GE Industrial Solutions GERAPID 8007R, 10007R WITH ARC CHUTES 1X2, 1X3 User Manual
GE Industrial Solutions Equipment
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Table of contents
Document Outline
- INDEX
- 1. Warnings
- 2. General usage conditions
- 3. Technical information
- 3.1 Introduction
- 3.2 Components and accessories
- 3.2.1 Contact system
- Fig. 3 Two-stage contact system
- 3.2.2 Arc chute (Code 2)
- 3.2.3 Mechanism
- 3.2.4 Polarized 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 switches (Code 9)
- 3.2.10 Indicators
- 3.2.11 Solenoid closing drive (Code 3)
- 3.2.12 Electronic control system
- 3.2.1 Contact system
- 3.3 Technical data tables
- 3.2 Components and accessories
- 3.1 Introduction
- 4. Electrical circuits
- 4.1 Controls and plugs layout
- Fig. 14 Controls and plugs layout
- 4.2 Connectors for external wiring.
- 4.3 Electrical diagrams
- 4.3.1 Wiring code
- Fig. 16 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 circuits
- 4.3.5 SU control circuit
- 4.3.6 Shunt trip control circuit
- 4.3.7 Zero voltage releases control circuit
- 4.3.8 Indicators
- 4.3.9 Auxiliary switch
- 4.3.1 Wiring code
- 4.1 Controls and plugs layout
- 5. Dimensions & safety distances
- 6. Inspections and maintenance
- TYPE OF THE INSPECTION
- 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 pre arcing probes
- 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!
- A) Check the blockade
- 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 release does not operate. Breaker is able to CLOSE and OPEN by means of hand lever.