This manual explains the design, specifications, installation, operation, and maintenance of the CITEL TSP-022P power surge protection box.
The TSP-022P power surge protection box is designed to protect equipment from voltage surges in computer control system rooms, meeting IEC61312, GB50057-94, and TB/T2311-2002 standards. It features low residual voltage, lightning count display, dual‑stage surge protection, automatic main/backup power switching, and real‑time voltage/current monitoring.
The manual provides detailed installation steps for 19‑inch rack mounting, wiring guidelines, grounding requirements, and routine maintenance procedures, including module inspection, surge counter checks, and fault‑protection switch handling. This manual is written in Chinese.
| Rated working voltage | 220V |
|---|---|
| Rated working current | 32A |
| Nominal discharge current (8/20µs) | In≥70kA |
| Maximum discharge current (8/20µs) | Imax≥140kA |
| Impulse current (10/350µs) | Iimp≥15kA |
| Protection level | Up≤1.5kV |
| Protection grade | IP50 |
| Operating temperature range | -20 ~ +65°C |
| Operating humidity range | 10% ~ 90% |
The automatic switching device transfers the load to the backup power source, ensuring uninterrupted supply, and switches back when the main power is restored.
The module is considered damaged and must be replaced immediately.