User manual for the Tianneng DSI 5163 device that monitors bus PT parallel insulation and provides protection, measurement and communication functions.
The DSI 5163 is a bus PT parallel insulation monitoring device designed for voltage levels up to 6 kV in neutral‑grounded or resistance‑grounded systems. It offers insulation monitoring, PT line break detection, PT parallel operation, GPS time synchronization, and extensive communication capabilities based on IEC 61850.
The manual covers the device’s hardware architecture, technical parameters, installation, operation, maintenance, and troubleshooting. It includes detailed wiring diagrams, configuration procedures, and safety guidelines to ensure reliable performance in substation environments. This manual is written in Chinese.
| Rated DC Voltage | 220 V or 110 V (order specified) |
|---|---|
| Rated AC Voltage (Un) | 100/3 V or 100 V |
| Frequency | 50 Hz |
| Power Consumption (Normal) | < 10 W |
| Power Consumption (Actuation) | < 15 W |
| Output Contact Capacity | DC 220 V 5 A (non‑arc) |
The device can be supplied with either 220 V or 110 V DC, as specified on the order.