Applications Summary

Basic Power and Energy Metering
The 7330 ION offers hundreds of power, energy, demand, and harmonics measurements. Use these revenue-certified values for billing, bill verification, and sub-metering applications.

Cost Allocation & Billing
Determine cost centers, identify opportunities for demand control and check energy consumption patterns.

Demand & Power Factor Control
Avoid penalties with automated load shedding, scheduling, peak shaving or capacitor bank control.

Load Studies & Circuit Optimization
Determine the capacity of your electric network and run at peak efficiency. Perform load trending.

Equipment Monitoring & Control
Improve process yields and extend equipment life. Meter all your utilities including gas, steam, water and more.

Preventative Maintenance
Set up alarms to warn of pending problems. Log events and alarms for all critical conditions.

Features Summary

Measurements

• Energy: bi-directional, absolute & net
• Demand: Sliding Window, Predicted, & Thermal
• Harmonics: individual & total harmonic
  distortion up to the 15th

Communications

• 1 Optional built-in modem with ModemGate™, allows access to up to 31 RS-485 devices
• 1 Optional Ethernet port with EtherGate™, allows access to RS-485 device networks
• 2 RS-485 ports
• 1 front panel optical port
• Modbus™ RTU on serial, Ethernet, modem, & infrared ports
• DNP 3.0 on serial, modem, & infrared ports

On-Board Data Logging

• Scheduled or event-driven logging of up to 32 parameters
• Sequence-of-events & min/max logging
• Setpoints for Control and Alarms
• Setpoint on any parameter or condition
• 1 second operation

Inputs and Outputs

• 4 digital inputs for status/counter functions
• 4 relay outputs for control/pulse functions
• Optional Analog inputs and outputs