For High Current Measurements(5000A AC Flexible Clamp Sensor)

For Temperature Anomaly Analysis

Easy Current Recording

For Power Quality Analysis

For Waveform Anomaly Analysis

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• Diagnose faults in UPS and batteries with models such as the 3551• Reveal malfunctions in transmission equipment with Model 8855

Power Transmission Facilities• Measure power system harmonics with Models 3196, 8807-51/8808-51

and 3166• Measure power system flicker with Model 3196• Measure high-tension power pole current and voltage with Model 3636-20• Monitor distribution panel enclosure temperature with Model 3460

Power Distribution Facilities

Multiple Energy Monitoring

• Record vault temperature and humidity with Model 3641-20 Data Logger Series

Underground Power Transmission Facilities

• Monitor distribution panel voltages and currents with Models 3636-20 and 3637-20

• Monitor cumulative power metering with Models 3166 and 3639-20• Measure standby power with Model 3332• Collect energy saving measurements with Model 3166 and

3636-20 Data Logger Series

3551

3196

3641-20

3166

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Power Meter

Ground Fault Protector

Distribution PanelSafety Breaker

6,600V

Underground Cable

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66,600V to 77,000V

66,600V to 154,000V

Maintain, Inspect and Manage the VMaintain, Inspect and Manage the Various Electrical arious Electrical

• For testing protective relays, Models 8841, 8842 and 8826• For testing circuit breakers, Model 8841 and 8842• For recording voltage and current waveforms during ground faults,

Models 8841, 8842 and 8826• For checking PT/CT circuit wiring, Model 3196• For measuring miniature circuit breaker (miniclat) contact resistance, Model 3227• For monitoring temperature in substations, Model 3460• For measuring noise in substations, Model 3430• For recording anomalies in unattended substations, Models 8807-01, 8808-01 and 3196

Substation and Control Station Facilities

• Investigate wind and solar generator power quality with Model 3196• Confirm geothermal power generation conditions with Model 3193• Record fuel cell voltage output with Models 8420-01 and 8421-01

Clean Energy EquipmentModels 8841, 8842, 8826 and 8855 MEMORY HiCORDERs:• For testing load breakers• For testing protective relays• For confirming control signals• For recording motor start current

Models 3166 and 3196: For confirming drive power

Model 3641-20 Data Logger Series: For measuring temperature withinpanel enclosures

Power Generation Facilities

8421-018855

3460

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110,000V to 154,000V

187,000V to 500,000V

Energies from the Power Plant to the Factory or Home!Energies from the Power Plant to the Factory or Home!

Memory HiCORDERs

Clamp-On Power HiTESTERs, Power HiTESTERs

Data Logger Series

8807-51, 8808-51MEMORY HiCORDERsThe -51 models can measure harmonicwaveforms. Portable waveform recorders withattachable two- and four-channel printers.

8841/8842MEMORY HiCORDERsRemote control capability by PC through aLAN. Sixteen digital and analog channels witha variety of input modules.

8826 MEMORY HiCORDERThirty-two isolated analog and 32 logic inputs.High speed waveform recorder with LAN andlarge capacity memory support.

8855 MEMORY HiCORDERIsolated eight-channel digital high speedmemory recorder with 20 MS/s. Large internalmemory allows efficient overall analysis ofunexpected phenomena and waveformanomalies.

3166CLAMP ON POWER HiTESTERClamp type power meter enables processingand analysis on a PC by saving measurementdata for power management on a floppy disk.

9667FLEXIBLE CLAMP ON SENSORMeasures up to 5000A AC. Support for largediameter (254-mm) conductors is ideal formeasurement and quality management of highcurrent circuits with Model 3196.

3196POWER QUALITY ANALYZERMonitor and record power quality of electricaltransmission and distribution systems, with LANsupport. Reliably captures abnormal powerphenomena for optimal troubleshooting analysis.

3332 POWER HiTESTERSingle-phase power meter measures low(standby) power levels of 1W or less. Three-phase Model 3331 is also available.

3641-20 HUMIDITY LOGGERInexpensive, easy-to-use miniature loggercollects temperature, humidity,instrumentation and various analog data foreasy management on a PC.

3636-20 CLAMP LOGGEREasily record AC current with this clamp. The3637-20 AC Voltage Logger provides voltagerecording.

3639-20 PULSE LOGGEREasily count pulses output from power or flowmeters. Includes an alarm output settingfunction.

8420-01/8421-01MEMORY HiLOGGERsThese loggers with LAN support provide up to8 or 16 isolated channels for voltage,temperature and pulse inputs.

3460 2D THERMO HiTESTERDisplays combined infrared images and multi-point measurement maps. Sixty-four independent temperaturemeasurements are ideal for monitoring fortemperature anomalies.

3550/3551BATTERY HiTESTERInstantly detects weak condition of varioussecondary batteries. Measures withoutinterrupting the UPS.

3227 mΩ HiTESTERLow-resistance meter has resolution to 10 µΩ,while supporting high speed sampling.Includes a probe for miniclat measurements.

3660 LAN CABLE HiTESTERIdeal for ensuring reliable installation andmaintenance of UTP cable. Includes thecapability to verify wiring integrity and detectfaulty connections.

3286CLAMP ON POWER HiTESTERHandy power meter with harmonicmeasurement function. Battery operationallows power and harmonic measurements tobe taken anywhere.

3281/3282DIGITAL CLAMP ON HiTESTERSatisfies CAT III 600V safety standards.Provides multiple functions such as RMSmeasurements ideal for measuring distortedwaveforms, and crest factor display function.

3257-51 DIGITAL HiTESTERSatisfies CAT III 1000V. This DMM isdesigned for particular safety when measuringtrue RMS, with a crowbar terminal thatprevents erroneous operations.

8205-10/8206-10MICRO HiCORDERSimple operations record voltage and currentfluctuations.

Inspection and Other Related Measurement Devices