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HASZNÁLATI ÚTMUTATÓ | USER MANUAL | BEDIENUNGSANLEITUNG
AKM
Moulded Case Circuit Breaker Product
Only skilled or instructed persons may
carry out the following operations
INSTRUKCJA UŻYTKOWANIA | INSTRUCȚIUNI DE UTILIZARE |
KORISNIČKI PRIRUČNIK | NAVODILO ZA UPORABO | MANUALE
UTENTE | NÁVOD NA POUŽITIE | NÁVOD NA POUŽITÍ | KORISNIKI
PRIRUČNIK | MANUEL D'UTILISATION | MANUAL DE USUARIO
usage manual
Electric Current!
Warning!
Danger to life!
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Summary of Contents for Tracon Electric AKM1
- Page 1 HASZNÁLATI ÚTMUTATÓ | USER MANUAL | BEDIENUNGSANLEITUNG INSTRUKCJA UŻYTKOWANIA | INSTRUCȚIUNI DE UTILIZARE | KORISNIČKI PRIRUČNIK | NAVODILO ZA UPORABO | MANUALE UTENTE | NÁVOD NA POUŽITIE | NÁVOD NA POUŽITÍ | KORISNIKI PRIRUČNIK | MANUEL D’UTILISATION | MANUAL DE USUARIO Moulded Case Circuit Breaker Product usage manual Electric Current!
- Page 2 1., Application Moulded case circuit breaker is suitable for the circuit with AC 50/60HZ, rated voltage can be 690V and below, the rated current up to 630A. Generally, if the rated current under 630A, the circuit breaker can be used as motor protection. Normally the breakers can be used as circuit of infrequency conversion and motor infrequently starting.
- Page 3 A., Operation test TRIP TRIP -> OFF OFF -> ON Test button TRIPPED B., Internal accessories and installation Auxiliary Contact Alarm Contact Shunt Release Undervoltage Release...
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Page 4: Accessories Table
Accessories Table Installation details of thermomagnetic internal accessories Model AKM1 AKM2 AKM3 / AKM4 Pole Accessory Nothing Alarm switch Shunt release Shunt relaease + Alarm switch Single auxiliary switch Double auxiliary switch Single auxiliary switch + Alarm switch Double auxiliary switch... -
Page 5: Internal Accessories
Internal Accessories Internal accessories of AKM1, AKM2, AKM3, and AKM4 series: undervoltage release, shunt release and auxiliary alarm release, their main technical parameters and wiring diagram are as follows: Undervoltage release Rated voltage of power supply Main features A., Undervoltage release should act when voltage drops to within 70% and 35% of the rated voltage. - Page 6 C., Internal accessories and installation AKM1 AKM3 AKM2 AKM4 Attention: (1) If an undervoltage release is used, then it (1) If an undervoltage release is used, then it must must be energized to circuit breaker can be be energized to circuit breaker can be swit- switched on.
- Page 7 D., Installation E., Wiring Normal-wiring...
- Page 8 F., Wire connection G., Arc shield mounting...
- Page 9 CHARACTERISTICS CURVES AKM1, AKM2, AKM3, AKM4 Thermal Tripping Magnetic Tripping Standard No tripping Tripping Time Time Holding current Trip current IEC60947-2 current current Limits 1.05 × In ≥1h 8 × In ≥0.2 s 10-63 A 1.30 × In <1h 12 × In <0.2 s...
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Page 10: Dimensions (Mm)
AKM1 Dimensions (mm) Accessories Name Size Quantity Diagram M4 X 40 Mounting screw M4 nut bolt Arc shield Necessary Tools Hexagon wrench Screwdriver... - Page 11 AKM1 Installation dimension (mm) Dimension of front-board wiring (mm) Arc shield (removable)
- Page 12 AKM2 Dimensions (mm) Accessories Name Size Quantity Diagram S M4 X 55 Mounting screw H M4 X 80 M4 nut bolt Arc shield Necessary Tools Hexagon wrench Screwdriver...
- Page 13 AKM2 Installation dimension (mm) Dimension of front-board wiring (mm) Arc shield (removable)
- Page 14 AKM3 AKM4 Dimensions (mm) Accessories Name Size Quantity Diagram M6 X 75 Mounting screw M4 nut bolt Arc shield Necessary tools Hexagon wrench Screw driver...
- Page 15 AKM3 AKM4 Installation Dimension (mm) Dimension of front - board wiring (mm) Arc shield (removable)
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Page 16: Installation
Installation 1. Check whether the nameplate of the circuit breaker meets the requirements before installation. The cross section of the copper wire must match the rated rating of the circuit breaker current. 2. All screws must be tightened during installation. 3. -
Page 17: Use And Maintenance
Use and maintenance • Read the instruction carefully before installation and use! • Must be used under normal working conditions! • Before installation, make sure that the type meets the requirements or not! • After all the wires are connected, check and then turn on the power switch! •...
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