Flexible Rogowski Coil AC Current Sensor

• Type: Rogowski
• Output Signal Type: Analog Output
• Production Process: Integration
• Material: Plastic
• Accuracy Grade: 1.0G
• Application: Soft Switch
• Model NO.: FQ-RCTA03
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Types: Flexible Current Sensor
• Class: 1
• Measurement Range: 0-6000A
• Phase Error: <60′ @25 Deg (45-65Hz)
• Frequency: 20Hz~20kHz
• Working Temperature: -20-70 Deg
• Color: Red and Black
• Output Cable Length: 3m
• Usage: Energy Instruments Measurement
• Diameter: 305mm
• Transport Package: Standard Export Carton
• Specification: CE, ISO9001: 2008, IEC
• Trademark: GFUVE
• Origin: Beijing, China
• HS Code: 8504311000
• Production Capacity: 10000PCS/Month

Product Description

FQ-RCTA03 FLEXIBLE ROGOWSKI COIL AC CURRENT SENSOR

The FQ-RCTA03 Flexible AC current sensor is designed for easy installed in tight spaces and without the need for dismantling the primary busbar or cables. It includes a flexible Rogowski coil sensor and electronic modules. The signal from the coil sensor can be amplified by the electronic modules through the integration processing. The output signal can be directly used in oscilloscope, digital multimeter or data logger recording instrument.

APPLICATIONS
Power quality monitoring
CT secondary current detection
Smart logger
Distributed measurement systems
 
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
Operating temperature & humidity 0 to 50°C (32-122ºF),<=80%RH(No condensate)
Storage temperature & humidity: -10 to 60°C (14-140ºF), <=80%RH(No condensate)
Operating environment: Indoor, altitude up to 2000 meters
Standards Safety: IEC61010-1:2001, 600V CAT III
 
PARAMETERS

Electrical parameters (FQ-RCTA03-305)
Current range	60A/600A/6000A (10%~100%In)
Output sensitivity	50mV/A, 5mV/A, 0.5mV/A
Accuracy	±1%(10%~100%In) @45-65Hz
Phase error	±1°(10%~100%In) @45-65Hz  10°@ 20kHz
Linearity error	±0.2%(10%~100%In)
Position Sensitivity	±2%(The distance from the measured Cable to the junction is above 20mm)
External Influence	±1% Max(More than 200mm from the coil)
Noise	8mV rms(60A); 2 mV rms (60A)
Temperature coefficient	±0.08%/°C of the reading data
Frequency Range	10Hz to 20Hz(-3dB)
Load impedance	Min 100KΩ
Power supply	2*AA|MN1500|LR6 Batter y(400 hrs)  External adapter: 4.5V DC
Power LED Indicator	ON indication When normal power (Red light goes off after 3 seconds)  Low batter y indication(Red is always on)
Overload LED indicator	Overload above 120% of the range indication(Yellow)
Operating voltage	600V AC RMS or DC
Security level	IEC61010-1:2001,600V CAT III
Mechanical parameters
Cable length	3m (Measuring head to the electronics module)
Output terminals	0.5m cable with Safety BNC plug
Weight	230g (Measuring head),  130g (Electronic modules)