로고스키코일 센서

c68c2b_4307c52a91134b6f99d6cd945e16d551-mv2_d_6980_4779_s_4_2.jpg
용도
  • 배전라인에서의 스마트 재폐로차단기 (Recloser)
  • 고전류 전력제어 및 계측미터
  • 고주파 측정 및 전력품질계량
  • 기중차단기 및 스마트 재폐로차단기
  • 개스절연스윗치기어
  • DC전류하에서 AC성분 고장전류 검출
  • 고주파 전력계측
  • 고전류 용접기
특성
  • IEC 61869-2 충족
  • DC외부자계 완벽 차단
  • 높은 포화점 및 최대전류 계측
  • 적용주파수 최대 3MHz까지 가능
  • 주파수 정밀 계량 및 직진성 특성
  • 내전압특성: 4KV / 1분
  • RoHS 충족
테스트 조건:
  1. 1차 100Amp에서 상호 인덕턴스 도출
  2. AC 외부자계 0.5mT 하에서 최대 노이즈 출력전압측정
  3. 터미널 부하저항: 1MΩ

Electrical Properties ( I )

High Current & High Frequency Measurement Rogowski coil Sensor

c68c2b_1d89e855b75545e9ab09567c4fc02b05-mv2_d_6559_4575_s_4_2.jpg

사양

f: 50Hz
Model NO DCR(Ω)
±6%
Rated
Current(A)
Max
Current(KA)
Self
Current(KA)
Mutual
Inductance
Max Stray
Noise Vo
Max Multual Inductance Erro(%) Output Voltage at 100A Instant Peak Amp(KA)
TR77V/L 100Ω 1000Ω 10kA 0.7mH 0.69µH 1.3mV 0.60% 21.6mV 64kA
TR71V/L 181Ω 9kA 7.6mH 3.25µH 0.3mV 0.03% 102.2mV 54kA
TR71VA 13.5Ω 13kA 0.4mH 0.80µH 0.3mV 0.12% 25.0mV 81kA
TR10VSH
TR10LSH
TR10LSC
173Ω 6kA 5.8mH 2.13µH 0.6mV 0.09% 66.9mV 39kA
TR9L 200Ω 6kA 20.9mH 4.48µH 4.0mV 0.28% 140.8mV 40kA

도면

PCB Mountable Type Wire Lead Type Electrical-Properties_graph

치수

unit: mm
Model NO A(min) B(max) C(max) D(max) E(±0.3) F(±0.3) G(±0.5) H(±0.3)
TR77V 6.8 25.0 11.0 23.5 15.1 19.1 3.0 9.1
TR77L 6.9 23.6 11.0 26.8 7.1 71.0 3.0
TR71V 8.9 27.5 17.0 25.3 15.1 19.1 3.0 15.1
TR71L 8.9 24.8 17.0 28.4 7.6 65.0 3.0
TR71VA 8.9 27.7 20.3 25.3 15.1 9.0 3.0 4.0
TR10VSH 12.9 39.3 14.0 38.0 25.2 32.8 3.0 12.1
TR10LSH 12.9 37.5 14.0 41.3 10.3 240.0 5.0
TR10LSC 12.9 37.5 14.0 46.8 14.9 381.0 5.0
TR9L 19.6 48.2 19.2 52.0 13.2 270.0 5.0

Electrical Properties ( II )

c68c2b_4307c52a91134b6f99d6cd945e16d551-mv2_d_6980_4779_s_4_2.jpg

사양

f: 50Hz
Model NO Current Rating(A) Primary Current Output V at Primary Max Current(kA) Self Inductance Mutual Inductance Max Stray Noise Voltage Max Mutual Inductance Error(%)
TR1L 630A 63A 16.97mV 55kA 1.72mH 0.856µ 0.3mV 0.18%
TR2L 1000A 100A 44kA 0.69mH 0.54µ 0.18%
TR3L 1250A 125A 51kA 0.43mH 0.43µ 0.18%
TR4L 1600A 160A 60kA 0.26mH 0.34µ 0.18%
TRLS 1000A 100A 10.1mV 55kA 0.69mH 0.32µ 0.18%
TR5L 2000A 200A 16.97mV 90kA 0.32mH 0.27µ 0.18%
TR6L 2500A 250A 120kA 0.22mH 0.22µ 0.18%
TR7L 3200A 320A 120kA 0.13mH 0.17µ 0.18%
TR8L 4000A 400A 90kA 0.33mH 0.14µ 0.18%

도면

Round Type (TR1L-TR4L) Track Type TRLS Electrical-Properties2-graph

치수

unit: mm
Model NO A(min) B(max) B'(max) C(max) D(max) E(max) F(±7) G(±1)
TR1L
TR2L
TR3L
TR4L
53.0 75.0 48.9 12.5 76.5 31.5 300.0 5.0
TRLS 50.6 64.0 10.9 7.5 24.7 16.2 300.0 5.0
TR5L
TR6L
TR7L
TR8L
98.0 119.0 54.4 11.0 76.0 31.5 300.0 5.0

Self Powered (Energy Harvesting) Rogowski Sensors

Energy Harvesting & Measurement Sensor

c68c2b_c6723c78b81e43f0afc7ea64215e4320-mv2_d_5552_4328_s_4_2.jpg

도면

(For Circuit Breaker Monitoring)Harvesting Power: Min 3Watts

Self-Powered-Energy-Harvesting-graph

치수

unit: mm
A(min) A'(max) B(max) C(max) D(max) F(±3.0) G(±1.0)
46.3 10.2 73.3 33.2/td> 51.3 150 5.0

전기적 특성

Harvesting Power Rating Output Self Inductance Mutual Inductance Max Mu Error
min 3Watt 1000A 0.1mV/A 0.69mH 0.32µH 0.30%