EN
HDC Dual-Mode Communication Module
The HDC Dual-Mode Communication Module is mainly used in Loow-Voltage distribution substations, for data transmission betweeen terminal devices such as substation terminals, intelligent circuit breakxers, and electricity meters.
- Overview
- Recommended Products
1. Supports 4 available Frequency Bands, with strong Anti-Interference Capabilities.
2. Communication Rate can reach 2MHz, with Business-Level response within seconds.
3. Communication coverage has a wide radius, with a point to-point distance of 300-500m and supports 16-level relay forwarding.
4. Supports Carrier and Wireless dual channels, Eliminates Communication blind spots of single technology, high reliability.
5. Equipped with characteristic current transmission function, supports Physical Topology Identification of Low-Voltage distribution areas.
| Technical Specifications | Parameter Value |
| Communication Frequency Band | HPLC:0.7～12MHz、HRF:470～510MHz |
| Communication Rate | HPLC:<2Mbps、HRF:<1Mbps |
| Modulation Scheme | HPLC&HRF:OFDM |
| PLC Attenuation Resistance | 106dB |
| RF Receive Sensitivity | -115dBm |
| Communication Distance | Point-to-Point 300-500m |
| Communication Latency | ≤20ms |
| Service Life | ≥15 Years |
| Operating Voltage | AC220V、DC750 |
| Environmental Temperature | -45℃~+85℃ |
