DATAKOM: ATS, AMF, AVR, ECM, DKG controllers for diesel, gas, petrol gensets including manual start and auto mains failure generator controls, electronic engine governors, alternator automatic voltage regulators, automatic transfer switches, battery chargers, meters and analyzers, contactors, synchroscopes and automatic synchronizers for multi generating set paralleling and mains synchronization. Buy Datacom online.

DATAKOM DSD-060 Earthquake detection shutdown controller with seismic activity sensor

Datakom DATAKOM DSD-060 Earthquake detection shutdown controller with seismic activity sensor
(0)
$170.00
pcs.

DATAKOM DSD-060 is a high-tech unit which detects seismic acceleration. On the occurrence of an earthquake it closes relay contacts to shutdown any critical devices such as generators, elevators, valves and industrial equipment. Thus it is possible to minimize the probable damage that occurs after an earthquake.
DSD-060 is a very cost effective device for shutdown applications. The device is based on highly reliable dual axis silicon micromachined acceleration sensors. It is lightweight, small, maintenance free and capable of performing self-test.
The unit has two independent relay outputs. The seismic properties of the standard output are conformal to ANSI Z.21-70(1981) and ASCE 25-97 standards. The auxiliary relay output which is more sensitive is intended for warning purposes.
The unit has a user adjustable sensitivity potentiometer. The adjustment range is between low and high limits allowed by the standards.

FEATURES:
Conformal to ANSI Z.21-70 (1981)
Conformal to ASCE 25-97
Microprocessor controlled
Semiconductor acceleration sensors
Dual axis
Non-seismic accelerations filtered
Separate outputs for standard and high sensitivity
Maintenance free
Capable of performing self-test
Operates on 10 to 30 volts DC
Direct interface to gensets, elevators and alarm systems
Overload protected relay outputs
Resin molded design

TECHNICAL SPECIFICATIONS:
Sensor: Dual axis micro-machined polysilicon accelerometers
Acceleration Threshold: User adjustable from 0.1g to 0.25g. The high sensitive secondary output is adjustable from 0.03g to 0.1g
Detection Delay: 0.5sec maximum
Supply Voltage: 10 to 30V-DC
Power Consumption: 30mA. Additional 40mA for each energized relay
Frequency response: 0.5 Hz to 10 Hz. NonEarthquake signals are filtered
Switching: 2 low power relays for high and low sensitive applications
Diagnostics: Self-diagnostics at power-on and reset
Operating temperature range:
-20 to 70°C (-4 to +158°F)
Weight: 500 grams (approx.)
Dimensions: 115x157x40 mm
Conformity: ANSI Z21.70(1981), ASCE 25-97
Conformity (EU directives)
-2006/95/EC (low voltage)
-2004/108/EC (electro-magnetic compatibility)
Norms of reference:
EN 61010 (safety requirements)
EN 61326 (EMC requirements)

WE DO NOT SHIP THIS PRODUCT TO USA AND CANADA



DATAKOM: ATS, AMF, AVR, ECM, DKG controllers for diesel, gas, petrol gensets including manual start and auto mains failure generator controls, electronic engine governors, alternator automatic voltage regulators, automatic transfer switches, battery chargers, meters and analyzers, contactors, synchroscopes and automatic synchronizers for multi generating set paralleling and mains synchronization. Buy Datacom online.