Sterownik załączania rezerwy, sieć 3 i 4-przewodowa, 24÷450V AC, trzyliniowy, Imax<8A

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Price (excl. VAT):

368,38 €

This price is valid until 24.12.26

EAN: 5902431671529

MPN: SZR-279

Package: 1

Estimate delivery time to our warehouse: 2-3 weeks

Technical Information

Item condition	New
Manufacture name	SZR-279 network-aggregate reserve controller
Brand	F&F
Categories	Phasenüberwachungsrelais
Country of origin*	PL
* The actual country of origin may differ depending on the delivery batch. To confirm the specific country of origin, please contact your account manager.
Harmonized System Code	8536 4900 00
ETIM	EC001441
Voltage measuring range	150-300 V
Phase sequence monitoring	Yes
Phase imbalance monitoring	Yes
Type of electric connection	Screw connection
Number of contacts as normally closed contact	0

Packing details

Packing level 1

5902431671529

Other Technical data

Width	105 mm
Height	90 mm
Depth	65 mm
With detachable clamps	No
Phase failure detection	Yes
Function under voltage detection	Yes
Function over voltage detection	Yes
Max. permitted delay-on energization time	60 s
Min. adjustable delay-on energization time	0.1 s
Max. permitted off-delay time	60 s
Min. adjustable off-delay time	0.1 s
Number of contacts as normally open contact	5
Number of contacts as change-over contact	0

Downloads

Supplier's declaration for products having preferential origin status Deep link REACH Declaration RoHS Instructions for use

Description

Automatic transfer switch controller Enables simultaneous control of up to three supply lines. SZR-279 is intended for the control of parameters and correctness of operation of supply lines and automatic changeover of the object's power supply sources in the event of a drop in the parameters of the currently switched-on supply line or a total voltage drop in this line.