Low Voltage switching current transformer
(2023年01月22日)Product features
Ø Beautiful appearance
and small size；
Ø Split core design,
low core loss and high precision；
Ø It is convenient to
install without disconnecting the bus;
Ø Button type opening
and closing structure, convenient opening and closing;
Electrical characteristics
Ø Maximum voltage of equipment：0.66kV
Ø Rated input：0~5000A
Ø Rated output：5A/1A/mA/mV
Ø working frequency：50Hz~60Hz
Ø working temperature：-40℃~+85℃
Ø Relative humidity: ≤90% at 40℃
Ø Power frequency withstand voltage：3000V/1mA/1min(50Hz)
Ø Insulation resistance：DC500V/1000MΩ
Overall dimension
Product model
A
(mm)
B
(mm)
C
(mm)
D
(mm)
E
(mm)
F
(mm)
G
(mm)
H
(mm)
I
(mm)
TYKCT-FB64*30
64
30
130
103
68
65.5
35
36.5
48
TYKCT-FB84*42
84
42
145
110
68
75
30
34
48
TYKCT-FB104*42
104
42
165
120
68
80
30
39
48
TYKCT-FB132*52
132
52
193
120
68
80
30
34
48
TYKCT-FB144*60
144
60
205
140
68
94
30
40
48
schematic diagram
Current output type Voltage output type
technical parameter
（Rated secondary current 5A/1A）
Product model
Primary current
（A）
load（VA)
Level 0.2
Level 0.5S
Level 0.5
TYKCT-FB64*30
100
/
/
1
200
/
/
1
300
/
/
2.5
400
/
/
2.5
500
/
1
2.5
600
/
2.5
5
TYKCT-FB84*42
600
/
2.5
5
800
/
5
7.5
1000
/
7.5
10
1500
5
10
15
TYKCT-FB104*42
TYKCT-FB132*52
1000
/
7.5
10
1500
5
10
15
2000
5
10
15
2500
10
15
20
3000
10
15
20
TYKCT-FB144*60
2000
5
10
15
3000
10
15
20
4000
15
20
25
5000
20
25
30
（Rated secondary current mA/mV）
Product model
Rated primary
current
Maximum
continuous current
Rated secondary
current
Rated secondary
voltage
Load resistance
Accuracy class
TYKCT-FB64*30
0-600A
720A
0~100mA
0~1V
0~100Ω
0.5s/0.5 level
TYKCT-FB84*42
0-1500A
1800A
0~100mA
0~1V
0~100Ω
0.5s/0.5 level
TYKCT-FB104*42
0-3000A
3600A
0~100mA
0~1V
0~100Ω
0.2/0.5s level
TYKCT-FB132*52
0-3000A
3600A
0~100mA
0~1V
0~100Ω
0.2/0.5s level
TYKCT-FB144*60
0-5000A
6000A
0~100mA
0~1V
0~100Ω
0.2s/0.2 level
https://www.tongyueelectron.com/busbar-type-switching-current-transformer/
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