MT101KP-RM1 Rail-Mount Split 1P Prepayment Meter
Introduction
MT101KP-RM1 rail-mount split single phase prepayment meter offers outstanding measurement and split prepayment capabilities for use in residential metering and prepaid applications. The MT101KP-RM1 meter can operate as a standalone unit or as part of a comprehensive metering and STS prepayment system.
Features
- Rail-Mount installation
- DLMS/COSEM protocol
- PLC or RF or MBUS communication to UIU
- Prepayment function complies with STS protocol
- Internal clock and calendar with battery back-up
- High security design
- Anti-tamper and tampering detection
DLMS
Firmware Upgrade
Load Control
Billing
Data Security
IP54
STS
Specifications
| Item | Sub-item | Value |
|---|---|---|
| Measurement | Active accuracy(kWh) | Class1 (IEC 62053-21) |
| Measurement | Measuring and registration | - Import with reverse blocking; - Two energy directions (Import/Export); - Absolute sum of both directions |
| Voltage | Rated voltage(Un) | 220V-240V |
| Voltage | Working voltage range | 0.5Un - 1.2Un |
| Current | Basic current(Ib)/ Max. current(Imax) | 5(80)A, 5(100)A |
| Current | Starting current | 0.004 Ib |
| Frequency | Rated frequency(fn) | 50Hz or 60Hz |
| Power Consumption | Voltage circuit | 2W/10 VA |
| Power Consumption | Current circuit | 0.5 VA |
| Environmental Influences | Operating temperature range | -40°C ~+70°C |
| Environmental Influences | Storage temperature | -40°C ~+80°C |
| Environmental Influences | Impermeability to IEC 60529 | IP54 indoor |
| Inputs and Outputs | Optical test output | Active energy pulse LED; Alarm LED; Credit LED |
| Inputs and Outputs | Meter constant | Out: 1000 imp/kWh |
| Time Clock & Calendar | Accuracy | 15 Seconds per Month at 23˚C |
| Time Clock & Calendar | Backup Time | 10 Years without Power (Lithium Battery) |
| Time Clock & Calendar | Daylight Saving Time | Option |
| Time Clock & Calendar | Battery | Internal battery |
| Communication Interface | Optical Interface | Optical port IEC 62056-21; Protocol: IEC62056-21 E mode |
| Communication Interface | UIU Interface | PLC/RF/MBUS; Protocol: DLMS & STS |
| Prepayment | Prepayment mode | Prepaid/postpaid |
| Prepayment | STS Token | Indicate token success, refuse, used, expired |
| Prepayment | Emergency Credit | Short code active emergency credit |
| Prepayment | Friendly time and days | Night Time, Weekends and Holidays |
| Prepayment | Balance Alarm | Two levels balance not enough alarm |
| Prepayment | Load limit | Input power limit value threshold through TOKEN |
| Billing & Max Demand | Storage | - 12 sets of energy billing data; - 12 sets of Max Demand data |
| Billing & Max Demand | MD mode | Block mode |
| Billing & Max Demand | MD value | - Time and value of maximum demand; - Value of cumulative Max Demand |
| Antifraud protection | Tamper detiction and alarms | - Meter cover/terminal cover open; - Magnetic field influence detection; - Energy reverse; - Battery/clock/memory failure detection; - Pre-programmed alarms for meter self-check |
| Weight and dimensions | Dimensions | 147.7mm(H) x 48mm(W) x 94mm(D) |
| Weight and dimensions | Weight | approx. 0.8 kg |
Communication
