Meter Data – 113 / 135 Series
- Access Data from Meters, Energy Managements Systems, Inverters, Battery Systems and more…
- Obtain Meter Data from multiple sources – log to GRIDview Cloud and analyze
- Push Telemetry Data to OpenADR VTN
- Adopt Advanced DR Control Strategies based on kW, Frequency, kVAR, Volts and Voltage Unbalance %
Up to 4 Meter Inputs
The 113 and 135 Series have 4 computation modules built in to its Control Software and has reserved I/O registers which can be read by other Modbus or DNP3 devices. These modules can accept any combination of KYZ pulses or inputs from Modbus meters or relayed meter data from a BMS / EMS using Modbus TCP or Modbus RTU serial.
KYZ Meter (Pulse Inputs)
4 onboard high speed counter inputs to accept KYZ pulses (form A and form C).
The pulses are counted at 1, 5, 15 & 30 minute periods calculating time stamped interval data and is totalized in a memory register providing total kWh for each meter.
Instant kW from Pulse Inputs
The pulse durations are timed to calculate instant kW making the representation of load shed more meaningful when viewed in the trend screen of GRIDview.
Poll Modbus Meter Directly
GRIDlink can be configured to poll meters over Modbus TCP (Ethernet) or Modbus RTU (RS485 serial).
Meter data can be obtained from inverters or storage battery systems with plus or minus signs for generation or consumption.
Meter Data from Modbus BMS
GRIDlink can accept Modbus read/write commands from any Modbus BMS to relay meter data in both directions.
BACnet meter data from BMS or EMS
Meter data can also be written with the use of a BACnet protocol converter into the reserved I/O registers from BMS or Energy Management Systems.
GRIDview
Meter Trend Screens
Frequency, kVAR, Volts
Any data available from a meter can be read and used in the GRIDlink control software such as frequency, kVAR, volts and Voltage Unbalance %. DR control strategies can be implemented based on this data. Contact us for special requirements.