Products specifications
| Attribute name | Attribute value |
|---|
| Input Type | AC |
| Input Rating (V) | 600 Vac |
| Output | Digital |
| Error % | 1 |
| # of Inputs | 1 |
| Input Rating (A) | 300 |
| Opening (greatest dim.) | 2.9 in (74 mm) |
| Shape/Style | Flexible/Rope Coil |
| Series | CVT |
Description
The Senva EM Series of Flexible Split-core Rogowski CVT™ Sensors measure both voltage and current, communicating the data digitally to the meter via plug-in low voltage connections.
- This allows the meter to remain a low-voltage device
- Each CVT™ uses digital communication with the meter for superior noise immunity
- The CVTs™ are individually calibrated and measurement accuracy is independent of the transducer
- To complement the CVT™, our metering platform offers two meter options (EM-PULSE & EM-RS485) which are small enough to fit in the palm of your hand, yet powerful enough to self-configure during installation, removing all manual configuration
- Virtually a plug and play BACnet meter!
- 1% total system accuracy (meter & CVT)
- For use with Pulse and Protocol Versions of the EM Series Meter
- Features
- Digitally calibrated CVTs™ are extremely accurate
- The accuracy is as high as a calibrated system, yet different CVTs™ can be changed from meter to meter while maintaining accuracy. A big advantage for auditing, since meter is not size specific
- Plug and play installation - individual CVTs™ are digitally recognized by the meter and outputs are automatically scaled—no user set up is required
- Digital communication offers superior noise immunity compared to traditional induced low-signal Rogowskis
- All the high voltage connections are at the CVT™
- Rogowski CVTs™ are available in 4 sizes from 9” to 36” in circumference and include several rating options from 300A to 6000A and are universally rated for 90-600V
- Applications
- Energy Management and performance contracting
- Monitoring for commercial tenants
- Activity-based costing in commercial and industrial facilities
- Real-time power monitoring
- Load shedding
- Audits/temporary monitoring
- Distributed generation
