DMP300C Series Protection and Control Devices
Product Introduction
The DMP300C series integrated automation protection and measurement control device is suitable for power generation systems, transmission and distribution systems, and power consumption systems at voltage levels of 110 kV and below.
High-speed operation: High processing capability with precise data sampling; features a dual 32-bit CPU structure and 16-bit A/D chip.
Strong electromagnetic compatibility and anti-interference: Designed with a plug-in structure, strong and weak current separation, resistance to strong vibrations, and strong interference design.
Operating temperature: -10°C to +55°C
Storage and transport temperature: -25°C to +70°C
Relative humidity: No more than 90%, non-condensing
Atmospheric pressure: 80 to 110 kPa
Rich interfaces and flexible expansion: 16 high-precision analog sampling channels, 32 digital sampling channels, and 16 programmable output relay.
Self-diagnostic warning system for safety and reliability: Embedded timed hardware self-check function, capable of saving 1000 event records and 10 fault waveforms without power.
Supports online configuration interface: Online language switching among three languages, SNTP network time synchronization, IRIG-B time synchronization, and communication protocols including MODBUS/RTU, MODBUS/TCP, IEC61850/MMS.
A series of products
- DMP321CD: Asynchronous Motor Backup Protection and Control Device
- DMP321CF: Generator Backup Protection and Control Device
- DMP320CF: Generator Differential Protection and Control Device
- DMP320CD: Motor Differential Protection and Control Device
- DMP391C: Frequency and Voltage Emergency Control Device
- DMP330C: Capacitor Protection and Control Device
- DMP324C: Distribution Transformer Protection and Control Device
- DMP362C: Line Backup Protection and Control Device
- DMP365C: Line Optical Differential Distance Protection and Control Device
- DMP361C: Line Distance Protection and Control Device
- DMP314C: Four-Circuit Measurement and Control Device
- DMP321C: Main Transformer Backup Protection and Control Device
- DMP371C: Main Transformer Differential Protection and Control Device
- DMP301C: Bus Coupling Auto-Reclosing Protection and Control Device
- DMP311C: Line Protection and Control Device
- DMP317C: PT Protection and Control Device
- DMP372C: Main Transformer High Voltage Side Backup Protection and Control Device
- DMP321CT: Synchronous Motor Backup Protection and Control Device
Keywords：
HNAC
Contact Us：
No. 609, Lusong Rd., Lugu, Changsha, Hunan Province, P. R. China (410205)
