OEM ODM Rogowski Coil Current Measurement Transformer Toroidal Coil

• Customization: Available
• Application: Electronic, Instrument, Position Sensor
• Type: Rogowski Coil
• Model NO.: AL-RC21
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Small Fixed Type
• Insulating Medium: Common Insulating Materials
• Installation: Active Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Coil Structure: Toroidal
• Secondary Output: Customized
• Accuracy: 0.5/1 Class
• Operation Temp: - 25 to + 75c
• Primary Input: Customized
• Lead Wire: According to Customer Requirements
• Coil Length: 20cm-200cm
• Frequency: 50/60Hz
• Insulation Strength: 3kv
• Inner Diameter: 16~51mm
• Transport Package: Carton
• Specification: 50pcs/box
• Trademark: AL
• Origin: China
• HS Code: 85045000
• Production Capacity: 8000PCS/15days

Product Description

Product Description

Split Core Flexible Rogowski Coil with high frequency

Split Rogowski Coil current sensors are designed for fast and easy installation on existing primary conductors/ BUS bars. The split design permits non-contact AC current or current pulse measurement without requiring that the primary conductor be taken offline and disconnected for the current sensor installation. This method provides for the safe, easy and portable measurement of current.
A current sensor that is based upon the Rogowski Coil principle offers significant advantages over the standard magnetic core current transformer products. Specifically, since the sensor does not incorporate a magnetic core, magnetic core saturation (the point where incremental increases in magnetic flux are not reflected in proportional increases in secondary signal outputs) is avoided

Features

• Flexible and light weights, exquisite appearance
• Easy & quick installation in tight spaces
• No danger from open-circuited secondary
• No core saturation or damage if overloaded
• Excellent linearity
• Multi-size are available
• Maximum measuring current up to 6000A

General data

Input current range:0-10000A
Output :Flexible Rogowski coils 0.333Vac,100mV/per 1000A,  0-5Vac
Bandwidth :1Hz-1MHz
Accuracy :≤±1%
Response time :<10ms
Auxiliary power supply :6-12VDC
Coil  length :≤2m
Status indicator :LED light
Storage  temperature range :-40ºC-70ºC
Operating temperature range :-20ºC-55ºC
Storage humidity range :10%-90% without dew
Operating humidity range :10%-90% without dew
 

Rated current (rms)	10A-100KA
Output	mV (without integrator)
	0-5V AC(with integrator)
Power supply	9V-24V
Coil length	20cm-200cm
Tube	UL material
Wire lead	Shielded cable
Isolation voltage	8000V
Operating temperature	-25ºC-+70ºC
Frequency	50Hz-60Hz
Accuracy	±1%

 

Applications

• Power quality monitoring
• CT secondary current detection
• Smart logger
• Distributed measurement systems

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