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Eaton Magnum DS Instruction Booklet
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Eaton Magnum DS Instruction Booklet

Metal-enclosed low-voltage arc resistant switchgear assemblies
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Download this manual See also: Technical Data Manual
Instruction Booklet IB01900001E
Instructions for Magnum DS
Low-Voltage ARC Resistant Switchgear Assemblies
Effective August 2017
Metal-Enclosed
T
Contents
Description
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Receiving, Handling, and Storage . . . . . . . . . . 5
3. Equipment Description . . . . . . . . . . . . . . . . . . 5
4. Additional Publications . . . . . . . . . . . . . . . . . 14
Page

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Summary of Contents for Eaton Magnum DS

  • Page 1 Instruction Booklet IB01900001E Effective August 2017 Instructions for Magnum DS Metal-Enclosed Low-Voltage ARC Resistant Switchgear Assemblies Contents Description Page 1. Introduction ......3 2.
  • Page 2 NAMEPLATE AND BE FAMILIAR WITH THE INFORMATION PROVIDED THEREON. Purpose This instruction manual is expressly intended to cover the installa- tion, operation and maintenance of Magnum DS® Metal-Enclosed Low-Voltage Arc Resistant Switchgear used with Magnum DS® Power Circuit Breakers. NOTICE...

  • Page 3: General Information

    The switchgear assembly is composed of vertical sections that are PROPER INSTALLATION, OPERATION AND MAINTENANCE ARE arranged to suit the customer’s requirements. Magnum DS switch- ESSENTIAL TO ASSURE CONTINUED SATISFACTORY SERVICE FROM THE gear utilizes a four-cell high structure design consisting of various EQUIPMENT.
  • Page 4 This additional infor- 6. Use calibrated test equipment of known reliability to confirm that mation will include, but not necessarily be limited to, a Magnum DS all circuits are de-energized before servicing. Low-Voltage Power Circuit Breaker instruction manual, arrangement 7 .
  • Page 5 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 Section 2: Receiving, Handling & Storage Section 3: Equipment Description 3.1 General Description NOTICE The following descriptions apply to standard low-voltage metal- FOR COMPLETE RECEIVING, HANDLING AND STORAGE INSTRUCTIONS, enclosed Arc Resistant construction and wiring.
  • Page 6 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 "A" 26.1 [663] 117.1 [2972] 98.7 91.9 [2508] [2336] "D" 27.0 [685] [1828] [1981] [2133] [2286] [550] [702] [855] [1007] Figure 3. Arc Resistant Switchgear Side Elevation (Rear-Access) With Plenum.
  • Page 7 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 "A" 26.1 [663] 117.1 [2972] 98.7 91.9 [2508] [2336] "D" 27.0 [685] [1828] [1981] [2133] [2286] [550] [702] [855] [1007] Figure 4. Arc Resistant Switchgear Side Elevation (Front-Access) With Plenum.
  • Page 8 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 NO OBSTRUCTIONS IN THIS AREA. 10 FOOT MIN CEILING 105.2 TOP OF FLAPS 22.00 22.00 22.00 66.00 MIN ARC LINE-UP Figure 5. Minimum 10-Foot Ceiling Limitation with No Plenum.
  • Page 9 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 3.4 Breaker Bellows To provide an additional degree of protection to the operator in event of an arcing event, arc resistant assemblies are equipped with one breaker bellows in each cell containing a draw-out circuit breaker (See Figure 6).
  • Page 10 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 PLENUM ASSEMBLY TO MOUNT REAR OF PLENUM USE 5/16-18 X 1.0 LG THREAD CUTTER BOLTS. 5/16-18 BASKET NUTS IN PLENUM MOUNTING PLATE. TYPICAL HARDWARE...
  • Page 11 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 3.6 Arc Plenum & Exhaust Duct (Optional) The arc plenum and exhaust duct can be included with the Arc Resistant assembly as an added degree of protection to prevent inhalation of the harmful gasses associated with electrical arcs.
  • Page 12 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 PLENUM ASSEMBLY HARDWARE FOR CONNECTING TOP AND SIDES OF EXHAUST DUCT TO PLENUM USE 5/16-18 GRADE 5 DUCT ASSEMBLY HARDWARE FOR CONNECTING BOTTOM OF EXHAUST DUCT TO PLENUM USE 1/4-20 STAINLESS STEEL SELF-DRILLING SCREWS.
  • Page 13 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 3.6.2.3 Connecting Additional Duct Sections The duct will be provided and installed in sections of various lengths. Each duct section will consist of 2 equal halves connected together.
  • Page 14 EXHAUST DUCT RESTRICTED AREA. Section 4: Additional Publications In addition to this Instruction Book, the following Instruction Books and drawings are commonly included with any Magnum DS Circuit Breaker and/or provided with any Eaton Low-Voltage Assembly ship-   ment. Please inspect the documentation provided before contacting an Eaton service representative for replacements.
  • Page 15 Instructions for Magnum DS Metal-Enclosed Instruction Booklet IB01900001E Low-Voltage ARC Resistant Switchgear Assemblies Effective August 2017 Notes: EATON www.eaton.com...
  • Page 16 OF DEALING OR USAGE OF TRADE, ARE MADE REGARDING THE INFORMATION, RECOMMENDATIONS, AND DESCRIPTIONS CONTAINED HEREIN. In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or otherwise for any special, indirect, incidental or consequential damage or loss...