The PA2640 is a three phase power analyzer, additionally it is three single phase power analyzers in a single chassis with a single user interface. The PA2640 may have up to 4 channels installed, which may be any combination of channel cards and with any combination of available current input options. Multiple PA2640 can be Ethernet connected to make simultaneous multi channel measurements, useful where power analyzer measurements are needed in multiple locations, where close proximity to the load is required.
With an extended measurement range from micro-amps to hundreds of amps and milli-volts to kilovolts, the Powertek PA2801 and PA2802 are ideal power analyzers for appliance testing, standby power or Energy Star conformance testing.
The PA4400A series offers single phase, two wattmeter and three phase power analysis, with full power meter and watt meter capability. Three phase power analyzers / watt meters are a necessity when several ac power measurements need to be recorded during testing.