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DELIXI ZW32-24R OUTDOOR VACUUM CIRCUIT BREAKER AUTO RECLOSER0 pages
DELIXI
ZW32-24R OUTDOOR
POLE MOUNTRD AUTO
RECLOSER
1. Introduction
ZW32-24R outdoor pole mountrd auto recloser is outdoor distribution equipment with rated voltage 11KV and three-phase
AC 50Hz. It is combined micro processing technology, modern network communication technology and the new switch
manufacturing technology together, and has multi-protection and functions, such like overload, short circuit, quick break,
earthing, reclosing, remote control and remote communication, etc. It is mainly used for breaking and closing the power
system load current, overloads current and short-circuit current. Widely used in urban power grid as a section or contact
switch, or for rural electric power distribution system of outdoor substation as a outgoing switch.
ZW32-24R auto recloser is a combined serialized product:
1. Combination disconnecting switch is optional for it, which can provide visible contactor for line maintenance;
2. magnetic operating system is also optional, to form complete operating functions when cooperate with vacuum arcing
chamber, making the actions of open and close stable and reliable;
3. Adopts new type of composite solid insulation structure, combined the vacuum arcing chamber, main electric circuit and
insulation support as an integrated solid pole column organically, completely solved the contradiction between miniaturization
of vacuum arcing chamber and the requirement of external insulation;
4. Horizontal layout of bushing, transversal layout of the output and input, even in the overhead lines connection, also
conducive to the access of the cable;
5. The intelligent control power supply system in the unit can ensure to provide continuous power for battery at least 24
hours, to control the switch reliable
2. Environmental conditions
1. Ambient temperature: -40X) ~40V ;
2. Altitude: s= 2000m;
3. Earthquake intensity: s= 8;
4. wind pressure: s£ 700 Pa
5. No fire, explosion, serious filthy, chemical corrosion and violent vibration of places;
3. Main technical parameter
NO. | Item | Unit | Value | |
1 | Rated voltage | KV | 24 | |
2 | Rated current | A | 630, 1250 | |
3 | Rated frequency | HZ | 50 | |
4 | 1 min power frequency withstand voltage | Dry | KA | 65/79 |
Wet | 34 | |||
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