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Elcomponent Interlogger

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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.

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:

• A power and harmonics logger,

• A high-speed voltage logger

• A cycle-by-cycle motor start / current inrush recorder.

• Harmonic Distortion Surveys

• Power Factor Analysis

• Voltage Transient Analysis

• Motor Start/Current Inrush Characteristics

• Demand Analysis

• Programmable using KeyCards for Versatility

• 8 Channels, 4 Voltage, 4 Current

• Weather-Proof Case

• Waveform Recording

• RAM Card Memory to 2 Megabytes

• Data Trend analysis software

• Current Clamps from 5A to 3000A

• Field Programmable

• Field Readout of Recorded Values

• Line powered from 90 VAC to 750 VAC with battery backup

Measurement Lines 1P2W, 1P3W, 3P3W, 3P4W, 2½ Element

Measurements Dependent on which KeyCard is used.

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

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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