Landis+Gyr E850
Designed for use in power plants, transmission networks, sub-stations and grid-connected commercial and industrial consumers
Precise values for all billing applications, comprehensive data for network operation: from the very start, the Landis+Gyr E850 (ZxQ) series was developed with grid applications in mind.
With its exceptionally fast measurement system, high data resolution and proven operational security, it is clear that the ZxQ was designed for use in all applications.
Functions
- Class 0.2S and Class 0.5S
- Especially developed for all Grid applications
- Much faster measuring and engery flow detektion than commercial and industrial meters
- Integrates network quality and quality of supply values
- Line and transformers losses
- Registration and display of instantaneous values
- Excellent measurement system no additional deviation at low load, singe phase operation, unbalanced or cos φ below 1
- Up to 40 billing values and up to 40 diagnostic values
- Second profile with enough resolution for tm = 1 min
- Tariff control with internal calendar clock
- RS-485 interface for direct connection to additional meters (daisy-chain / multidrop)
- Operational monitoring with event log, up to 256 events
- 4 or 8 transmitting or status contacts
- Billing values, resolution, thresholds and more parametrisable with tool MAP110
Variations
- Rack mount or wall mount housing
- Exchangeable communications modules (RS 232 / RS 485 / Ethernet / GSM / GRPS / PSTN)
