Time Mark EX257BM-415V/50HZ

3 Phase Monitor Pm Manual R
$ 96.95
Ficha de dados

Preço e estoque

DistributorSKUMinPkg
GalcoEX257BM-415V/50HZ01
11h

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Baixe as fichas de dados e a documentação do fabricante para Time Mark EX257BM-415V/50HZ.

Time Mark

Datasheet2 páginas7 anos atrás

Cadeia de suprimentos

Country of OriginUSA

Descrições

Descrições de Time Mark EX257BM-415V/50HZ fornecidas pelos seus distribuidores.

3 Phase Monitor Pm Manual R
The Model 257 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 257 monitor will detect phase loss on a loaded motor even when regenerated voltage is present. This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available). The Model 257 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.
Time Mark

Nomes alternativos do fabricante

Time Mark possui diversas marcas em todo o mundo que os distribuidores podem usar como nomes alternativos. Time Mark também pode ser conhecido(a) pelos seguintes nomes:

  • Time Mark Corporation
  • TIME MARK CORP SIGNALINE