NK TECHNOLOGIES AS3 Series Instructions Manual
  |
INSTRUCTIONSAS3 - NODC - FF - NLCASE STYLE:FF - Fixed Core, Front TerminalsFT - Fixed Core, Top TerminalsSP - Split-CoreOUTPUT (Solid State):NCAC - Normally Closed, 1.0A, 240VACNOAC - Normally Open, 1.0A, 240VACNCDC - Normally Closed, 0.15A, 30 VDCNODC - Normally Open, 0.15A, 30VDCAADC* - Dual Normally Open, 0.15A, 30VDCCCDC* - 1 N.O, 1 N.C., 0.15A, 30 VDC* each contact trip point adjustable between the range setting-FF housing onlySENSOR TYPE:AS3 - AC current operated switch with 3 jumper select-able ranges, adjustable setpoint and LED as standardOPTIONS:Blank - Standard with LEDNL - No LED03 - 3A@120 VAC (-FT only)15 - 15A@120 VAC/10A@240VACoutput. (-FF only)Model Number KeySpecifi cationsPower Required None - self poweredSetpoint Ranges Fixed Core: 1-6, 6-40 & 40-175 ASplit Core: 1.75-6, 6-40, & 40-200ASetpoint Adjust 4 Turn potentiometer, or 15 Turn (Suffix-FT)Hysteresis 5% of setpointIsolation Voltage UL Listed to 1,270 VACFrequency Range 6-100HzOutput Switch Isolated Solid State SwitchAC Switch Rating 1.0A@240VAC,-03 Model 3A@120VAC, -FT housing only-15 Model 10A @ 240 VAC, 15A @ 120 VAC whenmounted on 1ft2, 930cm2 metal surface.Max. 3A in free air.Off State Leakage All models: 2.4 mADC Switch Rating 0.15 Amp @ 30 VDCOff State Leakage NODC: None, NCDC: 1.35mAResponse Time 2.5 sec. maxHousing UL 94-V0 Flammability RatedTerminal Torque 5-7 inch-poundsEnvironmental -20 to 50 °C (-4 to +122° F)(surrounding sensor)0-95% RH, non-condensingPollution Degree 2Overvoltage Category IIAltitude to 2000 metersCurrent Measurement 0-200A @300V, CAT IIIApprovals UL and cUL Listed, CERANGESOLID CORE1 - 6 A6 - 40 A40 -175 ARANGEJUMPERNONEMIDHIGHRANGESPLIT- CORE1.75 - 6 A6 - 40 A40 -200 AMAX1 SEC.600 A800 A1200 AMAX6 SEC.400 A500 A800 AQuick “How To” Guide3511 Charter Park Drive, San Jose, CA 95136Phone: 800-959-4014 or 408-871-7510Fax: 408-871-7515 FAXsales@nktechnologies.com, www.nktechnologies.comKnow Your PowerAS3-AC-DC-Inst. P/N 391000201 Rev 4. 04/20161. Run the wire you are monitoring through ap-erture.2. Mount the sensor to a surface if needed.3. Connect output wiring.A. Use up to 14 AWG copper wires.B. Make sure the load matches the outputshown on the sensors’ label (volts, amps,AC/DC).4. Adjust SetpointA. Chose correct range by positioning theRange JumperB. Use the potentiometer to adjust the set-point.5. Confirm Contact OperationA. If the sensor has an LED, quick flash indicates current over the set point and output hastripped, slow flash shows current under set point,output is shelf state condition.AS3 SERIESAC Current Operated Switch w/JumperSelectable Range, AC or DC OutputOther NK Technologies Products Include:AC & DC Current Transducers and Current Operated RelaysAC Ground Fault Sensors1φ & 3φ kW TransducersCurrent & Potential Transformers (CTs&PTs)Ranges & Maximum AmpsCaution! Risk of dangerSafe operation can only be guaranteed if thetransducer is used for the purpose for which it wasdesigned and within the limits of the technical speci-fications When this symbol is used, it means youshould consult all documentation to understand thenature of potential hazards and the action required toavoid them.Caution! Risk of electrical shockWhen operating the transducer certain parts maycarry hazardous live voltage (e.g. Primary conductor,power supply). The transducer should not be put intooperation if the installation is not complete. |
Related manuals for NK TECHNOLOGIES AS3 Series
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine