Electro Industries Shark 100 Uživatelský manuál stáhnout pdf (Strana 3)

SHARK

200

METER

EXTENSIVE DATA-LOGGING CAPABILITY (V2 and Higher)

The Shark®200 meter offers the capability of having 2

Megabytes of data-logging to be used for historical trends, limit

alarms, I/O changes and sequence of events. The unit has a

real-time clock that allows for time stamping of all the data in the

instrument when log events are created.

HistoricalLogs

· 3 Assignable Historical Logs

· Independently Program Trending Profiles

· Up to 64 Parameters per Log

SystemEventsLog

To protect critical billing information, the meter records and logs

the following with a time stamp:

· Demand Resets

· Password Requests

· System Startup

· Energy Resets

· Log Resets

· Log Reads

· Programmable Settings Changes

I/OChangeLog

· Provides a Time Stamped Log of any Relay Output

· Provides a Time Stamped Log of Input Status Changes

· 2048 Events Available

Limit/AlarmLog

· Provides Magnitude and Duration

of an Event

· Includes Time Stamps and Alarm

Value

· 2048 Events Available

LimitsAlarmsandControlCapability(V4Option)

LimitEvents

· Any measured parameter

· Up to 16 Limits

· Voltage Imbalance

· Current Imbalance

· Based on % of full scale settings

Historical Trending

Alarm Log

Limit Set Up

HIGH PERFORMANCE POWER QUALITY ANALYSIS (V5 AND V6)

Waveform Zoomed

6 Channels of Waveforms

IndependentCBEMALogPlotting

The meter stores an independent CBEMA log for magnitude and

duration of voltage events. This allows a user to quickly view total

surges, total sags and duration without retrieving waveform data.

HarmonicRecordingtothe40thOrder

The Shark® 200 meter provides advanced harmonic analysis to the

40th order for each voltage and current channel in real time. Using the

stored waveforms, harmonic analysis is available to the 255th order.

Harmonic Spectrum

(40th Order)

SimultaneousVoltageandCurrentWaveformRecorder

The unit records up to 512 samples per cycle for a voltage sag or

swell or a current fault event. The unit provides the following pre-

event and post-event recording capability. Waveform records are

programmable to the desired sampling rate. V5 provides up to 3

Megabytes storage and V6 provides a total of 4 Megabytes.

The meter's advanced DSP design allows Power Quality triggers

to be based on a 1 cycle updated RMS. Up to 170 events can be

stored until the memory fills. The meter stores waveform data in a

first-in/first-out circular buffer to insure data is always recording.

Note:

Sampling rate based on 60Hz. 50Hz systems, divide sample rate by 0.83.

WaveformScope

The unit uniquely offers a waveform scope

to view the real time waveform for voltage

and current. Waveform scope allows the

meter to be used as a basic oscilloscope

throughout a power system.

Waveform Scope Display

Samples

per Cycle

Pre Event

Cycles

Post Event

Cycles

Max Waveform

per Event

Number of

Stored

256

128

170

128

256

512

OptionalWaveformRecorder

1 2 3 4 5 6 7 8

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