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Chiller Starter (AMPGARD) -
Medium Voltage
Technical Data TD02003003E
Contents
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Personnel Safety Features. . . . . . . . . . . . . . . . . . . . . . . . . 2
Mechanical Non-Loadbreak Isolating Switch . . . . . . . . . . . 3
Current Limiting Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Contactor-Fuse Coordination . . . . . . . . . . . . . . . . . . . . . . . . 6
Protection Considerations . . . . . . . . . . . . . . . . . . . . . . . . . 7
Isolated Low Voltage Control. . . . . . . . . . . . . . . . . . . . . . . 8
Bus and Optional Features . . . . . . . . . . . . . . . . . . . . . . . . 9
Reduced Voltage Starter and Reduced Voltage
Autotransformer Starter . . . . . . . . . . . . . . . . . . . . . . . . . 10
AMPGARD IT. Soft Start . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Incoming Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Potential Transformers and Fuses . . . . . . . . . . . . . . . . . . . 13
Type LBS Loadbreak Switch . . . . . . . . . . . . . . . . . . . . . . . 13
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Type SL 400 Ampere Vacuum Contactor. . . . . . . . . . . . . . 17
Type SL 200 Ampere Vacuum Contactor. . . . . . . . . . . . . . 18
LBS Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Starter Fuse Information . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Full Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Primary Reactor, Reduced Voltage . . . . . . . . . . . . . . . . . . 22
Autotransformer, Reduced Voltage . . . . . . . . . . . . . . . . . . 24
Incoming Line/PT Layouts . . . . . . . . . . . . . . . . . . . . . . . . . 28
New Information
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Related Manuals for Eaton Cutler-Hammer AMPGARD
Summary of Contents for Eaton Cutler-Hammer AMPGARD
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Page 1: Table Of Contents
Chiller Starter (AMPGARD) — Medium Voltage Technical Data TD02003003E New Information Contents General Description Application ........2 Features. -
Page 2: General Description Application
Shutter is in Closed Position Shutter Mechanism and Finger Barrier Isolation of Incoming Line Bus (Shown with Removable Portion of Isolation Switch Removed) EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... -
Page 3: Mechanical Non-Loadbreak Isolating Switch
When the high voltage door is open, a door interlock prevents the handle from Switch Handle Closed Switch Handle Open being inadvertently returned to the ON position. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006... -
Page 4: Type Sl 200/400 Ampere Vacuum Contactor Bolt-In
Surge protection is therefore not required due to the use of the vacuum contactor. Surge protection may be required for other reasons such as the high probability of lightning strike, etc. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... -
Page 5: Current Limiting Fuses
Mechanical Self-Aligning Contactor Interlock with Line and Load Fingers Isolation Switch Fuse Fault Indicator Blown Fuse Indicating Device Rollout Wheels FIGURE 2. STAB-IN CONTACTOR MECHANICAL INTERLOCK EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006... -
Page 6: Contactor-Fuse Coordination
Fault Current Range Current where Contactor can Attempt to Open on a Fault Greater than its Rating FIGURE 4. CONTACTOR FUSES THAT ARE NOT PROPERLY COORDINATED EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... -
Page 7: Protection Considerations
Protection Considerations Coordinated with the motor’s characteristics, the protective devices Ultimate Trip in the Cutler-Hammer AMPGARD starter provide motor protection from overload to full system capacity faults. AMPGARD starters are supplied with an adjustable thermal overload relay as standard. The overload relay is designed to protect the motor from sustained overloads. -
Page 8: Isolated Low Voltage Control
Lugs as Standard) Horizontal Wireway Vertical Wireway Control Power Transformer (750 VA Standard, up to 4 kVA Available) AMPGARD 200/400 Ampere Starter –— Medium Voltage Door Open EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... -
Page 9: Bus And Optional Features
Bus and cable entrance enclosures. When starters are grouped together in a lineup, a typical option is the main bus. The Cutler-Hammer AMPGARD main bus is mounted in its Transformers. own 12-inch (305 mm) high enclosure, which isolates it from the Power factor correction capacitors. -
Page 10: Autotransformer Starter
Current flows through reactor reducing voltage to motor voltage, the starting is closed transition. (based on tap setting). When motor current reaches ~125%, the run contactor (R) closes providing full voltage to the motor. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... -
Page 11: Ampgard It. Soft Start
UL 347 EEMAC E14-1 Manufactured in an ISO 9001 and ISO 14001 certified facility Soft Start LV Control Compartment Drawout SCR Truck (Located Behind MV Door) AMPGARD IT. Soft Start EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006... - Page 12 Method one is to move the lower compartment load cables from the load stabs to the line stabs (see photo). Method two is to install the optional bypass truck. Bypass Truck CIM Operator Interface EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006...
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Page 13: Incoming Line
24 inch (610 mm) or 36 inch (914 mm) wide structure. Potential Transformers, Control Power Transformer and Fuses Mounted in a Disconnect Assembly, Height 20 Inches (508 mm) EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006... -
Page 14: Technical Data
4160 Vac 60 Hz FIGURE 6. INDUCTION MOTOR ACROSS-THE-LINE STARTER VACUUM CONTACTOR WITH OPTIONAL MP-3000 MOTOR PROTECTION AND IQ METERING, START-STOP PUSHBUTTONS, AND RED AND GREEN INDICATING LIGHTS EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... - Page 15 Ground STOP 4160 FIGURE 7. INDUCTION MOTOR REDUCED VOLTAGE AUTOTRANSFORMER STARTER, VACUUM CONTACTOR WITH OPTIONAL MP-3000 MOTOR PROTECTION AND IQ METERING, START-STOP PUSHBUTTONS, AND RED AND GREEN INDICATING LIGHTS EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006...
- Page 16 FIGURE 8. INDUCTION MOTOR REDUCED VOLTAGE SOLID-STATE STARTER, VACUUM CONTACTOR WITH MP-3000 MOTOR PROTECTION WITH OPTIONAL UNIVERSAL RTD MODULE LOCAL AND REMOTE START-STOP PUSHBUTTONS, AND LOCAL AND REMOTE RED AND GREEN INDICATING LIGHTS EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006...
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Page 17: Type Sl 400 Ampere Vacuum Contactor
24 Vdc 400 VA 125 Vdc 400 VA 110/120 Vac 400 VA Trip Time 30 Milliseconds Weight 60 lbs. (27 kg) (Stab-in/bolt-in) Time stated in cycles on 60 Hz base. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006... -
Page 18: Type Sl 200 Ampere Vacuum Contactor
400 VA 125 Vdc 400 VA 110/120 Vac 400 VA Trip Time 30 Milliseconds Weight 60 lbs. (27 kg) (Stab-in/bolt-in) Time stated in cycles on 60 Hz base. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... -
Page 19: Lbs Switch
650.1 800-44R 800:5 650.1 720.0 800-44R 1000:5 Specific motor acceleration time and locked rotor current must be reviewed to ensure fuse 24R fuse has sufficient capacity for start cycle. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006... -
Page 20: Layout Dimensions Full Voltage
May be applied on 6900 volt systems where maximum voltage does not exceed 7200 volts. Note: See Figure 9 for Starter Arrangement diagram. Dimensions for estimating purposes only. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... - Page 21 HV conduit space, load cables for two-high starters. Cables for lower starter enter in rear half of conduit space, and cables for upper starter enter in front half. Tolerances -0.0” +.25” per structure. Conduits to extend a maximum of 2 inches (51 mm) into structure. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006...
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Page 22: Primary Reactor, Reduced Voltage
At higher hp rating maximum acceleration time is 3.5 seconds. At higher hp rating maximum acceleration time is 6 seconds. Note: See Figure 11 for Starter Arrangement diagram. Dimensions for estimating purposes only. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... - Page 23 Side View RVNR 400 Ampere Starter with Main Bus 1200 Amperes FIGURE 12. ARRANGEMENT 1 DETAIL (REDUCED VOLTAGE, 400 AMPERES) — SEE TABLE 10 ON PAGE 21 FOR NOTES EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006...
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Page 24: Autotransformer, Reduced Voltage
At higher hp rating, maximum acceleration time is 3.5 seconds. At higher hp rating, maximum acceleration time is 6 seconds. Note: See Figure 13 for Starter Arrangement diagram. Dimensions for estimating purposes only. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... - Page 25 Side View RVNR 400 Ampere Starter with Main Bus 1200 Amperes FIGURE 14. ARRANGEMENT 1 DETAIL (REDUCED VOLTAGE, 400 AMPERES) — SEE TABLE 10 ON PAGE 21 FOR NOTES EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006...
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Page 26: Solid-State Squirrel Cage Starters, Reduced Voltage
When horizontal bus is added, height becomes 92 inches (2337 mm). Maximum acceleration time is 180 seconds. Consult factory for times beyond 180 seconds. Note: See Figure 15 for Starter Arrangement diagram. Dimensions for estimating purposes only. EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Effective: October 2006... - Page 27 30.00 (51) (686) (114) (762) Floor Plan Note D Side View FIGURE 16. ARRANGEMENT DETAIL (400 AMPERES REDUCED VOLTAGE SOLID-STATE) — SEE TABLE 10 ON PAGE 21 FOR NOTES EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E Copyright 2006...
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Page 28: Incoming Line/Pt Layouts
LV compartment for right-hand end of lineup. Top or registered trademark and sole property of the International Organization for Standardization. bottom entry of incoming cable. Maximum of 4 – 750 kcmil/phase. Cutler-Hammer is a federally registered trademark of Eaton Corporation. Eaton Electrical Inc. 1000 Cherrington Parkway...