TDE Series - Vertical In-line Variable Frequency Pumps with Built-in VFD - TECNODYNE PUMPS

TDE Vertical In-line Variable Frequency Pumps

Product Description

TDE is a single-stage, vertical inline variable frequency pump that adopts an intelligent variable frequency controller. It can realize constant pressure, constant temperature, constant pressure difference and other smart control functions by connecting pressure and temperature sensor. TDE is energy-saving, low noise, intelligent pump with compact structure, reliable and easy maintenance. TDE comes in a pull-out design that enables to repair the pump without affecting the pipeline system.

Application

TDE pump is a versatile product that can transport various media from tap water to industrial liquids, mainly used for liquid conveying, pressurizing and circulating equipment.

  •  HVAC and cooling systems.
  • Domestic hot water system.
  • Water supply.
  • Industrial water supply system.
Operating Data

TDE pump can be used for thin, clean, non-flammable, non-explosive, solid-free, fiber-free, physically and chemically water-like liquid..

  • Max. working pressure: 12 bar (16 bar on request).
  • Liquid temperature: -15°C to 110°C
  • Ambient temperature: up to 40°C
  • Altitude: up to 1000m
  • Rotation direction: clockwise (looking down from motor fan)
  • Flange connection is in conformity with ISO7005.2 DIN2501 PN16 GB/T17241.6 PN1.6.
  • The inlet and outlet diameters are in conformity with related standard dimensions.
Motor
  • All pumps are equipped with energy efficient IE3-motors as standard. Special motor requirements on request.
  • TEFC, 2-pole (standard), asynchronous motor.
  • Protection class: IP55
  • Insulation class: F
  • Voltage: 3x380V 50Hz
Variable frequency controller
  • Input power supply : 3x380V 50Hz
  • Power range: 1.5 – 15 kW
  • Output frequency range : 30 – 50Hz
  • Pressure adjustment range: 0.1 bar
  • Protection class: IP55
  • Display: LCD
Performance Curve 50Hz

TDE Series - Vertical In-line Variable Frequency Pumps with Built-in VFD - Performance Range -TECNODYNE PUMPS

Curve Characteristics

The requirements apply to all the performance curves below:

  • Curve tolerance in conformity to ISO9906 2012 Grade 3B.
  • All curves are based on the measured value of motor at a constant speed of 2900rpm.
  • Measurement is done with 20°C air-free water, kinematic viscosity of 1 mm2/s.
  • The pump use should refer to the performance range of the bold curve to prevent overheating by too little flow or motor overload by excessive flow.