Bulletin No. 3020IM9503R6/98 Power Meter
December 1998 Appendix A—Specifications
1998 Square D All Rights Reserved 71
Control Power Input Specifications
Input Range, ac.......................................................................................... 90–600 Vac
Burden ............................................................................. 90 Vac–264 Vac, 10 VA
265 Vac–600 Vac, 30 VA
Frequency Range .................................................................................... 45–66 Hz
Isolation ............................................................................... 2000 Vac/60 seconds
Ride-through on Power Loss .................................................... 100 ms at 115 Vac
Input Range, dc....................................................................................... 100–300 Vdc
Burden ......................................................................................................... 6 watts
Isolation ................................................................................................... 1000 Vdc
Ride-through on Power Loss .................................................... 100 ms at 125 Vdc
Main’s Supply Voltage Fluctuations ......................................... not to exceed +/– 10%
Relay Output Specifications
KYZ .......................................................................... 96 mA max. at 240 Vac/300 Vdc
Environmental Specifications (Indoor Use Only)
Operating Temperature—Meter .................................................................. 0 to +60°C
Operating Temperature—Display ............................................................... 0 to +55°C
Storage Temperature .............................................................................. –20 to +70°C
Humidity Rating ...................................................... 5–95% (non-condensing) @ 30°C
Pollution Degree ........................................................................................................ 2
Installation Category .................................................................................................. II
Altitude Rating........................................................................ 0 to 4,570 m (15,000 ft.)
Physical Specifications
Weight
Module ............................................................................................ 17.6 oz. (500g)
Display ...............................................................................................7.1 oz. (202g)
Dimensions ........................................................................................ See Appendix B
Regulatory/Standards Compliance
Electromagnetic Interference
Radiated ........................................... EN55011 & EN55022, FCC Part 15 Class A
Conducted ........................................ EN55011 & EN55022, FCC Part 15 Class A
Immunity ............................................................................... IEC 1000-4-3 Level 3
Electrostatic Discharge (Air Discharge) ................................ IEC 1000-4-2 Level 3
Electrical Fast Transient ....................................................... IEC 1000-4-4 Level 4
Immunity to Surge ................................................................ IEC 1000-4-5 Level 4
Safety ........................................................................... CSA, UL 508, CE, EN61010-1
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