영상변류센서

c68c2b_8bad33d1e9544629869ae6064c19e39e-mv1.jpg
용도
  • 누전차단기
  • 에너지저장시스템 (ESS)
  • 가전기구 누설전류 차단기
  • 홈에너지 관리시스템
  • 접지고장 차단기
  • 전기충전스탠드 및 게이블
  • ​전기자동차
특성
  • 최소 이차출력오차
  • 제로에 가까운 Load Shift & 우수한 온도특성
  • 용도에 따른 다양한 사양
  • RoHS 충족

도면

Wire Lead Type

Zero-Phase-Current-Sensors-drawing

치수 & 전류정격

unit: mm/inch
Model No A(min) B(max) C(max) D(max) E(±0.3) F(±0.3) G(±0.5) Current raing
TZ1L 5.9
0.232'
17.4
0.685'
8.0
0.315'
20.5
0.807'
5.5
0.217'
73.0
2.874'
3.0
0.118'
15A
30A
TZP9L 6.0
0.236'
14.0
0.551'
9.0
0.354'
17.5
0.689'
5.7
0.224'
40.0
1.575'
3.0
0.118'
20A
30A
TZ53L10 6.9
0.272'
17.1
0.673'
6.7
0.264'
19.1
0.752'
5.2
0.205'
50.0
1.969'
3.0
0.118'
15A
30A
TZ1pL 7.3
0.287'
19.1
0.752'
8.1
0.319'
22.0
0.866'
7.0
0.276'
73.0
2.874'
3.0
0.118'
15A
30A
TZ2pL9 8.9
0.350'
22.0
0.866'
8.2
0.323'
25.0
0.984'
7.0
0.276'
120±5.0
4.724'
4.0±0.5
0.157'
30A
50A
TZ3L 9.9
0.390'
24.0
0.945'
9.0
0.354'
27.0
1063'
6.0
0.236'
73.0
2.874'
3.0
0.118'
50A
75A
TZ3pL 12.5
0.492'
26.2
1.031'
9.0
0.354'
29.0
1.142'
6.45
0.254'
120±5.0
4.724'
4.0±0.5
0.157'
50A
TZ4L 15.5
0.610'
30.35
1.195'
9.2
0.362'
33.4
1.315'
6.3
0.248'
73.0
2.874'
3.0
0.118'
100A
TZ5L 19.4
0.610'
40.5
1.195'
10.0
0.362'
43.5
1.315'
12.1
0.248'
87.0
2.874'
6.0
0.118'
100A
150A
TZ9L1 26.0
1.024'
49.5
1.949'
15.1
0.594'
52.5
2.067'
8.8
0.346'
106.0
4.173'
6.0
0.236'
225A
Horizontal Type unit: mm/inch
Model No A(min) B(max) C(max) D(max) E F(max) G H Current raing
TZ1H 5.7
0.224'
17.4
0.685'
8.0
0.315'
17.3
0.681'
11.2
0.441'
17.4
0.685'
6± 1.0
0.236'
15A
30A
15A
20A
30A
TZ1H3 6.1
0.240'
17.1
0.673'
7.0
0.276'
18.2
0.717'
10.3
0.406'
17.1
0.673'
2.75
0.108'
TZ2H1 10.5
0.413'
23.5
0.925'
10.0
0.394'
29.7
1.169'
7.1
0.280'
26.0
1.024'
12.5
0.492'
4.3
0.169'
TZ53H 6.9
0.272'
17.1
0.673'
6.0
0.236'
19.1
0.752'
5.2
0.205'
3±0.3
0.118'
6±3.0
0.236'
Wire lead Type unit: mm/inch
Model No A(min) B(max) C(max) D(max) E F(±3.0) G(±1.0) Current Raing
TZ6T 22.5
0.886'
40.3
1.587'
12.7
0.500'
43.5
1.713'
17±1.0
0.669'
70.0
2.756'
6.0
0.236'
150A
TZ8T 33.0
1.299'
57.4
2.260'
18.2
0.717'
57.8
2.276'
19±1.0
0.748'
80.0
3.150'
6.0
0.236'
225A
TZ11T 72.0
2.835'
102
4.016'
15.0
0.591'
105.5
4.154'
22±2.0
0.866'
150.0
5.906'
3.0
0.118'
800A - 1200A
TZ42T 48.5
1.909'
75.4
2.969'
15.0
0.591'
77.0
3.031'
22±2.0
0.866'
103.0
4.055'
6.0
0.236'
400A

전기적 특성

Based on model TZ1L
Output Voltage Properties Vo=15mV min (at lo=25mA, R=1kΩ,f=60Hz)
Remanence Magnetism T=10% Max ( at IDC=50AT )
Thermal Properties tv = Max 10% ( at -10°C ~ +65°C )
Hair-Pin Properties V" = 6mV max ( at IL=30A )
Pulse Width Properties Tp=2.5m sec min( at Vo = 15mV level )
  1. Output voltage properties: Being measured after demagnetized.
  2. Remanence magnetism: Variation of the output voltage between the virgin CT's and the sataurated CT's.
  3. Thermal properties: Variation of the output voltage from -10℃ to +65℃ at the ambient temperature.
  4. Hair-pin properties: At the balanced current equivalent to 6 times of the rated current along around 360 degree,V" is the maximum output voltage.
  5. Pulse width properties: the wave width at Vo=10mV

Secondary Burden & Output Voltage 그래프

Zero-Phase-Current-Sensors-graph1.png Zero-Phase-Current-Sensors-graph2.png