-164
234-013411-080 (2)
152-114962-014
DU-RAD-0172
7.83
UTU-172
234-013411-081 (2)
152-114962-015
Figure 11 — Type UTU Single Hairpin
Figure 12 — Type UTU Double Hairpin
Table B –
Table C –
*This is basic Model Number. See Table B or Table C for variation in element model number
depending upon voltage.
6