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High Precision Rogowski Coil with 1A to 500kA Range and ±0.2% Linearity for Accurate AC Current Measurement

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High Precision Rogowski Coil with 1A to 500kA Range and ±0.2% Linearity for Accurate AC Current Measurement
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Характеристики
Характеристики
Текущий диапазон: От 1А до 500 тыс
Точность: <0,5% (калибровано)
Линейность: ± 0,2% чтения
Пропускная способность: От 1 Гц до 100 кГц (от -3 дБ)
Рабочая температура: -40 ° C до +80 ° C.
Выделить:

1A to 500kA Range Rogowski Coil

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<0.5% Accuracy Rogowski Coil

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±0.2% Linearity Rogowski Coil
Основная информация
Место происхождения: КИТАЙ
Фирменное наименование: SHINHOM
Сертификация: RoHS
Номер модели: SRC Datasheet Flex Rogowski катушка
Документ: SRC datasheet Flex Rogowski...l_.pdf
Оплата и доставка Условия
Время доставки: 2 ~ 8 недели
Условия оплаты: L/C, T/T.
Характер продукции
High Sensitivity Flexible Rogowski Coil for Advanced AC Current Measurement
Discover our High Sensitivity Flexible Rogowski Coil (SRC Series), an advanced flexible current transducer for precise AC current measurement from 1A to 500kA. Features high linearity, wide bandwidth, and safe operation. Ideal for power monitoring, harmonics analysis, and DC ripple measurement.
Key Features & Benefits
  • High Precision & Wide Dynamic Range: Achieve accurate AC current measurement from 1A to 100kA (up to 500kA max) with excellent linearity of ±0.2%. The calibrated version offers a remarkable accuracy of <0.5%.
  • Ultra-Flexible & Non-Intrusive: Our flexible current transducer easily wraps around large, awkward, or fixed conductors (bus-bars, cables) in confined spaces. Its 12mm slim coil section and lightweight design make installation simple with cable ties.
  • Inherently Safe & Robust: Unlike traditional CTs, there is no danger from an open-circuited secondary. It does not saturate, even with massive overcurrents or short circuits. Rated for CAT III 1000V / CAT IV 600V and designed for demanding environments.
  • Broadband Performance: With a wide bandwidth of 1Hz to 100kHz (-3dB), it is perfect for analyzing harmonics, transients, and DC ripple measurement in applications like battery charging systems.
  • Integrated Shielding: An internal shield ensures stable measurements by rejecting interference from external magnetic fields, enhancing accuracy even at low primary currents.
  • Plug-and-Play Compatibility: This Rogowski coil can be directly connected to our DIN-RAIL and panel meters without an external Rogowski coil integrator, simplifying your system setup.
Technical Specifications (SRC Series)
Parameter SRC-50 SRC-100 SRC-150
Coil Length 180 mm 380 mm 555 mm
Window Size (Diameter B) 50 mm 100 mm 150 mm
Coil Resistance 255 Ω (±10%) 375 Ω (±10%) 540 Ω (±10%)
Output Ratio (@50Hz) Calibrated: 333 mV/kA
Uncalibrated: 360 mV/kA		 Calibrated: 333 mV/kA
Uncalibrated: 360 mV/kA		 Calibrated: 333 mV/kA
Uncalibrated: 360 mV/kA
Accuracy (@25°C) Calibrated: < 0.5%
Uncalibrated: < 5%		 Calibrated: < 0.5%
Uncalibrated: < 5%		 Calibrated: < 0.5%
Uncalibrated: < 5%
Max. Measurable Current 500 kA 500 kA 500 kA
Bandwidth 1 Hz - 100 kHz (-3dB) 1 Hz - 100 kHz (-3dB) 1 Hz - 100 kHz (-3dB)
Phase Error ≤ 0.5° ≤ 0.5° ≤ 0.5°
Lead Cable Length 2 meters (Standard, customizable up to 20m) 2 meters (Standard, customizable up to 20m) 2 meters (Standard, customizable up to 20m)
Operating Temperature -40°C to +80°C -40°C to +80°C -40°C to +80°C
General Specifications
  • Linearity: ±0.2% of reading
  • Position Error: ±1% maximum
  • Zero Drift (Output on OA): ≤ 0.05 mV
  • Safety Standards: CE Marked, complies with EN 61010-1:2010 (LVD) & EN 61326-1:2013 (EMC)
  • Insulation Voltage: Coil: 2000V; Signal Cable: 1000V
  • Material: Flame-retardant Thermoplastic Rubber (UL 94 V-0)
Typical Applications
  • Power Quality Analyzers and AC Current Measurement Devices
  • Energy Management and Power Monitoring Systems
  • Harmonics and Transients Analysis
  • DC Ripple Measurement in Battery and UPS Systems
  • Laboratory Instrumentation and Portable Meters
  • Motor Drive and Variable Frequency Drive (VFD) Current Monitoring
Why Choose Us?
As a professional electronic component exporter, we guarantee product quality, provide technical support, and ensure reliable global shipping. Contact us today for a competitive quotation and datasheet.
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