New version digital metering system available from Crompton Instruments

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.

Ethernet Connection:

The Integra 1630 with Ethernet communication module supports connection to SCADA systems using the MODBUSTCP protocol.

The Integra 1630 with Ethernet module acts as a MODBUS slave device and may be queried by a MODBUS master device which conforms to the MODBUSTCP protocol.

The Integra 1630 Ethernet module supports 10Base-T Ethernet communication.

Connection is normally via an Ethernet switch or hub that supports the IEEE 802.3 standard at 10/100Mbps.

IP Address Assignment:

The Integra 1630 Ethernet option supports static IP address assignment. The Integra 1630 IP address is factory set to “192.168.1.100”, but may be changed by the user before installation.

The IP address of the Integra 1630 at installation must be appropriate for the network to which it is attached and should be determined by the network administrator.

Multifunction Crompton Instruments Integra 1630 digital metering systems provide 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.

Features:

• Low profile
• Modbus TCP
• High contrast LED display
• 0.2% accuracy
• LED annunciators for each measured parameter
• User programmable system configuration (4-wire default)
• Fully programmable VT and CT ratios
• Current demand per phase
• Elapsed time counters for connected loads
• Removable bezel for low profile applications.