GE Industrial Solutions GERAPID 2607, 4207, 6007, 8007 with arc chutes 1X2, 1X4, 2X2, 2X3, 2X4 User Manual
User manual
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Table of contents
Document Outline
- INDEX
- 1. Warnings
- 2. General usage conditions
- 3. Technical information
- 3.1 Introduction
- Fig. 4 Modular construction overview
- 3.2 Components and accessories
- 3.2.1 Contact system
- Fig. 5 Two types of the contact system
- 3.2.2 Arc chute (Code 2)
- 3.2.3 Mechanism
- 3.2.4 Over current release (Code 7)
- 3.2.5 ED impulse coil release (Code 12)
- 3.2.6 Auxiliary tripping devices (Code 11)
- 3.2.7 Forced tripping release (Code 13)
- 3.2.8 Lever for manual operating (Code 16)
- 3.2.9 Auxiliary switch (Code 9)
- 3.2.10 Indicators
- 3.2.11 Solenoid closing drive (Code 3)
- 3.2.12 Current measurement system (Code 6)
- 3.2.13 Electronic control system
- 3.2.1 Contact system
- 3.3 Technical data tables
- 3.1 Introduction
- 4. Electrical circuits
- 4.1 Controls layout
- Fig. 20 Control system’s layout
- 4.2 Terminals wiring system
- 4.3 Electrical diagrams
- 4.3.1 Wiring code
- Fig. 22 Example code shown on the nameplate.
- Indication of components
- 4.3.2 Controls supply circuit
- 4.3.3 ED coil with external capacity bank
- 4.3.4 NEKO control circuit
- 4.3.5 SU control circuit
- 4.3.6 Shunt trip control circuit
- 4.3.7 Zero voltage release control circuit
- 4.3.8 Indicators
- 4.3.9 Auxiliary switch
- 4.3.10 SEL measuring system
- 4.3.1 Wiring code
- 4.1 Controls layout
- 5. Dimensions & safety distances
- 5.1 Safety distances.
- 5.2 Outlined dimensions
- 5.2.1 Gerapid 2607,4207, 6007 with arc chute 1x_
- Fig. 32 Gerapid 2607- 6007, arc chute 1X (dimensions in mm and inches)
- 5.2.2 Gerapid 2607, 4207, 6007with arc chute 2x_
- 5.2.3 Gerapid 8007 with arc chute 1x_
- 5.2.4 Gerapid 8007 with arc chute 2x_
- 5.2.5 Gerapid 2607, 4207 with H / H terminals
- 5.2.6 Gerapid 2607, 4207 with V / V terminals
- 5.2.7 Gerapid 6007 terminals
- 5.2.8 Gerapid 8007 terminals
- 5.2.1 Gerapid 2607,4207, 6007 with arc chute 1x_
- 5.2 Outlined dimensions
- 5.1 Safety distances.
- 6. Inspections and maintenance
- TYPE OF THE INSPECTION
- or
- 6.1.1 General visual inspection
- 6.1.2 General functional inspection
- Pay attention to the warnings, Section 1!
- Pay attention to the warnings, Section 1!
- A) Remove the arc chute
- B) Check the arc chute
- Pay attention to the warnings, Section 1!
- A) Remove the arc chute
- B) Remove the arc chute adapter
- C) Check the protective walls
- D) Check the arc runners
- E) Check the arcing contact
- F) Check the main contacts
- G) Install the adapter
- H) Install the arc chute
- Pay attention to the warnings, Section 1!
- A) Remove the arc chute and adapter
- B) Check the tilt of the main contacts
- C) Check the air gap of arcing contact
- D) Install back adapter and arc chute
- Pay attention to the warnings, Section 1!
- Pay attention to the warnings, Section 1!
- This section is valid for breakers manufactured after 11/2003.
- This section refers to maintenance works A, B, C from Table 4.
- A) Remove the arc chute
- B) Remove the arc chute adapter
- C) Changing the protective walls, arc runners and arcing contacts
- D) Install the adapter
- E) Install the arc chute
- Pay attention to the warnings, Section 1!
- This section is valid for breakers manufactured
- before 11/2003.
- This section refers to maintenance works A, B, C from Table 4.
- A) Remove the arc chute and adapter
- C) Changing the protective walls and arc runners
- D) Changing the arcing contact
- Fig. 52-1 Unscrew cooper braid
- Fig. 52-2 Remove safety ring
- Fig. 52-3 Remove axis pin
- Fig. 52-4 Replace arcing contact
- Fig. 52-5 Tighten braid’s screws by means of hand
- Fig. 52-6 Tighten braid’s screws with torque of 10Nm
- Work to do.
- A) Closing drive doesn't operate electrically but it is still possible to close the breaker manually by mean of the hand lever.
- B) Closing drive operates electrically, but it is not possible to keep contacts closed.
- A) Shunt trip does not operate. Breaker is able to CLOSE and OPEN by means of hand lever.
- B) Zero voltage release does not operate. Breaker is able to CLOSE and OPEN by means of hand lever.
- C) ED impulse releasedoes not operate. Breaker is able to CLOSE and OPEN by means of hand lever.