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PROJOY Product Details

PEDS-DB Distribution Board Series DC Isolator 40-55A

DC Isolator

  • FIRMLY FIXED
    Ding rail and base mounting isolators can be installed in control boxes, distribution boxes and
    junction boxes. Guarantee an IP40 protection rate (Terminal IP20).
    EASY WIRING
    Positive and reverse contacts are available to meet different installation scenarios.
    MODULAR DESIGN
    Compact structure and modular design, multi-level contacts can be installed in the longitudinal section, optional 2-8.
    ADVANCED MECHANICAL DESIGN
    Incorporating a user independent switching action, spring mechanism, to ensure a very fast break/make action, ensuring that the disconnection of the load circuits and suppression of the arc normally occurs within 5ms.
    GOOD CONDUCTION
    Self-cleaning contact mechanism, reducing power loss and abrasion, improving the conduction performance, reducing the resistance and energy loss of the switch, extending the lifecycle.
    GOOD ADAPTABILITY
    Flame resistant materials from world leading manufacturers, with a isolation class of UL94V-0, is employed, so that under ambient temperatures -40 ℃ ~+70 ℃, the product can work without lowering the loads.
    APPROVALS
    DC 1500V insulation voltage design, passed IEC/EN60947-3:2009+A1+A2, GB/T14048.3 test, with TUV,CE,CCC certification.

    1. The switches between all kinds of power converters and PV sources:

      • Between gird-on inverters and solar modules at Grid-connected PV systems,
      • Between off-grid inverters and solar modules at Off-grid PV systems,
      • Between hybrid inverters and solar modules or batteries at Hybrid PV systems with batteries,
      • Between solar pumping inverters and solar modules at Solar Pumping systems.
    2. The switches in all kinds of low-voltage input lines and distribution lines:

      • Between DC loads and between electricity distribution systems at DC supply systems.
    3. Between the units of hybrid PV systems with storage batteries:

      • Between batteries and wave converters
      • Between batteries and hybrid inverters
    4. All kinds of DC or DC motor loads, DC lighting, and household appliances.

  • Datasheet.pdf

    CE Certificate.pdf
    CE Supplementary.pdf
    TUV Certificate.pdf
    TUV Supplementary.pdf
    CCC Certificate.pdf

A principle of selecting DC Isolators for PV Systems Generally speaking, an inverter, power rating at 1kW ~ 3kW, is designed with single MPPT; 3kW ~ 30kW with dual MPPT's or few triple. For external DC Isolators, you can choose 4 Pole, 6 Pole, 8 Pole for multi-string solar panels or select 2 Pole for one string of solar panel, based on the different system design.

DC Isolators, AC Isolators, PV Isolator Switch and more solar Products Reduce and Extinguish the Arc Effects, High working voltage, Higher Protection Level, With CE, SAA, TUV, UL, UL508i 1000v, etc. international certifications. Projoy DC Switch: Switch to Safety!

Datasheets Downloads, Certificates Downloads, Isolators Documentations Downloads