RV Parks 551.73

[l3city]

Hi there, can we have more than one 50A power supply at the Service pedestal. Say 2-50A receptacles and 1-20A receptacle. Owner says, RV's are comming big, but in my NEC experience this is the first time someone ask for 2-50A receptacles at each RV park pedestal.
thanks for any input

 

[Dennis Alwon]

It seems to me if you provide the 2 50 amp recep. and one 20 amp receptacle that you are covered. I don't know much about RV parks but your service would have less than 6 disconnects so I don't see the issue. I am not sure that an RV with 2 cords is legal unless one cord was for an alternative sytem. Art 551.31

 

[BAHTAH]

RV Pedestal

RV Pedestal

Hi there, can we have more than one 50A power supply at the Service pedestal. Say 2-50A receptacles and 1-20A receptacle. Owner says, RV's are comming big, but in my NEC experience this is the first time someone ask for 2-50A receptacles at each RV park pedestal.
thanks for any input

Yes. Take a look at Milbanks U5100-XL-552GR. It has (2) 50amp and (1) 20amp GFI.

 

[l3city]

Thanks for responding, now

how about calculating the load per ART 551.73. In the case where we have 2-50A receptacles, shall we do 9600 VA times 1, or times 2?