Hubbell Silicon Controlled Rectifier 4922c دليل المستخدم

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Hubbell Industrial Controls, Inc.
2
S MC Compact Primary Thyristor Controller 4922C
For Hoists Without Mechanical Or Eddy Current Brakes
Catalog 4922C • May 1993
General Features
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The Type 4922C S MC primary thyristor static The Type 4922C standard controller includes the
reversing controller system provides speed-regulated con- following major components/features:
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trol of hoist with wound rotor motors and without load
S MC Compact Variable Speed Control As-
brakes. The Type 4922C system inc

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Hubbell Industrial Controls, Inc. 2 S MC Compact Secondary Thyristor Controller 4922C For Hoists with Eddy Current Brakes Catalog 4922C.a • May 1993 Block Diagram Specifications Bill of Material (Standard) Standard: 230/460 60hz., Description Symbol Qty. Input Power Other voltages available Type 4922C Variable Speed Control Assembly VSC 1 Type 5410 Thyristor Power Module TPM 5 5 - 30HP for Compact Construction. Horsepower Range Directional Relays CR 2 50 - 250HP with external SCR's Syncronous Tr