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2CCA880128R0001 ABB CMS-100DR 80A DIN-Rail Current Sensor
ABB CMS-100DR 2CCA880128R0001 is an 18 mm DIN-rail mounted 80 A closed-core TRMS current sensor with a 0.1–80 A measurement range, accuracy class 0.5 and InSite bus connectivity for AC and DC circuit monitoring.
£48.08
Why Choose the ABB CMS-100DR 80A Current Sensor?
The ABB CMS-100DR, order code 2CCA880128R0001, is a compact 80 A closed-core current sensor designed for circuit-level electrical monitoring within ABB InSite Energy Management Systems. As part of the ABB CMS current sensor range, it combines accurate TRMS measurement with universal DIN-rail mounting for flexible installation in commercial and industrial electrical distribution systems.
The CMS-100DR measures AC and DC current across a range of 0.1–80 A and provides current accuracy of ≤±0.5% of full scale. Its solid-core construction offers high measurement accuracy and good immunity to electromagnetic influences from neighbouring final circuits, supporting dependable load monitoring and energy management.
Designed as an 18 mm universally usable DIN-rail sensor, the CMS-100DR can be installed independently of the manufacturer of the associated protective or switching device. Measured values are transmitted through the 4-pole InSite bus flat cable to a compatible ABB InSite control unit, making the sensor suitable for scalable multi-circuit monitoring installations.
Key Advantages
- Compact 80 A closed-core current sensor for circuit-level monitoring.
- Wide 0.1–80 A measurement range for monitoring a variety of electrical loads.
- TRMS measurement of AC and DC current for comprehensive electrical monitoring.
- Current accuracy of ≤±0.5% of full scale.
- Universal DIN-rail mounting provides flexible installation regardless of the protective device manufacturer.
- InSite bus flat-cable interface simplifies integration with compatible ABB energy monitoring equipment.
- Compact design is well suited to high-density commercial and industrial distribution boards.
Key Features
- ABB CMS current monitoring system.
- 80 A current sensor.
- 0.1–80 A measuring range.
- TRMS AC and DC current measurement.
- ≤±0.5% full-scale current accuracy.
- Accuracy class 0.5.
- 18 mm closed-core / solid-core sensor.
- DIN-rail mounting for universal use.
- InSite bus communication via flat cable.
- Supports instantaneous, minimum, maximum and hold current values within compatible InSite monitoring systems.
- Operating temperature range of -25 to +70 °C.
- Compact construction for circuit-level monitoring in electrical distribution boards.
Universal DIN-Rail Circuit Monitoring
The ABB CMS-100DR enables individual electrical circuits to be monitored within a centralised energy management system without tying the sensor installation to a particular protective-device manufacturer. Its DIN-rail mounting arrangement makes it particularly useful where a flexible monitoring architecture is required for existing or newly designed electrical distribution boards.
By measuring TRMS AC and DC current and transmitting the resulting data through the ABB InSite bus, the CMS-100DR supports detailed analysis of electrical loads and circuit behaviour. Multiple CMS sensors can be incorporated into a compatible ABB InSite installation, providing scalable circuit-level visibility for energy management, load analysis and electrical distribution monitoring.
Typical Applications
- Branch circuit current monitoring.
- ABB InSite energy monitoring systems.
- Commercial and industrial distribution boards.
- DIN-rail electrical monitoring installations.
- Energy consumption and load analysis.
- Data centre and critical power monitoring.
- Building energy management systems.
- Individual feeder and equipment monitoring.
Technical Specifications
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| Mounting Type | DIN rail | |
|---|---|---|
| Rated Primary Current (A) | 80 A | |
| Aperture (mm) | 10 mm | |
| Accuracy Class | Class 0.5 | |
| Device Type | Current sensor (Hall) | |
| Series | CMS | |
| Order code | 2CCA880128R0001 | |
| EAN | 7612271426583 | |
| Product group | Energy Monitoring Systems | |
| Product type | Closed-core current sensor | |
| Rated current | 80 A | |
| Measurement range | 0.1–80 A | |
| Measured current | AC and DC | |
| Measurement method | TRMS | |
| Accuracy class | 0.5 | |
| Current accuracy | ≤±0.5% of full scale | |
| Sensor construction | Closed core / solid core | |
| Sensor size | 18 mm | |
| Mounting type | DIN rail | |
| Mounting application | Universal use | |
| Communication interface | InSite bus (flat cable) | |
| Bore diameter | 10 mm | |
| Operating temperature | -25 to +70 °C | |
| Dimensions (W × H × L) | 17.4 × 43.2 × 51.45 mm | |
| Net weight | 15 g | |
| Country of origin | Switzerland |
Frequently Asked Questions
What is the ABB CMS-100DR used for?
The ABB CMS-100DR is used for circuit-level AC and DC current measurement within compatible ABB energy monitoring systems, helping users monitor individual electrical loads and analyse circuit behaviour.
What current range can the ABB CMS-100DR measure?
The CMS-100DR provides a measurement range of 0.1–80 A and uses TRMS measurement for AC and DC currents.
How is the ABB CMS-100DR installed?
The CMS-100DR is an 18 mm closed-core sensor designed for DIN-rail mounting. Its universal mounting arrangement allows it to be used independently of the manufacturer of the protective or switching device associated with the monitored circuit.
How accurate is the ABB CMS-100DR?
The CMS-100DR has an accuracy class of 0.5 and provides current accuracy of ≤±0.5% of full scale for dependable circuit-level monitoring.
How does the ABB CMS-100DR connect to an InSite system?
The sensor transmits its measured current values through the ABB InSite bus flat-cable interface to compatible InSite monitoring equipment, allowing multiple sensors to form part of a scalable energy monitoring system.
Compact DIN-Rail Current Monitoring from ABB
ABB CMS current sensors provide accurate circuit-level measurement in a compact format, while the CMS-100DR combines 80 A TRMS measurement with universal DIN-rail mounting for flexible integration into scalable ABB InSite energy monitoring systems.
