- Pumps- blockage, run-dry, cavitation protection
- Conveyors and feeders- blockage protection, auto-reverse unblock feature
- Grinding mills- feeder control and blockage protection
- Mechanical drives- Immediate recognition of overload
- PLC/PC Controllers- accurate power transducer input
- Family of modules
specific solutions for specific applications
- Simple set-up
front panel programming and display, no pots or trimmers
- True Power Display
bright LED's display true power (%)
- Up to three alarm limits
one, two or three alarms
- Peak hold
capture and store both max. and min. power values
- Analog Output
0(4)-20mA current loop output
- Bright LED Display
easy readability at any angle
- dP/dt and hysteresis functions
for control of secondary systems
- Ts and Tr delay timers
to adjust sensitivity and eliminate false trips
The Unipower® family measures true motor power using the
function P= x V x I x cos ø
This power is directly proportional to the load applied to the motor by the machine and is superior
to measuring motor current, particularly at partial load.
The Unipower® approach offers a family of intelligent modules for measuring and monitoring motor power. Each
module has a particular program and function allowing appropriate modules to be matched with specific
In this manner, Unipower® units can typically replace a number of components with a single, self contained
Custom programs are easily accomodated and will be quoted on request for your unique application.
All modules are programmed from the front panel using four keys - UP, DOWN, MODE, RESET. A bright LED
display shows selected values.
Historical trend data- peak/min. power - is always stored. These values are available from the front panel
display and are used for setting the alarm limits.
Programming is as easy as calling up the historical max./min. values during normal running and setting
the alarm trip points with respect to these values. All programming is done at the front panel easily and
accurately using the mode, up and down keys.
With Unipower®, all guess-work in setting up trip points is totally eliminated!