PumpSmart 220

Aquavar IPC

Process Control Panels

VFD Control Panels

Duplex Control Panel

Duplex Control Panels

Operator Stations

Operator’s Stations

Custom Solutions

Contact us to determine the best monitoring and control solution for your application

Monitoring & Controls Repair Services

Our service and repair group can use data collected by various monitoring technologies, getting to the root of vibration or noise issues, nuisance alarms and faults, and more.

Contact us for more information on our service and repair capabilities.

Frequently Asked Questions

    • After turning off power and letting the capacitors discharge, swap any two leads to the motor. Some drives can also change rotation with programming; this should be done with caution as many impellers are threaded on! Note, because the VFD is controlling the frequency output to the motor, changing the incoming feeds will NOT change the rotation.

    • Variable Speed Drives take incoming line alternating current (AC) power and change it to direct current (DC) power, and then use high speed switches to simulate alternating current output to the drive, which allows control of the frequency of the power going to the drive. Even when the incoming power is single phase because the drives are rectifying the power to DC, They are designed to output three phase power because three phase motors are more efficient and use lower current.

    • It comes down to your pump sizing and details of your use and application. For example, if you are constantly throttling a centrifugal pump with a control valve, A variable speed drive can save energy making for a quick payback time. Alternately, if your pump is ideally sized for your service and runs at the best efficiency point (BEP) regularly, you may not benefit from variable speed control (unless you need a soft start, dry run, or run out protection). Please contact us to discuss your needs.

    • Often, no! Modern VFDs can perform many functions, like process variable control or multi-pump coordination, without an additional PLC. However, some applications are enough “out of the box” that an additional controller is needed. Please contact us to discuss your equipment.

Why Geiger?

Geiger has extensive experience integrating rotating equipment into fully functional systems. We know that understanding how the machine works, and also what can cause failure, are critical to selecting and designing control systems that maximize reliability, meet the needs of the user and equipment, and aren’t needlessly complex. Our team is ready to discuss your controls, monitoring, and coordination needs.

Controls - i-Alert3 Disassembled