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Application
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1、Can be used in hazardous environments of petroleum exploitation, smelting, chemical industry, military industry etc. enterprise;
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2、Can be used in Zone 1 and Zone 2 explosive atmospher
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3、Can be used in explosive atmosphere of temperature between T1 and T4 of class IIA and IIB
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4、Can be used in locations which contain corrosive gas;
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Type implication
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Features
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1、The shell is casted of ZL102 Al-alloy with high voltage electrostatic plastic-sprayed surface
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2、Built-in high-performance electrical components such as AC contractor, thermal relay, and automatic reset universal transfer switch (or start, stop button) and so on
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3、Can control the direct start and stop of AC 50HZ, 380V Three-phase asynchronous motor, has overload, open phase and press-failure protective functions, can be for surface control or control of two places
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4、The steel pipe or cable wiring
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main standards
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GB3836.1-2000. GB3836.2-2000. GB3836.3-2000.which is equivalent to IEC60079-0. IEC60079-1. IEC60079-7. EN50014. EN50018. EN50019
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main technical parameter
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Typical outline and installation dimension example
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Example of Electric Schematic diagram (can be manufactured according to the Electric Schematic diagram offered by users)
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information for ordering
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1. When ordering, please note the circuit numbers of distribution box, each circuit current and pole number of circuit breaker.. If main switch is needed, please note the current and pole number of the main switch, inlet and outlet direction, inlet and outlet specification and corresponding number, etc. technical requirement.
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2. Any special requirement, please give clear indication.
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