Measured
Parameters Voltage |
Channels: |
Three voltage channels with common return and one full-differential channel |
Range: |
AC 60 to 600 Volts RMS for channels A, B, C. 0 to 600 volts for channel D |
Current |
Channels: |
Four current digital channels |
Range: |
10% to 200% full scale of CT; 2% to 100% full scale for channel D |
Digital |
Channels: |
Four digital channels |
Range: |
12 to 48 volts DC |
Frequency Range |
20 to 450 Hz fundamental |
Computed Parameters |
Demand |
Average demand during interval in kW, kVA, kVAR |
Energy |
Cumulative energy used in kWH, kVAH, kVARH |
Power Factor |
True PF and displacement PF |
Memory |
Non-Volatile Memory 512KB standard |
Printer |
High resolution graphics, thermal printer |
Display |
4.25" X 2.27" Liquid crystal display |
Serial Ports |
One 25-pin RS232D communication port, 300-9600 baud |
Relays |
4 output relays for external access, rated 120 VAC at 1A, 30VDC at 1 A |
Memory Card |
PCMCIA/JEIDA compatible (Available separately) |
Trigger Conditions
(A report can be initialized by) |
Limited crossing of any parameter |
Specified time (max. of 4 per day) |
End of demand interval |
Time interval (other than demand interval) |
End of billing period |
Upon request |