The Byram B10 Single Phase meter was designed to meet today's most demanding residential requirements. The patented digital measurement processor offers high accuracy, repeatability, and low ownership costs.
The Byram B-Series meters are revenue grade, allowing them to be used in settings like tracking tenants' power usage. They meet IEC 62052-21 and 62053-21 Standards of Compliance as well as ANSI C12.19, C12.22, maintaining a 0.5% accuracy class.
Flexibility and Future Growth
The B10 series has been developed as a walk up and read meter. Meters are programmed for kWh readings (purchase of energy) but have option for Bi-Directional metering*.
Each B10 meter is capable of being upgraded for remote metering** with additional options of Time of use, and load profile, and interval data.
* The Bi-Directional option is only available at time of order.
** Remote meter reading requires additional hardware and service.
Switch control range*
|120 V||96 V to 144 V||108 V to 144 V|
|0 to Class ampere Rating|
|Nominal 50 Hz to 60 Hz ± 5%|
|-40 °C to +85 °C (inside meter cover)|
|0 % to 100% (noncondensing)|
*Recommended fuses or circuit breaker per the National Electrical Code
General Performance Characteristics
100 mA for Class 200
160 mA for Class 320
Creep 0.000 A (no current)
|≤1 pulse per qty, (conforms to ANSI C12.1)|
|Less than 1.5 W|
|Linear power supply conforms to FCC Part 15 Class B device|
Primary time base
|Relative time maintained by a crystal |
Real time provided by EnergyAxis network
|902 MHz to 908 MHz (unlicensed)|