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Elcomponent Interlogger
Tough and dependable,
the InterLogger is a favourite with the electricity supply industry around the
world, because it doesn’t break down, will withstand the harshest environment,
and is easy to use.
Providing highly accurate and detailed voltage, power and
power quality analysis in a tough IP67 sealed package, the self-powered InterLogger measures voltage disturbance down to 250 microseconds, power in kW,
kVA and kVAr, harmonics to the 50th multiple plus detailed current inrush
triggering.
Full 8 channel capability provides direct 3 phase plus neutral
logging to a massive 2MB memory. Easy set-up via step-bystep menu and plug-in
PCMCIA data cards. Suitable for use with any CT/VT combination or direct voltage
connection up to 1000V. The InterLogger may be ordered as a full kit or as
individual items. The kits include all necessary accessories including PCMCIA
data card(s), memory card, voltage leads, CTs, software, card reader and carry
case.
The ‘Data Trend’ Windows software developed specifically for the InterLogger
is a powerful fully integrated package for survey downloading, processing and
presentation. Data transfer is carried out at high speed via a PCMCIA card
reader for flexible presentation of all parameters, events and waveforms, in
full colour. The exceptional graph production capability allows unlimited X-Y
zoom and up to nine traces per axis allowing presentations to be tailored
exactly to user requirements. Data may also be exported to spreadsheet if
desired or printed in full colour via any windows printer.
Elcomponent Interlogger
A specially designed all-weather, selfpowered, 8-channel data
logger for accurate measurement and recording of all electrical parameters.
Programmed by user insertable KeyCards;,
The Interlogger can be configured as:
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A power and harmonics logger,
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A high-speed voltage logger
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A cycle-by-cycle motor start / current inrush recorder.
Applications
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Harmonic Distortion Surveys
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Power Factor Analysis
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Voltage Transient Analysis
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Motor Start/Current Inrush Characteristics
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Demand Analysis
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Programmable using KeyCards for Versatility
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8 Channels, 4 Voltage, 4 Current
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Weather-Proof Case
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Waveform Recording
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RAM Card Memory to 2 Megabytes
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Data Trend analysis software
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Current Clamps from 5A to 3000A
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Field Programmable
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Field Readout of Recorded Values
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Line powered from 90 VAC to 750 VAC with battery backup
Hardware Specifications
Measurement Lines 1P2W, 1P3W, 3P3W, 3P4W, 2½ Element
Measurements Dependent on which KeyCard is used.
Measurement Ranges
Voltage 240/600 VAC + 25% Over-Range
Current 1 VAC Fixed Range (5A - 3000A Clamps Available)
Frequency 45-65 Hz - Auto-sensing
CT/PT Ratios Adjustable to 50,000:1
Accuracy
Voltage ½% rdg. ±1 LSD
Current ½% rdg. ±1 LSD (Plus Clamp Error)
Power ½% rdg. ±1 LSD (Plus Clamp Error)
Sample Rate Dependent on which KeyCard is used.
Memory - RAM Card Storage up to 2 Mbytes - Survey Length
is automatically assigned depending on memory size, storage rate, and selected
parameters
Display 2x20 Characters, Alphanumeric
Communications RS-232 9600 Baud and/or via PCMCIA port.
Power Line Powered (90-750 Volts) or 6-volt internal
rechargeable battery during a power failure
Operating Temperature -20°C to 50°C (0°F to 125°F)
Operating Humidity 0 to 90% non-condensing
Physical Characteristics W x L x H 9-3/4" x 10-3/4" x 7"
(25 cm) (27 cm) (18 cm)
Weight 12.1 lbs. (5.5 Kilograms.)
Software Requirements Pentium class PC compatible, Windows
95 or better, 4 Mb of hard disk space, VGA display, mouse and 1 free serial
port.
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