Overview
This circulator pump is particularly suitable for coldwater applications. The pump is designed to be integrated in geothermal heating pumps as well as in heating and air-conditioning systems with remote control of the speed, corresponding to low-voltage PWM (pulse-width modulation) signal input.
2 basic GEO variants are available
UPML GEO with a power consumption up to 140W
- UPML GEO Range
- UPML GEO 25-105 130 PWM
- UPML GEO 25-105 180 PWM
- UPML GEO 32-105 180 PWM
UPMXL GEO with a power consumption up to 180W
- UPMXL GEO Range
- UPMXL GEO 25-125 130 PWM
- UPMXL GEO 25-125 180 PWM
- UPMXL GEO 32-125 180 PWM
Characteristic Features
- Glandless circulator pumps integrated in products shall have an energy efficiency index (EEI) of not more than 0.23, the benchmark level being 0.20
- Controlled via a digital low-voltage pulse-width modulation (PWM) signal which means that the speed of rotation depends on the input signal. The speed changes as a function of the input profile
- A PWM feedback signal provides information about the current performance of the pump, such as current power consumption or various alarm or warning modes
- Motor protected against condensed water by means of drain holes and double-coated wiring
- Fit for operation in condensing environments thanks to the electronics being separated from the motor
Benefits
- Ready for Conversion according to Ecodesign Requirements for 2015
- Low Energy Consumption
- Great Flexibility for System Configuration due to different control mode options as internally or externally controlled
- System and Pump Protection due to various alarm functions