Class 320 Meter Panels | Information by Electrical Professionals for ...
2018年11月6日 · Can a meter panel with a meter socket rating of 400 Amp Max; 320 amp continuous and a Device rating of 400 Amp Max 120/240 volts 1 phase 3 wire be used for a single family residence with a calculated load of 380 amps?
Where are y'all getting 320 amps 240 V single phase meter bases?
2022年2月21日 · B-Line 324N, 320 Amp, 400 Amp Meter Base Socket, 1 Ph, 3R, OH/UN Free Shipping | eBay <p>This item is a brand new, B-line, Copper Eaton 324N, 320 Amp/400 Amp, Outdoor Rated, Type 3R, Meter Base Socket, 4 Jaw, single phase, Overhead or Underground for use with 240 Volts up to 600 Volts.
320 amp service instal with 2x200amp panels - Electrician Talk
2020年12月1日 · I've done plenty of 320A meter sockets. 400A, 320 Continuous. I've always run Two 4/0 SEU to OR 2" conduit with 4/0 AL XHHW, to two 200A main breaker panels. #2 CU to the water line main. This is residential. For commercial I'd have a 400A meter socket & 500MCM CU.
320amp vs 400amp | Information by Electrical Professionals for ...
2016年4月21日 · Around these parts, it is a 320 meter socket (called 400 amp by power company) feeding two 200 amp panels in residential service. Typical Mcmansion, two to three HVAC heat pumps. We are a moderate climate, so heat pumps outnumber gas/oil fired heat.
320 Amp Single Position Meter Socket | Information by Electrical ...
2005年3月22日 · Re: 320 Amp Single Position Meter Socket But 100% continuous rated overcurrent devices cost twice as much as 80% rated and are really available in a frame size of 800 amps and up. That is, a 400 amp 100% rated circuit breaker costs twice as much as an 800 amp 80% rated circuit breaker.
320 2gang meter socket with 2 200amp main breakers
2013年7月26日 · I am installing a 320 2 gang meter socket with 2 200 amp main breakers...commercial building with 2 businesses...first panel in located directly behind meter socket so a 2inch PVC nipple with be used for that panel. Other panel in installed in basement of building for fitness club 20-30 ft...
320 amp meter with 2-200 amp breakers - Electrician Talk
2012年8月3日 · A 320 meter base is rated 400 amps non continuous load and 320 continuous load A 200 amp meter base is rated 200 amp noncontinuous and 160 continuous Now why they call the 400 base 320 and the 200 amp base 200 I don't know
320 amp service cable size - Electrician Talk
2009年12月1日 · A 400 amp meter base is rated 400 amps non- continuous loads and 320 amps (80%) for continuous loads. So the service you are installing is a 400 amp service and I don't know why they call the meter 320 amps instead of 400 amps. Why do they use continuous load rating on the 400 and the non continuous load rating for the 200 amp meter. It is ...
Conductor Size for 320A/ 400A Service | Information by Electrical ...
2021年8月12日 · What size conductors should be installed on the line side of an all-in-one 320A/ 400A Meter Socket that feeds Two separate 200A Breakers. I do not have a load calc. One 200A will feed the residence and the other a "shop". We will often install 4/0Al for a residential 200A Service and call it good, with out a load calc.
320A Service | Information by Electrical Professionals for Electrical ...
2015年6月4日 · The cost of a 400 amp panel is extraordinary compared to the cost of 2 -- 200 amp panels. Each of these panels would need to be sized to 310.15(B)(16) not 310.15(B)(7) as neither one carries the entire load of the dwelling. The 320 map service is really a 400 amp services as the meter is rated 320 amps continuous but 400 amps non-continuous.