how can maintaince the acb contactor moveing and fixing
kit
- 1 Answers
- 2148 Views
- Gulf Cement, I also Faced
- E-Mail Answers
Answer Posted / Brajendra Singh
Maintaining an ACB (Air Circuit Breaker) contactor's movement requires regular cleaning, lubrication, and alignment adjustments. Here's a step-by-step guide for maintenance:
1. Turn off the power supply and secure the circuit breaker.
2. Remove the cover to access the ACB contactor.
3. Clean the contacts using a soft cloth or brush to remove any dirt or oxidation.
4. Apply a light coat of lubricant (like silicone grease) on the contact surfaces and moving parts. Avoid over-lubrication, as it may cause contamination or attract debris.
5. Check the alignment of the contactor's components, adjusting them if necessary to ensure proper operation.
6. Reassemble the ACB contactor, reattach the cover, and restore power.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
Define the overload capacity of the motor?
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
Do you need any help with FEWA Electrical Supervisor exams?
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
Electrical Engineering
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
As i want some model question paper in basic computer science and history please send me immediately sir
What the main causes of transient interruptions on Over-Head Distribution Lines?
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds
Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com
I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
please send me latest & previous years question papers for IOCL Technical level questions
