Single phase outdoor cabinet for power measurement and protection
RS 80723 A
GENERAL ·The single-phase outdoor cabinet for power measurement and protection is intended for branchings of individual consumers. ·The cabinet fulfills the following functions:
- active energy metering
- protection against short-circuit
- overcurrent and differential residual current
- protection against overvoltages of industrial frequency
- protection against residual voltages caused by neutral interruption
TECHNICAL CHARACTERISTICS
·Rating voltage used....................................230 V ef
·Rating frequency........................................50 Hz
·Rating current............................................10A, 16A, 25A, 32A, 40A
·Differential current.....................................300 mA
·Disconnection time at overvoltages..............less or equal 0,2 s
ENVIRONMENTAL CONDITIONS
·Climatic zone.....................................N
·Operating temperature range..............-30 deg.C...+50 deg.C
·Relative humidity...............................max. 90% at 20 deg.C
·Protection degree...............................IP 54
For a complete specification sheet please download the file:
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