Single Phase Motor Protection Relay
- Over-load (e.g. pump jammed)
- Under-load (e.g. run-dry)
- Not against lightning
The Uno Panel has a Recovery Timer to allow a bore-hole to fill up before a restart attempt is made (after a run-dry condition).
This timer is manually adjustable from 4 minutes to 16 hours.
The Uno Panel has an Auxiliary Inhibit input which stops the motor when the circuit between AUX and COM is OPEN.
This input may thus be used to remotely stop the motor.
A normally closed pressure sensor may be connected to this input.
When a specified pressure is reached, the connection will open and the Uno Panel will stop the motor.
The Uno Panel has a real-time clock. This allows the unit to store the date and time (year, month, day, hour, minute) of each one of the last 43 trips.
|Current Range:||1→20 Amp|
|Power Range:||0.25→2.2 kW|
|Frequency Range:||40→70 Hz|
|Cos Phi Range:||0→1 Inductive|
|Weight:||± 500 g|
|Dimensions:||85 x 130 x 50 mm|
Built-in Optimizer: The built-in optimizer has a 32 character LCD screen and enables one to see and adjust all parameters of the unit.
Mobi Board: The Mobi Board acts as a serial to Bluetooth interface converter to enable a user to conveniently adjust parameters and view trip logs via our mobile app.