Witura WT-1672A Spécifications télécharger pdf (Page 18)

WITURATECHNOLOGYSDNBHD|WT‐1672D GSMRemoteMonitor&RemoteControlSwitchUserManualV1.3 18

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ExampleConnectionwithFreezer

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ProductionSpecifications

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OperationVoltage 12voltsDC

OperatingCurrent Maximum500mA,typically55mA

RelayContacts 1xNormallyOpenandNormallyClosedContacts

 maximumswitchingcapacity20amps@230vacperrelay

GSMFrequencyMHz GSM850,GSM900,GSM1800,GSM1900

Humidity LessThan80%RH

OperatingTemperature ‐20cto55c

PhysicalSize 130x100x50mm

Protection IP65WeatherProofCasing

Approvals C.E,FCC,ETSI

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Witura WT-1672A Spécifications Page 18