Acrel APD100 UHF Partial Discharge Detector
Acrel APD100 UHF Partial Discharge Detector
General
Acrel APD series high-voltage switchgear partial discharge monitoring device detects the electromagnetic wave radiation generated along with partial discharge and automatically determines the actual detection frequency of on-site partial discharge. Then, data such as the number and frequency of partial discharge detected are uploaded to the server.
Working Principle
Typical Structure
Outline and Dimension
On-site Pictures
Application
Acrel APD100 UHF Partial Discharge Detector
| Parameter | APD100 | ||
| Number of channels | One | ||
| Measuring range | -60dBm~+10dBm | ||
| Measurement content | Discharge amplitude and frequency | ||
| Phase synchronization | - | ||
| Discharge type recognition | - | ||
| Connecting cables | Coaxial cable | ||
| Matching impedance | 50Ω | ||
| Power supply | DC 10~30V | ||
| Power dissipation | ≤3W | ||
| Communication interface | RS485 * 1, Lora * 1 | ||
| Baud rate | 2400, 4800, 9600, 19200（RS485） | ||
| Communication protocol | MODBUS-RTU (RS485) | ||
| Relay output | 1 circuit normally open relay | ||
| Installation | 35mm din-rail installation | ||
| Usage environment | Temperature: -25 ℃~+70 ℃; Relative humidity ≤ 95% | ||
| UHF sensor | Bandwidth | 300MHz~1600MHz | |
| Effective height | ≥10.5mm | ||
| Interface | SMA | ||
| Connecting cables | Coaxial cable | ||
| Protective class | IP65 | ||
| Installation | Magnetic | ||
1. Manual for Acrel APD100 UHF Partial Discharge Detector
2. Installation and Use for Acrel APD100 UHF Partial Discharge Detector
3. Debugging Software for Acrel APD100 UHF Partial Discharge Detector