RKC INSTRUMENT THV-1 - Optional Accessories; Setter and Voltmeter Details; Fuse Unit Specifications

IMR01M01-E16
29
10. ACCESSORIES (OPTIONAL)
 Setter (Potentiometer, Knob and Scale plate)
φ24
Unit: mm
13.5



Potentiometer
(Resistance 5 k
Ω
, variation characteristic: B)
Scale plate
18.7
φ
16.1
10 10
φ6
10
φ
2.8
M9
×
0.75
0
10
20
30
40
50
60
70
80
90
100
Knob
48
48
Set the potentiometer full counterclockwise
and combine with a scale plate.
When setting the knob on the scale plate,
align the arrow on the knob with 0 on the
scale plate.
0
10
2
 Output voltmeter (150 V span or 300 V span)
V
14 29.5
10
80
35
67
48
Unit: mm
64
2-M3
16
φ
52
2-M4
32 32
18.5 29.5
φ54
+0.5
0
Panel cutout dimensions
2-4φ(hole)
 Fuse unit (Holder: 3 circuits type)
63
75
74
86
62
6-M6
φ5 φ8
4
12
41
Fast-blow fuse
Insert the fuse as follows.
Unit: mm
Fuse
holder
For 20 A and 30 A
 Fuse unit (Holder: 1 circuit type)
35
94
105
82
2-M6
φ5
φ8
4
12
54
Unit: mm
For 20 A, 30 A and 45 A
For 60 A, 80 A and 100 A
30
Insulation
cover
48
116
131
102
2-M10
φ6
φ11
6
13
72
35
Insulation
cover
Rated current of fast-blow fuse
Details Rating Details Rating
Fast-blow fuse for 20 A 20 A Fast-blow fuse for 60 A 75 A
Fast-blow fuse for 30 A 30 A Fast-blow fuse for 80 A 100 A
Fast-blow fuse for 45 A 50 A Fast-blow fuse for 100 A 100 A
Rated current of fast-blow fuse
Details Rating
Fast-blow fuse
for 20 A
20 A
Fast-blow fuse
for 30 A
30 A