Danaher Corporation

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Medium Voltage Vacuum Motor Controllers Feeders
World Class Design for Worldwide Markets Joslyn
Clark
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Danaher Corporation

• Estimated Sales for 2003 is 4.6 Billion
• Approximately 20,000 Employees
• Over 60 Companies or Brands that include
• Dynapar, Eagle Signal, Namco, Partlow
• Danaher Tools Armstrong, Matco, Sears Craftsman,
  Allen, KD-Tools, Holo-Krome, and NAPA
• Fluke, Fluke Networks
• Joslyn, Joslyn-Clark, Jennings, Qualitrol
• Inmotion, Kollmorgen, Warner Electric
• Warrick Controls, Kistler-Morse, Veeder Root
• Pacific Scientific, Sunbank

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Joslyn Clark Controls

• Clark Control Cleveland, Ohio Products
• Ward Leonard Products
• Joslyn Corporation Vacuum Products
• MEK Photoelectric Sensors
• Overload Relays
• Stak-Lite

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Joslyn Clark ControlsVacuum Products

• Product Line
• Product Family
• Vacuum Contactors
• Vacuum Starters
• Vacuum Combination Starters

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Joslyn Clark ControlsVacuum Products

• Product Ratings
• Low Voltage Med. Voltage
• 0 - 1500V 2000V - 7.2kV
• 0 - 1400A 3 Pole 0 - 1200A 3 Pole
• 160A 200A
• 200A 400A
• 320A 600A
• 400A 800A
• 600A 1200A
• 700A
• 1000A
• 1200A
• 1400A

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Medium Voltage Vacuum Motor Controllers Feeders
World Class Design for Worldwide Markets Joslyn
Clark
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Viewing Window of Closed Fault Make (42Ka) /
Load Break Switch with Pad-lockable
Handle Mechanically Interlocked to Starter Door
and Main Vacuum Contactor
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Fault Make / Load Break Switch Visibly in
Closed Position
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Fault Making / Load Breaking Disc. Switch
Visibly Grounded
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Interior of LV Box using a Multilin and Insulated
Busbar System
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5 KV Full Voltage Vacuum Starters No Complex
Draw-out Mechanism
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Inside the 4160 Volt, 3000 HP Starter Simple Safe
Design
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--Striker Bar And Limit Switch
Power Fuses with Striker Pins that lift the
Striker Bar off a Limit Switch on each end
Prevents Single Phasing should one Fuse Blow
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Fuse Clips are Designed to Ensure Correct
Mounting of Fuses Mounting Platform Ensures
Correct Firing Position of Striker Pins.
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Joslyn Clark USAVAC Maintenance Free
Contactors Simply Reliable
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Joslyn Clark Controls MVC Product Line

• Modular Design - easy field change out of coils
  or Vacuum Interrupters
• Reversible terminal design
• Mounts in any plane
• Ratings to 7.2 kV, 1200 A, 3 Ph, 60 kV Bil
• Electrically Held Latched Versions
• AC or DC Inputs
• On/Off Indicator Standard
• Mechanically interlocked contactors and starters

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Unique On/Off Indicator On MVC Contactor Built in
Wear Indicator
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Inside the 4160 Volt, 3000 HP Starter Simple Safe
Design
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Segregated Low Voltage Compartment Individual
Key Lockable LV Access Door Overload Relay or
an Electronic Motor Management System
(MultilinSolcon)
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Control Test Switch allows Control Circuit
Testing
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5 KV NEMA 12 Double Line-up for Mining Application
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Joslyn Clark ControlsMedium Voltage
StartersStationary Vs. Drawout Design
The Real Estate Debate
JCC Real Estate 1 - 400A Incoming Fused Switch 4
- 400A FVNR Starters - Service Area Space
Requirement 43.33 SQ FT PLAN VIEW Incoming
400A 400A
400A 400A 400A Starter
Starter Starter
Starter Fused 52 Switch 24
24 24 24
Hinged Door Service Area 120
Typical 2 High Drawout Real Estate 1 - 400A
Incoming Fused Switch 4 - 400A FVNR Starter -
Drawout Space Requirement Space Requirement
51.66 Sq. Ft. PLAN VIEW Incoming 2 - 400A 2
- 400A 400A Starter Starters 60
Fused MIN. Switch 36 44
44 Drawout Service
Area 124 Does not include truck lifting
equipment storage area. In this example 44
cubicles are used to allow room for low
voltage components such as Multilin or IQ type
micro-processor relays. If the smaller 36
cubicles are used the area 45 sq.. ft.
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Phosphate Mining Application
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Line Up Using the 369 Multilin
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NEMA 3R made of Stainless Steel Grade 316 also a
5Kv Line-up
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Interior showing Solcon Motor Protection Unit
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Interior of LV Box using a Multilin and Insulated
Busbar System
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5 KV, 600ampere, 4800HP, RVAT for Utility Company
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2.3 KV, Wound Rotor Starters for Cement Plant
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SummaryJoslyn Clark Controls Medium Voltage
Starters

• Ratings 2.3 kV, 4.16 kV, 7.2 kV, 200/400/600/800A
  ratings
• Unique fault make, load break disconnect design
• JCC vacuum contactors
• Automatic disconnect blade grounding
• Safety viewing window
• Fixed style, simple, safe maintenance free design
• NEMA 12/3R enclosure, standard
• UL 347 CSA 2-22 approved standard
• 3 phase fuse trip bar, standard
• Electronic Motor Protection available