Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SFA664005R2015 ABB RC200-15 Rogowski Coil Current Sensor
ABB RC200-15 1SFA664005R2015 is an open-loop Rogowski coil current sensor with a 200 mm coil diameter, 15 m cable and 0.361 V/kA measurement output for use with the ABB CSU-2LV Current Sensing Unit.
£382.88
Why Choose the ABB RC200-15 Current Sensor?
The ABB RC200-15, order code 1SFA664005R2015, is an open-loop Rogowski coil current sensor designed for low-voltage current measurement with the ABB CSU-2LV Current Sensing Unit. It forms part of the ABB Arc Guard System TVOC-2 and provides the current measurement required when current is used as an additional condition for arc-flash protection.
The RC200-15 features a generous 200 mm coil diameter, making it suitable for installation around large busbars or power cables. Its open-loop construction and bayonet holder simplify installation, while the 15 m connection cable provides flexibility when the CSU-2LV is mounted away from the monitored conductor.
Using Rogowski coil technology, the RC200-15 provides a measurement output of 0.361 V/kA and connects to the CSU-2LV through an RJ45 connector. This combination provides a purpose-designed current measurement solution for ABB Arc Guard installations in low-voltage switchgear and industrial power distribution systems.
Key Advantages
- Genuine ABB Rogowski coil current sensor for Arc Guard applications.
- Designed specifically for the ABB CSU-2LV Current Sensing Unit.
- Large 200 mm coil opening accommodates substantial busbars and power cables.
- 15 m cable length provides flexible positioning within switchgear assemblies.
- Open-loop design with bayonet holder supports straightforward installation around existing conductors.
- RJ45 connection provides convenient connection to the compatible CSU-2LV.
Key Features
- ABB RC200-15 low-voltage current sensor.
- Rogowski coil current measurement technology.
- 200 mm coil diameter.
- 15 m connection cable.
- 0.361 V/kA measurement output.
- 12.4 mm transducer diameter.
- RJ45 connection to the CSU-2LV.
- Open-loop construction for installation around busbars or cables.
- Bayonet holder assembly.
- Designed for low-voltage ABB Arc Guard current sensing applications.
Reliable Current Measurement for Arc-Flash Protection
ABB Arc Guard systems can combine rapid optical arc detection with current measurement to improve protection selectivity. The RC200-15 supplies current measurement data to the CSU-2LV, allowing the current sensing unit to identify an overcurrent condition that can be used alongside detected arc light as part of the protection logic.
Rogowski coil technology is particularly well suited to high-current low-voltage installations because the open-loop sensor can be fitted around an existing conductor without requiring the conductor to pass through a conventional closed current transformer. The RC200-15 combines this installation flexibility with a 200 mm opening and 15 m cable, making it suitable for large switchgear and distribution assemblies.
Typical Applications
- ABB TVOC-2 and CSU-2 Arc Guard protection systems.
- Low-voltage switchgear and switchboards.
- Current monitoring of large busbars and power cables.
- Motor control centres.
- Industrial electrical distribution systems.
- Arc-flash protection systems using combined light and current detection.
Technical Specifications
| Series | Arc Guard System TVOC-2 / CSU-2 |
|---|---|
| ABB order code | 1SFA664005R2015 |
| Product group | Arc Guard Components |
| Product type | Open-loop current sensor |
| Sensor technology | Rogowski coil |
| Application | Low-voltage current measurement |
| Compatible current sensing unit | CSU-2LV |
| Coil diameter | 200 mm |
| Transducer diameter | 12.4 mm |
| Cable length | 15 m |
| Measurement output | 0.361 V/kA |
| Connection | RJ45 connector |
| Assembly | Bayonet holder |
| Operating temperature | -30 to +80 °C |
| Dimensions (H × W × D) | 55 × 230 × 230 mm |
| Weight | approx. 0.60 kg |
| EAN | 7320500541678 |
Frequently Asked Questions
What is the ABB RC200-15 used for?
The ABB RC200-15 is a Rogowski coil current sensor designed for current measurement with the ABB CSU-2LV Current Sensing Unit in low-voltage Arc Guard applications.
What is the coil diameter of the ABB RC200-15?
The RC200-15 has a 200 mm coil diameter, providing a large opening for installation around suitable busbars and power cables.
How long is the RC200-15 connection cable?
The ABB RC200-15 is supplied with a 15 m cable, allowing flexible positioning between the monitored conductor and the CSU-2LV Current Sensing Unit.
What is the measurement output of the RC200-15?
The RC200-15 provides a measurement output of 0.361 V/kA and is specifically designed for use with the ABB CSU-2LV.
How does the RC200-15 connect to the CSU-2LV?
The RC200-15 uses an RJ45 connector for connection to the compatible ABB CSU-2LV Current Sensing Unit and features an open-loop Rogowski coil assembled with a bayonet holder.
Trusted ABB Arc Guard Current Sensing
ABB Rogowski coil current sensors provide purpose-designed current measurement for CSU-2LV installations, supporting current-conditioned arc-flash protection while offering flexible installation around busbars and power cables in low-voltage switchgear.
