Fanox CBT – Three-Phase Pump Protection Panel | Cos φ Dry Running Detection
SKU
FANOX-CBT
Fanox CBT 3-phase pump panel with PF-R relay. Detects dry running via cos φ monitoring. No level sensors needed. Auto reconnect, thermal image protection.
Wall-mounted Panel
CE Certified
Fanox CBT – Three-Phase Pump Protection Panel (Cos φ)
The Fanox CBT is a complete 3-phase pump protection and control panel built around the Fanox PF-R relay. It monitors the power factor (cos φ) of the motor to detect dry running: when the pump empties and runs dry, cos φ falls sharply and the panel shuts down the pump automatically — protecting against costly dry-run damage without any float switches or level sensors.
- Complete 3-phase pump protection and control panel
- Integrated Fanox PF-R relay monitoring cos φ across all phases
- Dry-running detection without level sensors or float switches
- Automatic shutdown when cos φ falls below the preset value
- Automatic reconnection after fault — no on-site reset required
- Thermal-image protection for complete heat cycle control
- Phase failure, phase imbalance, and phase inversion protection
- Easy retrofit — fits existing pump installations without downtime
| Specification | Value |
|---|---|
| Product Series | Pump Protection |
| Protection Functions | Auto Reclosing, Overload Protection, Phase Loss Protection, Phase Imbalance, Dry Running Detection |
| Application / Industry | Irrigation Systems, Oil & Gas, Water Treatment, Pumps & Water Systems |
| Mounting Style | Wall-mounted Panel |
| Certifications | CE Certified |