This product detects earth resistance of non-grounded system DC power circuit
and outputs contact signal. Influence such as stray capacitance on wiring
circuit of ship is removed as DC bus voltage of measuring circuit is used
as it is and earth resistance is sought in bridge detection circuit. Also
high sensitivity setting is possible and performance is stable as circuit
configuration is not susceptible to influence of power voltage fluctuation.
Influence by measuring circuit power voltage fluctuation is compensated.
Influence of line stray capacitance on measuring circuit is removed.
catalog for static type detector S-63 series, etc.