NCE EL

Energy saving circulating pumps for solar systems with frequency converter.

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  • Description
    Execution

    Energy saving variable speed circulating pump driven by a permanent magnet synchronous motor (pm) controlled by on board inverter.

    Applications

    Solar thermal systems.

    Operating conditions

    Liquid temperature from +2 °C to +110 °C
    – Ambient temperature from 0 °C to +40 °C
    – Maximum permissible working pressure: 10 bar
    – Storage: -20°C/+70°C max. relative humidity 95% at 40 °C
    – Certifications: in conformity with CE requirements
    Sound pressure ≤ 43 dB (A).
    Pressione minima in aspirazione: 0,3 bar a 50 °C, 1,0 bar a 95 °C, 1,5 bar a 110 °C
    Maximum glycol quantity: 40%
    – EMC according to: EN 55014-1, EN 61000-3-2, EN 55014-2
    – Connections: threaded ports ISO 228: G 1, G 1 1/2, G 2
    – Minimun power: 3 W.

  • Technical Features

    Technical data

     

    FLOW
    0.1 / 4.2
    mc / h
    HEAD
    0.2 / 6.8
    m
    POWER
    0.003 / 0.056
    kW
  • Downloads
    Click Below to Download:

     

    50Hz Catalogue English
    Instructions Multilingual

Why Calpeda Pumps…

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Cost-effective

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Environmental Impact

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Reliable

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Durable

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Versatility

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Innovative Features

What Trebles Customers Think

We relied on Trebles expertise to ensure the right products were sourced for our project.

Matthew Gidley – Senior Contracts Engineer, JS Wright

Top workmanship and a professional attitude from a supportive team

Richard Leek – Project Manager, Marshdale

Excellent customer service again! You genuinely make my life so much easier

Anthony Gooding – Director, HSP

Excellent service and a company I would recommend to anyone in future

Jason Goldsmith – Supervisor, Interserve

Engineers were very professional with an excellent knowledge of their trade

Martin Deakin – Gas Surveyor, Bromford

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Richard Hill – Estates Manager, London Road Community Hospital

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

Carl Berridge – MD, Powergas

The team at Trebles were great. I really can’t praise them enough.

Richard Beard – Club Secretary, Belvedere Park FC

Not many providers would be able to fully breakdown & rebuild a booster on site

Clive Bradley – Senior Contracts Engineer, JS Wright