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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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P21 датащи(PDF) 6 Page - Schneider Electric |
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P21 датащи(HTML) 6 Page - Schneider Electric |
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6 / 64 page  Manual Motor Starters, Controllers, and Protectors General Information © 2001-2002 Schneider Electric All Rights Reserved 6 10/02 GROUP INSTALLATION SHORT CIRCUIT CURRENT The GV2/GV3/GV7 devices are UL 508 listed, Manual Motor Controllers for use in group installations. If each motor in the grouping is controlled by a GV2/GV3/GV7 device, only one branch circuit protective device (circuit breaker or fusing) is necessary for the entire group per NEC 430-53c, provided that: • The controller is UL listed for group installation • The overload device is UL listed for group installation Refer to the table below to determine the maximum RMS short circuit current capacity for the GV2/GV3/ GV7. The GV1L3 current limiter module may be used to increase the maximum RMS short circuit current values for the GV2M14-M32. The maximum RMS short circuit current rating for the complete group installation is determined by the individual GV device with the lowest RMS short circuit current value. For example: a group installation uses a GV2M08, GV2M16 and GV2M22. The respective maximum RMS short circuit values @ 480 V, without the use of a GV1L3 current limiter module, are: 50 kA, 25 kA and 10 kA. Therefore, the group installation has a maximum RMS short circuit value of 10 kA. ♦ When used with GV1L3 Current Limiter Max kA RMS at 480 V is 50 kA and at 600 V 30 kA. ■ For Spring terminals add 3 to the catalog number. Example: GV2ME013. UL Maximum RMS Short Circuit Current Current Range (A) GV2 ■ Max RMS, kA GV2 Max RMS, kA GV3 Max RMS, kA GV7 Max RMS, kA GV7 Max RMS, kA 480 V 600 V 480 V 600 V 480 V 600 V 240/480 V 600 V 240/480 V 600 V 0.1 - 0.16 ME01 50 30 P01 50 30 — — — — — — — — — 0.16 - 0.25 ME02 50 30 P02 50 30 — — — — — — — — — 0.25 - 0.40 ME03 50 30 P03 50 30 — — — — — — — — — 0.40 - 0.63 ME04 50 30 P04 50 30 — — — — — — — — — 0.63 - 1.0 ME05 50 30 P05 50 30 — — — — — — — — — 1.0 - 1.6 ME06 50 30 P06 50 30 ME06 50 23 — — — — — — 1.6 - 2.5 ME07 50 30 P07 50 30 ME07 50 23 — — — — — — 2.5 - 4.0 ME08 50 30 P08 50 30 ME08 50 23 — — — — — — 4.0 - 6.3 ME10 50 30 P10 50 30 ME10 50 23 — — — — — — 6 - 10 ME14 30 30 P14 50 30 ME14 50 23 — — — — — — 9 - 14 ME16 25 10 P16 50 18 — — — — — — — — — 10 - 16 — — — — — — ME20 50 23 — — — — — — 13 - 18 ME20 ♦ 25 10 P20 50 18 — — — — — — — — — 16 - 25 — — — — — — ME25 50 23 — — — — — — 17 - 23 ME21 ♦ 10 10 P21 50 18 — — — — — — — — — 20 - 25 ME22 ♦ 10 10 P22 50 18 — — — — — — — — — 24 - 32 ME32 ♦ 10 10 P32 50 18 — — — — — — — — — 12 - 20 — — — — — — — — — RE20 25 10 RS20 65 10 15 - 25 — — — — — — — — — RE25 25 12 RS25 65 10 25 - 40 — — — — — — ME40 50 23 RE40 25 10 RS40 65 10 30 - 50 — — — — — — — — — RE50 25 10 RS50 65 10 40 - 63 — — — — — — ME63 50 23 — — — — — — 48 - 80 — — — — — — — — — RE80 25 10 RS80 65 10 60 -100 — — — — — — — — — RE100 25 10 RS100 65 10 90 - 150 — —— — ——— — — RE150 25 10 RS150 65 10 132 - 220 — — — — — — — — — RE220 25 10 RS220 65 10 |
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