ST130E/EA Series

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9
넳 넲
is an intelligent protection core component used for supporting KFM2L/3L series residual current operated circuit breakers. It is suitable for AC 50HZ, rated current to 800A, rated insulation voltage 690V, rated working voltage 400V (three-phase power supply) and below and rated working voltage 230V (single-phase power supply). It is used to provide indirect contact protection to people, I .e. the danger of increasing ground voltage due to insulation damage. Additional protection may also be pro

Main Functions

protection function

■ ACtype leakageprotection

■ Atype leakageprotection

Accessibility

■fault trip

■ Alarm does not trip

■ Remote shunt

CommunicationsFunction

■None

User Interface

  • Alarm non-tripping module interface
  • Remote shunt module interface

■ Type I: No setting is required for gear fixing.

■ II, III, IV type: the parameters are set by the four-speed code switch, which is convenient and intuitive.

Rated parameters

Operating power:

circuit breaker main circuit to take power,three-phase power supply rated 400V, singlephase power supply rated 230V.

Shelf Class:32A,100A,250A,400,800A

Residual current position:30mA ~ 10A

Complies with Standard:

GB14048.2 , IEC60947

Product Details

ꄴThe previous one： ST133 Series
ꄲThe latter one： ST130 Series

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