Place of Origin:
Hunan Province
Brand Name:
Stron
Certification:
STS
Model Number:
STE18-G
The STE18-G is used for a wide rang of smart metering applications. It combines latest 3DES security encryption technology and modular communication unit. The meter is allowing a basic current of 5 Amp while retaining a maximum current of 80 Amp and extended AMR/AMI functional features. It is a compact design in a BS8565 standard housing and maintains the rugged RF immunity withstand of 30V/m and IP54 rating, allowing it to operate in harsh environments.
The meter works with a plug-in module for DLMS/COSEM compliant data collection and network communications. This modular design enables utility to select from PLC/RF/GPRS/3G and 4G LTE cellular data networks according to local conditions at low cost. And a variety of communication modules can be selected by users, so that users do not have to be limited by the communication module, so that the electricity meter is more diversified. Upgrade and maintenance will also become cost-effective by replacing the modules only instead of the entire meter.
Main Features
1. 20 digit (Standard Transfer Specification) STS encryption
2. Detection of significant reverse energy (SRE)
3. IEC62056-21 compliant port allowing for easy data interrogation
4. Disconnects on overload and no credit
5. Dual power source working on both prepaid and credit mode
6. Programmable load limit and low credit warning
7. Detection and record tamper event such as cover open, reversal, black-out, etc.
8. Easy access to 12 months historical consumption data and last 5 token entered
User Benefit
1. Easy connection to User Interface Unit (UIU) for split type applications
2. PLC/ RF / GPRS wireless communication with a head-end AMR/AMI server
3. Time of Use (TOU), multi-tariff, holiday setting.
4. lAdvanced load control and disconnection features
Electrical Parameters:
| Electrical parameters: | Insulation: | ||
| Voltage: | Electrostatic discharges: | ||
| Nominal voltage Un | 230V | Contact discharge | 8kV |
| Limited voltage | 70%~120%Un | Air discharge | 16kV |
| Frequency: | Electromagnetic RF fields: | ||
| Nominal frequency fn | 50-60Hz | 27MHz to 500MHz typical | 10V/m |
| tolerance | 5% | 100kHz to 1GHz typical | 30V/m |
| Current: | Fast transient burst test | 4kV | |
| Basic current(Ib) | 5A | Mechanical requirements: | |
| Maximum current(Imax) | 80A | Meter shell Protection Rate | IP54 |
| Starting current(Ist) | 20mA | Insulation System Classification | Protective Class II |
| Active energy constant | 1600imp/kWh | Maximum cable size | 8 mm |
| Measurement Accuracy: | |||
| Active energy to IEC62053‐21 | Class1.0 | ||
| Burden: | |||
| Voltage circuit | <2W <8VA | ||
| Current circuit | <1VA | ||
| Temperature range: | |||
| Operation meter | -25℃ to+70℃ | ||
| Storage | -40℃ to+85℃ |
Meter Dimensions
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