Home / Products / Electronic Meter / FUTURISE QBM11-2 Single Phase Smart Kilowatt Household Power Meter

Introduction


QBM11-2 is a single-phase meter that features a compact and cost-efficient design that can measure active energy and maximum energy absorbed, and show these data on an LCD screen. Automatically performing summer-winter hours, keeps desired information and programs in its memory, accessing this information when desired. It has been manufactured with advanced technology and focuses on the necessary and offers an excellent price-performance ratio.

Optimized Physical Footprint: Streamlined 180×100×46mm structural body reducing total deployment volume by over 30% compared to legacy residential devices, with a bare net weight of just 0.3kg.
Automated Tariff Firmware: Integrated with independent seasonal and time-zone clocks for flexible TOU (Time-of-Use) energy tracking, paired with automated calendar algorithms adjusting for summer-winter seasonal offsets.
Secure Revenue Perimeter: Outfitted with an integrated physical event recorder tracking unauthorized cover and terminal-block breaches, paired with local optical protocol infrastructure.


Standards

  • IEC 62052-11
  • IEC 62053-21
  • IEC 62056-21

Main Function


1. Bi-directional measurement of active energy.
2. The meter has a multi-tariff (TOU) measurement function.
3. The LCD can display the real-time clock, current, voltage, and active power, etc.
4. Records and displays the data of the current month’s Maximum demand.
5. Stores the monthly cumulative active energy of the last 12 months.
6. Base cover and terminal cover open detection and record.
7. Display readable without main power (RWP).

Specifications

FUTURISE QBM11-2 Single Phase Smart Kilowatt Household Power Meter
Specifications QBM11-2
Accuracy Active 1.0
Vollage Rated current 110V,120V,220V,230V,240V
Range 0.8Un-1.2Un
Limit 0.7Un-1.3Un
Frequency 50Hz/60Hz
Basic Current(lb) Range 5A,10A
Maximum Current(lmax) Range 40A,60A,80A,100A
Starting Current 0.4%lb
Display Type LCD
Digit 6+3
Power
Consumption
Voltage Circuit ≤2.0W,10VA
Current Girauit ≤4VA
Communication Interface Optical
Temperature   Condition Work Temperature -25℃~+65℃
Storage Temperature -35℃~+75℃
Humidity ≤85%
IP degree IP54
Dimension 180X100X46mm
Weight Net weight 0.3kg
Weight 0.34kg