Alpha Solar

Genel Bilgiler

Genel Görünüm

Electronically controlled circulator pumps for all kinds of thermal solar systems with either variable or constant flow rate.

The new ALPHA SOLAR is designed to be integrated in all kinds of thermal solar systems with either variable (matched-flow) or constant flow rate. High-efficiency ECM (Electronically Commutated Motor) pumps, such as ALPHA SOLAR, must not be speed-controlled by an external speed controller varying or pulsing the supply voltage.

The speed can be controlled by a low-voltage PWM (Pulse Width Modulation) signal from a solar controller to optimize the solar harvesting and temperature of the system. As a result, the power consumption of the pump will be reduced considerably. If no PWM signal is available, ALPHA SOLAR can be set to constant speed, only switched on and off by the controller.

  • System pressure : Maximum 1.0 MPa (10 bar)
  • Minimum inlet pressure : Minimum inlet pressure 0.05 MPa (0.50 bar) at 95 °C liquid
    temperature
  • Maximum liquid temperature : 2-110°C at 70°C ambient temperature/ 2-130 °C at 60 °C ambient temperature
  • Enclosure class : IPX4D
  • Motor protection : No external protection needed
  • Approval and marking : VDE, CE
  • Water/propylene glycol mixture: Maximum water/propylene glycol mixture is 50 %.

*Note: The water/propylene glycol mixture reduces the performance due to higher viscosity.

Applications

  • Solar thermal installations for domestic heating application
  • Domestic chilled water application
  • Domestic hot water recirculation

NOTE: Depending on local regulations, this product may not be approved for domestic hot water recirculation and a pump with complete stainless steel (ALPHA 3 N) maybe required.

Benefits

  • Constant speed
  • PWM C profile. The PWM signal is a method for generating an analog signal using a digital source
  • Low EEI (Energy Efficiency Index)  ≤ 0.2
  • Maintenance-free
  • Low noise level
  • Very simple installation

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Avantajlar

  • Highly efficient
  • Broad ambient condition suitability
  • High reliability & maintenance free
Broşürler

Broşürler

 

Alpha solar Datasheet

ALPHA2, Models B, C, D and E / ALPHA3, Model A / ALPHA SOLAR (Data Booklet)

ALPHAx is designed for circulating liquids in heating systems. You can also use pumps with stainless-steel pump housing in domestic hot-water systems.

Grundfosliterature-3980922.pdf (8 MB)

Servis
İletişim
Sales company

Contact us

Select country to contact your local sales company



Seçiniz:

Telefon

+90 262 679 79 79 / 0850 228 22 88

Faks

+90 262 679 79 05

Adres

Grundfos Pompa San. ve Tic. Ltd. Şti.
Gebze Organize Sanayi Bölgesi
İhsan Dede Cad. 200. Sokak No:204
41480 Gebze -KOCAELI

Sorumlu olduğu ülke:

  • Kıbrıs
  • Azerbaycan
  • Gürcistan

Telefon

+90 (0532) 675 73 57

Faks

+90 (0312) 446 59 96

Adres

Volkan Çobankaya
vcobankaya@grundfos.com

Telefon

+90 (0533) 491 91 61

Adres

Abdullah Tok
atok@grundfos.com

Telefon

+90 (0533) 766 78 91

Adres

Venüs Pala
vpala@grundfos.com

Telefon

+90 (0533) 302 00 79

Adres

Soner Kaya
skaya@grundfos.com

Sorumlu olduğu ülke:

  • Türkiye

Telefon

+90 262 679 79 79

Adres

satis@grundfos.com

Telefon

(+90) 262 679 7979

Adres

Esra Akyildiz
eakyildiz@grundfos.com

Sorumlu olduğu ülke:

  • Türkiye

Telefon

+90 (0538) 339 94 35

Adres

Ahmet Demir
ademir@grundfos.com

Service centre

Contact us

Select country to contact your local sales company


Telefon

+90 (0 262) 679 79 79

Faks

+90 (0 262) 679 79 05

Adres

Grundfos Pompa San. ve Tic. Ltd. Şti.
Gebze Organize Sanayi Bölgesi
İhsan Dede Cad. 2. Yol 200. Sokak No:204
41480 Gebze -KOCAELI

İnternet sitesi

http://www.grundfos.com.tr/

Sorumlu olduğu ülke:

  • Azerbaycan
  • Kıbrıs
  • Gürcistan