Product Descriptions:
main bus-barrated current ln: 225 A ~ 10 A
main bus-bar Rated short-time withstand current LCW: 30 KA
insulation resistance: no less than 20 m Ω
rated insulation voltage 800 V :
frequency 50Hz or 60 Hz
safety protection class IP: 43
Applications:
Three-phase multi-function power metering box, suitable for transformer, low voltage measurement
and various kinds of three-phase power measurement requirements.
Can install according to customer requirements of various kinds of
electric meter, current transformer, low voltage fuse, low voltage
circuit breaker, into the outlet terminals, joint the installation
position of the box. The base is equipped with all kinds of
installation groove, convenient installation of the original, and
can be prepaid electricity meter, switch and the position of the
corresponding set of IC window and switch window
Advantage:
Manufactured new type of environmental protection engineering
plastics polycarbonate (PC), has high insulation performance, good
performance, ultraviolet radiation resistance, ageing resistance,
acid resistance, salt fog resistance, high temperature resistant,
good low temperature resistance, impact resistance and other
properties, and have good ventilation, rain, heat dissipation and
normal service life of more than 30 years.
This series electric meter box adopts integrated design concept,
will be all kinds of watt-hour meter and the entire measurement
circuit closed box set in integration, not only to take up the
space is little, easy to install and manage, but also can prevent
power thefter hit a metering device, prevent power theft.
This series meter box body model beautiful, proportion, line is
fluent, through the back of reserved bolt hole can be conveniently
and securely installed on the concrete wall. Components in the
compact structure, rational layout, the line to clear. Lid by
hooks, special screws and interlock padlock with enclosure, only
electric tube personnel by a special spanner and keys to open it.
Glittering and translucent get rid of appears the lid .
