EN
The QPM16-3 is a three-phase STS smart keypad meter developed for applications where energy usage is more complex. It enables utilities and property operators to manage high-consumption users through flexible payment options, multi-tariff billing, and advanced communication technologies.
High-Current Multi-Voltage Versatility: Precision-engineered to perform under varying cross-border voltage ratings (3×57.7/100V to 3×240/415V) with different active energy measurement accuracy. It robustly scales to support maximum industrial current capacities up to 3×100A (3×40A,3×60A,3×80A,3×100A).
Interoperable DLMS/COSEM Grid Openness: Conforming strictly to global IEC standards (IEC 62052-11, IEC 62053-21, IEC 62055-41, IEC 62056-21), the QPM16-3 utilizes the DLMS/COSEM (Mode E) communication protocol through local Optical and RS485 interfaces, enabling hassle-free synchronization into existing Head-End Systems (HES) and Automated Meter Reading (AMR) platforms.
Proactive Deficits & Tamper Security: Enclosed in a flame-retardant IP54-rated heavy casing (269×170×90mm, Net Weight: 1.8kg), the meter is armed with independent dual-sensor tamper loops recording terminal and base cover open events with date stamps. It tracks bi-directional forward/reverse active and reactive energy in up to 8 configurable channels, sustaining continuous diagnostic visibility via an externally replaceable backup battery (Read Without Main Power supported).
1. STS standard protocol ensures an open and secure operating system
2. Optical communication, open protocol: DLMS/COSEM (E mode)
3. Prepayment and post-payment modes are switchable for users’ convenience
4. Local firmware upgrade.
1. Measuring forward and reverse active energy in tariff.
2. Measuring forward and reverse reactive energy in tariff.
3. Instantaneous value measurement.
4.12 months' billing data and other frozen data for inquiry.
5. Block or slide mode configurable for maximum demand.
6. Import and export active MD in tariff with time stamp.
7. Import and export reactive MD in tariff with time stamp.
8. Large digit LCD display, easy to read.
9.Display readable without main power (RWP).
10. Standardized OBIS display
11. Backlights to increase readability in low light conditions.
12. Real-time clock: clock with calendar, timing, leap year automatic conversion function.
13. Multiple event detections and records with categories of operation, power grid, and tampering.
14. Base cover or terminal cover open detection and record
15. Prepayment mode via a numeric token with extended ways of recharging.
16. Channel quantity customized before leaving the factory; up to 8 channels.
17. Data for load profile record configuration
18. User-friendly mode for energy supply for low credit during weekends or holidays.
19. Emergency Credit for a certain sum of energy supply depending on the user’s credit level.
20. External battery replaceable
21. Alarm by LED or Buzzer when low credit, overload, and tamper.
| Specifications | QPM16-3 | |
| Accuracy | Active | 1.0,0.5s,0.2s |
| Reactive | 2.0 | |
| Vollage | Rated current | 3X57.7/100V,3X220/380V,3X230/240V,3X240/415V |
| Range | 0.8Un-1.2Un | |
| Limit | 0.7Un-1.3Un | |
| Frequency | 50Hz/60Hz | |
| Basic Current(lb) | Range | 3X5A,3X10A |
| Maximum Current(lmax) | Range | 3X40A,3X60A,3X80A,3X100A |
| Starting Current | 0.4%lb | |
| Display | Type | LCD |
| Digit | 6+2 | |
| Power Consumption |
Voltage Circuit | ≤2.0W,10VA |
| Current Girauit | ≤4VA | |
| Communication | Interface | OPtical/RS485/PLC/RF/GPRS/3G/4G |
| Temperature Condition | Work Temperature | -25℃～+65℃ |
| Storage Temperature | -35℃～+75℃ | |
| Humidity | ≤85% | |
| IP degree | IP54 | |
| Dimension | 269X170X90mm | |
| Weight | Net weight | 1.8kg |
| Weight | 2.2kg | |
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