RE-19 series disconnectors
The disconnectors are designed for conducting rated currents and switching no-load electric circuits. The disconnectors represent single-station devices providing closed and open position of contacts.
Climatic category is UKhL according to GOST 15150 (NF according to IEC); placement category is 3 according to GOST 15543.1 for the disconnectors of IP00 protection rating.
There are various designs of the disconnectors depending on the combination of the following features:
- according to the drive type;
- with a side handle located on the disconnector;
- with a shifted side handle for controlling the disconnector located in the cabinet;
- with a shifted front handle for controlling the disconnector located in the cabinet, from the front panel of the cabinet;
- for pole-by-pole operation of the rod;
- according to the number of poles: from one to three ones;
- according to the availability of auxiliary contacts.
Examples of the designation of the disconnectors when placing an order and in the documents of other products are as follows:
- “Disconnector RE-41-32211-00 NF3, busbar, according to the Corporate Standard Ts 00212883-014:2013”;
- “Disconnector RE-41-32211-00 NF3, busbar, export, according to the Corporate Standard Ts 00212883-014:2013
Engineering data:
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Parameter name
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Value
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RE19-39
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RE19-41
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RE19-43
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Rated voltage of the disconnectors’ main circuits, V:
· of alternating current with a frequency of 50 and 60 Hz
· of direct current
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up to 1000 V
up to 1200 V
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Rated operating voltage of the main circuit, V:
· of alternating current with a frequency of 50 and 60 Hz
· of direct current
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up to 660 V
up to 220 V
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Application category:
· of alternating current with a frequency of 50 and 60 Hz
· of direct current
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АС 20 A
DC 20 A
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Rated operating current, A
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630
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1000
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1600
|
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Short-time thermal current, kA
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40
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45
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|
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Short-time electrodynamic current, kA
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85
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100
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Made in accordance with the Corporate Standard Ts 00212883-014:2013.
The products have been certified by the National Certification System of the Republic of Uzbekistan and Certification System of the Russian Federation (GOST-R).