3 phase thyristor regulators

Three-phase control units ELFIStor 3F are designed for wireless electric power control in power AC circuits. Applied mainly where the fluent power regulation, current limitation or fluent starting-up is required. The most common applications include power control electrical heating devices, such as electric stoves, high power heating illuminators. The most common applications include power control electrical heating devices, such
as electric stoves or heaters with high powers. ELFIStor Units 3F are suitable for regulating the heating elements with a large temperature coefficient of resistance or for resistance heating premises by direct current passage. Other application possibilities is the control of electric chemical processes applications. Applied as the control unit for slow start up drives with asynchronous motors. The main fields of application are the glass industry, metallurgy, ceramic production, electrochemistry, food, lighting and construction of electric furnaces.


Products

ELFIStor 3Fx 50-300A

ELFIStor 3Fx 50-300A
Short Description:

Specification:
Nominal current: 50, 63, 80, 100, 125, 160, 200, 300 A
Nominal voltage: 3x400V (500V)
Frequency: 50Hz
Shielding: IP20
Controlled phases: 1
Analog inputs: 2x 0-10 V nebo 4-20 mA, resp. 0-20 mA
Logical inputs: 3x kontakt nebo otevřený kolektor NPN
Analog outputs: 1x 0-5V, 1 mA
Logical outputs: 1x kontakt relé 1A /250 Vst
Communication: RS232
Cooling: přirozené pro In do 50A, nucené pro In nad 50A
Heat loss: 3,6 kg pro 25-50A, 6,0kg pro 63 až 100A, 6,8 kg pro 125 až 200A
Dimensions: viz. tabulka
Weight: 4,8 kg pro 50A, 6,5 kg pro 63 až 100A,21 kg pro 125 až 200A, 29 kg pro 300A

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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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