Fuse specifications – TCI HG7 User Manual
Page 12
I N T R O D U C T I O N
INTRODUCTION
HG7 I, O, & M Manual
10
Fuse Specifications
Table 1a through 1d list the specifications for the LC filter power circuit fuses in the HG7. Refer also
to the drawings and other information shipped with the unit.
Table 1a – Fuse Specifications for HG7 240 Volt Models
HG7 Rating
(HP)
kVar
Power Circuit
Fuse Ratings
Amps
Type
7.5
3
15
Class CC Bussmann
type KTK-R
or equivalent
10
3
15
15
5
25
20
6
25
25
8
35
Class T
Bussmann
type JJS
or equivalent
30
10
45
40
15
60
50
15
60
60
20
80
75
25
100
100
30
125
Table 1b – Fuse Specifications for HG7 380 – 415 Volt Models
HG7
Rating
(kW)
380V
kVar
400V
kVar
415V
kVar
Power Circuit
Fuse Ratings
Type
4
1.57
1.74
1.87
Class CC Bussmann
type KTK-R
or equivalent
5.5
2.62
2.90
3.12
7.5
3.14
3.48
3.75
9.3
4.19
4.64
5.00
11
4.72
5.22
5.62
15
6.29
6.97
7.50
18.5
7.86
8.71
9.37
22
9.43
10.45
11.25
30
13.10
14.51
15.62
37
15.72
17.41
18.75
Class T
Bussmann
type JJS
or equivalent
45
18.34
20.32
21.87
55
23.58
26.12
28.12
75
31.43
34.83
37.49
90
36.67
40.63
43.74
110
44.53
49.34
53.11
132
55.01
60.95
65.61
160
65.49
72.56
78.11
200
81.20
89.98
96.85
250
99.54
110.3
118.7
315
128.4
142.2
153.1
355
141.5
156.7
168.7
400
162.4
180.0
193.7
450
178.1
197.4
212.4
500
199.1
220.6
237.4
560
222.7
246.7
265.6
630
251.5
278.6
299.9
710
262
290
312