QUOTE(ozak @ Jul 28 2017, 10:48 AM)
Cannot yo.
Single phase max is 60A.
my tnb cable rated 100 AmpSingle phase max is 60A.
This post has been edited by eddyann: Jul 28 2017, 11:41 AM
Renovations 3-phase wiring
|
|
 Jul 28 2017, 11:39 AM
|
 
Senior Member
1,981 posts Joined: Jan 2003 From: ||| Royal Creek |||   
|
This post has been edited by eddyann: Jul 28 2017, 11:41 AM |
Quote|
|
|
|
|
Jul 28 2017, 11:41 AM
|
|
Senior Member
1,981 posts Joined: Jan 2003 From: ||| Royal Creek |||
|
QUOTE(ozak @ Jul 28 2017, 10:48 AM) Cannot yo. double postSingle phase max is 60A. This post has been edited by eddyann: Jul 28 2017, 11:41 AM |
|
|
Jul 28 2017, 12:03 PM
|
All Stars
17,018 posts Joined: Jan 2005
|
QUOTE(eddyann @ Jul 28 2017, 11:39 AM) my tnb cable rated 100 Amp Check your fuse, breaker and RCD what rating. |
|
|
Jul 28 2017, 12:22 PM
|
All Stars
12,019 posts Joined: Jan 2003
|
QUOTE(eddyann @ Jul 28 2017, 10:28 AM) even if you swith on all those 6 ACs and all 4 water heater at the same time, total amp still below 70 Amp. single phase can carry up to max 100A. Max is 60Amps, Anything higher, your main fused will blow, worse melt/burned the meter. |
|
|
Jul 28 2017, 10:00 PM
|
|
Senior Member
8,739 posts Joined: Aug 2009
|
Usually main fuse is 63A
|
|
|
Jul 29 2017, 11:04 AM
|
|
Senior Member
1,083 posts Joined: Jan 2003 From: Kota Kinabalu
|
Motor starting amps are 6-20 times rated.. you will need to get type D's make sure your breakers won't trip out..
|
|
|
|
|
|
Jul 31 2017, 09:14 AM
|
All Stars
10,510 posts Joined: Jan 2003 From: Atlanta 
|
QUOTE(lowyatguy @ Mar 22 2017, 11:45 PM) Hi All, No disadvantages.What's the disadvantages of 3-Phase electricity? Electricity charges are more expensive? Confirmed kena GST irregardless of the usage level? Thanks. Electricity charges is the same as single phase. |
|
|
Aug 28 2017, 03:51 PM
|
|
Junior Member
29 posts Joined: Aug 2017
|
It's depend on your load demand. If more than 60A, u ar advise to change to 3 phase.
............................... RS Semaju Resources |
|
|
Sep 27 2017, 01:41 AM
Show posts by this member only | IPv6 | Post
#929
|
|
Junior Member
17 posts Joined: Jan 2010
|
How much does it cost now to install 3 phase TNB connection supply and also a new DB box? Thanks
|
|
|
Sep 27 2017, 06:46 AM
|
|
Senior Member
8,739 posts Joined: Aug 2009
|
QUOTE(szebing7 @ Sep 27 2017, 01:41 AM) How much does it cost now to install 3 phase TNB connection supply and also a new DB box? Thanks I did my 2 years back about RM3.5k |
|
|
Sep 27 2017, 02:14 PM
|
|
All Stars
10,510 posts Joined: Jan 2003 From: Atlanta
|
QUOTE(sonerin @ Sep 27 2017, 06:46 AM) I did my 2 years back about RM3.5k 3.5k including all the new cable and DB box?  |
|
|
Sep 27 2017, 03:01 PM
|
|
Senior Member
8,739 posts Joined: Aug 2009
|
QUOTE(enriquelee @ Sep 27 2017, 02:14 PM) 3.5k including all the new cable and DB box? is just the DB box and the charges for TNB + misc. Cabling is not included |
|
|
Sep 27 2017, 04:41 PM
|
|
All Stars
10,510 posts Joined: Jan 2003 From: Atlanta
|
QUOTE(sonerin @ Sep 27 2017, 03:01 PM) is just the DB box and the charges for TNB + misc. Cabling is not included I see. Then it is reasonable. |
|
|
|
|
|
Sep 27 2017, 05:28 PM
|
|
All Stars
12,019 posts Joined: Jan 2003
|
3 Phases is not just change DB Box, and Meter.
Need to readjust the power distribution, and correctly distribute each phase. |
|
|
Sep 27 2017, 05:46 PM
|
|
Senior Member
8,739 posts Joined: Aug 2009
|
QUOTE(weikee @ Sep 27 2017, 05:28 PM) 3 Phases is not just change DB Box, and Meter. Depend on what you want to do. For me I use 2 phase for the house and 1 phase dedicated to my entertainment roomNeed to readjust the power distribution, and correctly distribute each phase. |
|
|
Sep 27 2017, 06:11 PM
|
|
All Stars
12,019 posts Joined: Jan 2003
|
QUOTE(sonerin @ Sep 27 2017, 05:46 PM) Depend on what you want to do. For me I use 2 phase for the house and 1 phase dedicated to my entertainment room If the usage are very imbalance, TNB will come knocking your door. |
|
|
Sep 27 2017, 06:14 PM
|
|
Senior Member
8,739 posts Joined: Aug 2009
|
QUOTE(weikee @ Sep 27 2017, 06:11 PM) If the usage are very imbalance, TNB will come knocking your door. I pay what I use. If they come, I am happy for them to check |
|
|
Sep 27 2017, 06:15 PM
|
|
All Stars
12,019 posts Joined: Jan 2003
|
QUOTE(sonerin @ Sep 27 2017, 06:14 PM) I pay what I use. If they come, I am happy for them to check Too much in-balance will cause voltage and phase issues. is not about pay or not. |
|
|
Sep 27 2017, 06:23 PM
|
|
Senior Member
8,739 posts Joined: Aug 2009
|
QUOTE(weikee @ Sep 27 2017, 06:15 PM) Too much in-balance will cause voltage and phase issues. is not about pay or not. Please share some knowledge |
|
|
Sep 27 2017, 06:41 PM
|
|
All Stars
12,019 posts Joined: Jan 2003
|
QUOTE(sonerin @ Sep 27 2017, 06:23 PM) Please share some knowledge Someone explain it good enough at the last posthttps://forum.lowyat.net/topic/4410943 |
| Change to: |  0.0174sec
 0.53
 6 queries
 GZIP Disabled
Time is now: 5th December 2025 - 11:49 AM |
All Rights Reserved © 2002- 2025 Vijandren Ramadass (~unite against racism~)
Powered by Invision Power Board © 2025 IPS, Inc.