ADL-BR-200 5000A/200 Rogowski Coil Current Transformer is a flexible, high-current sensing device designed for accurate measurement of large AC loads up to 5000A. It uses advanced Rogowski coil technology, allowing safe and non-intrusive current measurement without needing to disconnect existing cables.
Its 200 mm split-core flexible design makes installation quick and easy, even in tight or existing electrical panels. The coil detects the magnetic field around the conductor and sends a 200 mV output signal to compatible ADL energy meters, which then calculate current, power, and energy consumption.
This type of CT is ideal for industrial environments where high currents, reliability, and safety are critical. It also performs well in monitoring harmonic and dynamic loads, making it suitable for modern energy management systems.
Key Features
- Flexible Rogowski coil (200 mm diameter)
- Measures high AC currents up to 5000A
- 200 mV output compatible with ADL energy meters
- Split-core design for quick, easy installation
- No cable disconnection required (clamp-on type)
- Air-core technology (no saturation issues)
- High accuracy and stable performance
Specifications
- Model: ADL-BR-200
- Type: Rogowski coil current transformer
- Inner diameter: 200 mm
- Rated current: up to 5000A AC
- Output signal: 200 mV
- Coil type: flexible split-core (air-core)
- Frequency range: 1 Hz – 10 kHz
- Accuracy: ±0.5% to ±1% (system dependent)
- Phase error: ≤ 0.5°
- Linearity: high linear response
- Operating temperature: -40°C to +80°C
- Storage temperature: -50°C to +90°C
- Installation: clamp-on, non-intrusive
- Compatibility: ADL series energy meters
- Application: industrial power & energy monitoring





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