Acb operation manual

The OMG-ACB-IV contains several jumper straps for each port which must be set for proper operation. Address Selection The OMG-ACB-IV occupies 8 consecutive I/O locations. A DIP-switch (SW1) is used to set the base address for these locations. The OMG-ACB-IV can reside in any I/O location between and 3F8 Hex. Be. ACB Instruction Manual | HYUNDAI HEAVY INDUSTRIES 7 Air Circuit Breaker 03 Operation Manual Charging Type In the manual charging type, charging the closing springs and open-close control of the breaker are all done manually. The breaker is able to close only when the closing springs are charged. 1) Spring charging operation. Be sure to read this manual before installing, operating, servicing, or inspecting the ACB. Please retain this manual for future reference. Electrical work must be done by competent persons. ACB maintenance, inspection, parts replacement, OCR field tests and setting changes must be performed by competent persons.

3 Operating and control parts of the operating mechanism and release tripped signals 4 Rating plate 8 Terminal box for the fixed version - Sliding contacts for the withdrawable version 9 Release 10 Circuit-breaker closing and opening operating mechanism 11 Closing springs 12 Spring charging geared motor (on request). Air circuit breaker PROFIBUS-DP Interface unit P4 P35 I/O unit P4 P35 Extension module P3 P33 P34 ETR unit P3 P19~P28 CC-Link® Interface unit P4 P35 MODBUS® Interface unit P4 P35 Main setting module P3 P19~P27 Optional setting module P3 P29~P32 Door frame (DF) P15 Dust cover (DUC) P16 Push button cover (BC-L) P15 Closing coil (CC) P • ACB maintenance, inspection and/or parts replacement must be performed by qualified personnel. • Prior to commencing any work on the ACB, open an upstream breaker or the like to isolate all sources of Manual operation is also possible (manual operation procedures are described in the section manual charging type). 1) Spring.

Organization of this handbook This manual contains the characteristics and instructions for using Ekip Touch trip units, compatible with SACE Emax 2 circuit-breakers, and completes the information in manuals 1SDHR (for E) or 1SDHR (for EEE). Types of Air Circuit Breaker. There are four types of ACBs used in the control and protection to maintain and stable operation of switch gears and indoor medium voltage. Plain Break Type Air Break Circuit Breaker or Cross-Blast ACB. Magnetic Blowout Type Air Break Circuit Breaker. Air Chute Air Break Circuit Breaker. Manual .PDF) [ZH] Emax ACB. ID: 1SDHRCN, REV: A. Chinese. Manual. Manual. Operation principle and HW description of liquid-cooled diode supply module.