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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

Name: High Precision Rogowski Coil with 1A to 500kA Range and 02 Linearity for Accurate AC Current Measurement
Brand: SHINHOM
Price: 1 USD

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

Brand Name : SHINHOM

Model Number : SRC datasheet Flex Rogowski coil

Certification : RoHS

Place of Origin : China

MOQ : Linearity

Payment Terms : L/C,T/T

Delivery Time : 2~8weeks

Current Range : 1A to 500kA

Accuracy : <0.5% (Calibrated)

Linearity : ±0.2% of reading

Bandwidth : 1Hz to 100kHz (-3dB)

Operating Temperature : -40°C to +80°C

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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

This versatile flexible Rogowski coil is ideal for:

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

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