Polyphase Smart Round Meter
ANSI Standard Polyphase Smart Meter (FM3S, FM4S, FM12S, FM16S, FM9S)
Product Description
The HXS300 is a next-generation ANSI polyphase smart meter that supports Form 3S, Form 4S, Form 9S, Form 12S, and Form 16S configurations. It complies with ANSI C12.1 and ANSI C12.20 standards, meeting CA0.2 accuracy class requirements. This smart meter can be optionally equipped with cellular (public network), RF Mesh, or PLC communication modules to establish remote connectivity with AMI systems, enabling remote energy monitoring and remote meter reading and control functionalities.
Product Advantages
Precision Metering
ANSI C12.1 – Accuracy class CA0.2; TOU (Time-of-Use) tariffs; Reactive metering and power quality monitoring; Load profile; Maximum demand storage; Event logging.
Flexible Communication
Multiple remote communication modules optionally available; Cellular / RF Mesh / PLC modules; Open communication protocols supporting DLMS or ANSI C12.19.
Intelligent Management
Tamper detection; Demand reset: remote or manual.
Polyphase Smart Round Meter
HXS300
HXS300
| Accuracy Class | Active Energy CA0.2 (ANSI) | |
| Reactive Energy Class 2 (IEC) | ||
| Voltage | Rated Voltage | 120V-480V |
| Operating Voltage Range | 96V-528V | |
| Current | Current Range | 2.5(20)A for FM3S,FM4S,FM9S |
| 30(200)A for FM12S,FM16S | ||
| Creeping | No more than one pulse recorded during creeping time, compliant with ANSI C12.1 | |
| 0.000A | ||
| Starting | 10mA for CL20 | |
| 100mA for CL200 | ||
| Frequency | 50/60Hz ±5% | |
| Temperature | Operating Temperature | -40℃ to +70℃ |
| Storage & Transport Temp. Range | -40℃ to +85℃ | |
| Humidity | 0% to 100% Non-condensing | |
| Battery | Operating Life | 15 years |
| Power Consumption | Voltage Circuit (Active) | ≤1 W |
| Voltage Circuit (Apparent) | ≤4 VA | |
| Current Circuit | ≤0.5 VA | |
| Dielectric Strength | AC Voltage Test | 4kV 1min |
| Impulse Voltage Test | 1.2/50µs 6kV | |
| EMC | Electrostatic Discharge (Contact Discharge) | 8kV |
| Electrostatic Discharge (Air Discharge) | 15kV | |
| Surge | 6kV, | |
| Up to 10kV (Optional) | ||
| Electrical Fast Transient/Burst | 4kV | |
| Radiated RF Electromagnetic Field Immunity (80MHz to 2000MHz) | 10V/m (with current), 30V/m (without current) | |
| Protection | IP Rating | UL50, IP54 |
| Cover | Transparent PC | |
| Base | Opaque PC + Fiberglass | |
| UV Resistance | UV 72 1000 hours, IEC 62052-11 clause 6.3.4 | |
| Installation Environment | Indoor/Outdoor | |
| LCD Display | Character Size | 4.90mm x 11.43mm |
| Number of Characters | 7 | |
| Weight | Net Weight | Approx. 1.2kg |
| Dimensions | ||
| 177mm×177mm×152mm | ||
| Operating Life | >15 years |