DIN Integra 1630 Series
Multifunction Integra 1630 digital metering system provides high accuracy 0.2% measurement, display and communication of all major electrical and power quality parameters including total harmonic distortion (THD) measurement up to the 31st harmonic. To suit user
requirements, the range includes single-phase, three phase three-wire and three-phase four-wire capability, all selectable at the point of installation.
This DIN 96 panel mounted enclosure offers simple programming and display of up to 35 electrical measurement parameters via a simple menu-driven user interface on the front panel. Integra 1630 digital
metering system benefits from optional pulsed and digital communication outputs. This allows enhanced status information of up to 60 measured parameters to be communicated to SCADA, building management or other systems. Additionally, a simple Windows-based
software package is available to remotely configure the Integra and display all 60 major electrical and power quality parameters.
Operation
The multifunction Integra 1630 digital metering system offers uncomplicated operation and high accuracy measurement of three-phase voltage, current,
frequency, Watts, VAr, VA, energy, power factor, and total harmonic distortion measurement of both phase and system, current and voltage. Three-phase four-wire system line-to-line voltage measurements are often a
vector calculation of the line-to-neutral voltage measurements. However, Integra 1630 digital metering system includes true measurement of both line-to-neutral, and line-to-line measurements, ensuring accurate readings even with unusual wiring configurations (e.g. four-wire open delta). To suit the requirements of individual power monitoring applications, the Integra 1630 digital metering system offers simple programming and display via the menu driven interface. Alternatively, an optional Windows-based software package can be used for remote configuration and monitoring. Once configured by either method, simultaneous monitoring of up to 60 electrical and power quality variables can be communicated to building management systems via pulsed or digital communication options.
If customer requirements extend beyond the original specified capabilities, the functionality of this innovative product is easily enhanced to meet new client expectations. Integra plug-in option modules allow cost effective upgrades with any combination of pulsed and digital communication outputs. The option module
is interchangeable without recalibration.
Accuracy
Integra 1630 digital metering system utilises true rms measurement techniques up to the 31st harmonic. An exceptional tolerance to high harmonic frequencies is achieved from a robust frequency detection method, which is able to detect the fundamental frequency on any phase. For safe maintenance, the system indicates CT current in the absence of voltage signals.
System Input
Designed for all low, medium and high voltage switchgear and distribution systems, the Integra 1630 digital metering system offers programmable VT and CT ratio capability. Direct connection up to 480V AC with 5A CT inputs is standard, and 1A CT inputs are optional.
Programmable Display
A two-button interface on the front panel of Integra 1630 units provides simple programming of system configuration (three-phase four-wire etc), VT and CT ratio settings, configuration of selected communication options, and adjustment of operating parameters. To prevent unauthorised access to the product configuration settings, all set-up screens offer password protection. Once configured, status information can be viewed by scrolling through 16 screens featuring a high contrast three-line, four-digit LED display, with separate annunciators for each of the 35 measured parameters.
Last Updated: May 13, 2008
