Cyclic regulators 3-phase

Switching units ELFIStor 3SK are contactless switches with switching in "zero". They are intended for fast switching load with prevailing capacity component in the net 3x400V. Their main application is compensation capacitors switching with reactive power compensation in distribution network. Their advantage is the high frequency switching and durability. Applied in other applications where there is more pressure on the durability of switches and the minimum interference which could arise by contact or switching off.

Products

Cyclic regulator 3SK 63-125A

Cyclic regulator 3SK 63-125A
Short Description:

Specification:
Nominal current: 63, 80, 100, 125A
Nominal voltage: 3x400V (500V)
Frequency: 50Hz
Shielding: IP20
Controlled phases: 3
Analog inputs: 1x 0-10 V nebo 4-20 mA, resp. 0-20 mA
Logical inputs: 3x kontakt nebo otevřený kolektor NPN
Analog outputs: ne
Logical outputs: ne
Communication: ne
Cooling: přirozené pro In 63A, nucené pro In 80A až 125A
Heat loss: 210W pro 63A, 290W pro 80A, 360W pro 100A, 470W pro 125A
Dimensions: viz. tabulka
Weight: 8,2 kg pro typy do 63A, 8,9 kg pro ostatní typy

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Contact
ELFIS spol. s r.o.
e-mail: elfis@elfis.cz
phone: +428 585 568 594
Kolmá 10
190 00 Praha 9

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