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분로 저항 | 높은 과부하 용량 | 외부장의 영향을 받지 않음

제품 번호: maconic
설명 기술 세부 정보 다운로드 프로세스 또는 애플리케이션에서 사용 관련 블로그 게시물

Description

분로 저항 | 높은 과부하 용량 | 외부장의 영향을 받지 않음

Precise and long-term stable measurement of direct current

  • For currents up to 20 kA
    with a standard program from 10 A to 8 kA

  • Low heat loss and low space requirement
    due to small measuring voltages from 30 mV

  • Precise measurement
    with accuracy classes 0.2 and 0.5

  • Special versions for energy measuring systems on rail vehicles
    according to EN 50463

  • High overload capacity
    without residual measurement failure

  • No influence from current peaks or neighboring cables
    due to the measuring principle

  • Low temperature coefficient
    and thus small measurement failure due to temperature influences

  • Safe electrical isolation and short response times
    through a combination with measuring transducers from Knick

  • Galvanic isolation between power section and control
    up to 3.6 kV working voltage / 15 kV test voltage

  • Conversion to standard signals
    ±20 mA, ±10 V, 4 to 20 mA

  • 5 year guarantee

The meticulously produced shunt resistors feature resistor rods made of manganin with low self heating and an exceptionally low temperature coefficient. The variants with a rated voltage drop of 30 mV distinguish themselves from the 50 mV or 60 mV versions thanks to more compact dimensions and significantly lower power dissipation, which greatly reduces the effort required for electrical enclosure cooling. Knick’s transducers and signal conditioners from the P41000, P51000, P29000, P27000, and BL591 series, which are adapted optimally to the shunt resistors, are available for current measurement.

The shunt resistors and associated shunt isolators achieve very good long-term stability, which guarantees the specified accuracy over the normal periods of application of many years. Current peaks do not cause any offset or drift. Protection equipment based on current measurement benefits from the reliability and long-term stability of the measurement and achieves a particularly high level of safety performance.

여러분의 의견을 기다리겠습니다!
문의하기

기술 세부 정보

기능: 전류 측정용 분로 저항
입력: 0 ... 1 A 최대 0 ... 20 kA
출력: 0 ... 30 mV, 0 ... 50 mV, 0 ... 60 mV
작동 환경 온도: –10 ... 55 °C
치수(W x L x H): 입력값에 따라 다름
제품 카테고리: 고전압 절연 증폭기, 범용 아이솔레이터 / 표준 신호 아이솔레이터

다운로드

데이터 시트

[903] Data Sheet
Shunt Resistor for Direct Current Measurements from 1 A to 20 kA
Product Description | Specifications | Product Range
Version 02

인증서

[13916] EU Declaration of Conformity (DE, EN, FR)
No. EU170803A | 2017-08-03
Maconic M...S, M...HS

Installation guides

[14541] Installation Guide (DE, EN)
Sealing Maconic Shunt Resistors / Plombensicherung von Maconic Shunt-Widerständen
Version 01

서비스

프로세스 또는 애플리케이션에서 사용

인터페이스 기술
전류, 전압, 온도, 회전 속도, 변형 및 저항 신호의 측정과 변환을 위한 고전압 절연 증폭기 및 트랜스미터.

관련 제품

P29000 고전압 절연 증폭기 / 트랜스미터 | 교정 전환 가능
P29000 고전압 절연 증폭기 / 트랜스미터 | 교정 전환 가능
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P29000

P41000 TRMS AC/DC High Voltage Transducer | Input up to ±100 V | True RMS measurement
P41000 TRMS AC/DC High Voltage Transducer | Input up to ±100 V | True RMS measurement
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P41000TRMS

P41000 고전압 절연 증폭기 / 트랜스미터 | 교정 전환 가능
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제품 번호:

P41000

P41000AG 고전압 절연 증폭기 / 트랜스미터 | 교정 전환 가능
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제품 번호:

P41000AG

P42000 TRMS AC/DC High Voltage Transducer | Input up to ±3600 V | True RMS measurement
P42000 TRMS AC/DC High Voltage Transducer | Input up to ±3600 V | True RMS measurement
제품 번호:

P42000TRMS

P42000 고전압 절연 증폭기 / 트랜스미터 | 교정 전환 가능
P42000 고전압 절연 증폭기 / 트랜스미터 | 교정 전환 가능
제품 번호:

P42000

P43000 TRMS AC/DC High Voltage Transducer | Input up to ±5 A | True RMS measurement
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제품 번호:

P43000TRMS

P43000 고전압 절연 증폭기 / 트랜스미터 | 교정 전환 가능
P43000 고전압 절연 증폭기 / 트랜스미터 | 교정 전환 가능
제품 번호:

P43000

P44000 온도 트랜스미터 | 입력 Pt100 저항 온도계(RTD) | 최대 6600V의 높은 절연성
P44000 온도 트랜스미터 | 입력 Pt100 저항 온도계(RTD) | 최대 6600V의 높은 절연성
제품 번호:

P44000

P45000 High Voltage Transducer | Input up to ±3000 V overrange up to 150% | For use in SIL2 systems, redundantly in SIL3
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제품 번호:

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