NEW!

955

POWER MONITORING & PROTECTIONPO

WER M

ONITO

RING & PROTECTIO

N

16

WE MAKE IT EASY. kele.com 888-397-5353 USAMarch 2014

Supply Voltage 24 - 40 VDCFrequency 50 - 60 Hz V Models 10 - 400 HzOutput 4 - 20 mA, loop-poweredOutput Impedance 600Ω max @ 24 VDCInsulation Voltage 600 VACAccuracy 1.0% FSResponse Time 500 ms to 90% of step changeOverrange Limit Sensor self-limits to 25 mA outputTerminations Screw terminalsMaterials Of Construction

UL 94 flammability rated thermoplastic

Weight 1.3 lb (0.6 kg)Approvals UL and ULC listed, File #E129625,

CE pendingWarranty 5 years

ORDERING INFORMATION

HIGH AC CURRENT TRANSDUCERS WITH CURRENT OUTPUTSENTRY 200-A SERIES

Aperture3

(7.63)4.22(10.7)

4.5(11.43)

in(cm)

1.9(4.83)Depth

DESCRIPTIONThe Sentry 200-A Series High AC Current Transducers with Current Output can be used to directly monitor up to 2000A without requiring an additional current transformer. The output from these transducers is a 4-20 mA signal.

FEATURES

• Eliminates the need for a current transformer• Large aperture to accommodate large conductors or

wire bundles• Loop powered 4-20 mA output• Multi-range input eliminates zero and span

adjustments• Easy installation with integral mounting brackets

+

–

4-20 mA

Load

PowerSupply 24 VDC

Typical

–+

+ -

Sentry200-A

Monitored Conductor

WIRING

DIMENSIONS

SPECIFICATIONS200-3-A

MODEL DESCRIPTION200-3-A Solid-core high current transducer, 0-750A, 4-20 mA output200-3-A-V Solid-core high current transducer, 0-750A, 4-20 mA output (10 - 400 Hz)200-4-A Solid-core high current transducer, 0-2000A, 4-20 mA output200-4-A-V Solid-core high current transducer, 0-2000A, 4-20 mA output (10 -400 Hz)

MODEL RANGE SWITCH MAX CONT MAX FOR MAX FOR POSITION 6 SEC 1 SEC (amps) 200-3-A 0-375 375 750 1500 3750 0-500 500 0-750 750 200-4-A 0-1000 1000 2000 4000 10,000 0-1333 1333 0-2000 2000

Output 4-20 mA, loop-poweredSupply voltage 24-40 VDCOutput load 600Ω max @ 24 VDC Rmax = (V supply-12)/0.020Accuracy 1.0% FSFrequency 50-60 Hz, (V models 10-400 Hz)Response time 500 ms to 90% of step changeCase UL 94 flammability rated thermoplasticWeight 1.3 lb (0.6 kg)Agency approvals UL and ULC listed, File # E129625, CE certifiedInsulation class 600 VACOverrange limit Sensor self-limits to 25 mA outputTermination Screw terminalsWarranty 5 years

Note: The standard models are average responding. Also available are variable frequency integration models for monitoring the load side of a VFD.

Note: The standard models are average responding. Also available are variable frequency integration models for monitoring the load side of a VFD.