AlmostThere wrote:Ok, nothing new, but I'm confused.
Do surge protectors protect your rig from:
A. electrical spikes
B. electrical dips
C. both
I really want something on my rig that shuts off the electric if it's too low so's not to burn out the AC compressor etc. Do they make those?
This is from the link I provided earlier:
These units automatically shut off the power to the RV when the power pedestal is miswired or faulty power is detected.
When safe current is available to the RV, the “Power On” light will be illuminated. The “Line Voltage” light on the 30A model and both “Line Voltage #1 & #2” lights on the 50A model will be illuminated to indicate that the circuits are operational.
One of the most damaging types of pedestal miswiring is an “open neutral” which can cause severe electrical damage. When this or other conditions such as reverse polarity are detected, the power is shut off instantaneously.
And, one of the most common power pedestal problems that RVers experience is “
low voltage”. When the voltage from the power pedestal drops below 102V or goes above 132V for more than 8 seconds or in cases of instantaneous severe voltage drops or spikes, the power is automatically shut off.
When the Surge Guard shuts off the power for this or any other cause, it will automatically reset once the power problem has been corrected. However, there is a 2 minute 15 second delay built in to allow the head pressure to bleed off on the RV’s air conditioner prior to reconnecting the power. During this period the “Time Delay” light will flash.
Whenever the power is shut off due to polarity, miswiring or current to ground conditions, the “Caution Light” will be illuminated in order to help RV owner identify the cause of the power outage.
It is not uncommon for RV owners with 50A circuits to encounter campgrounds with an insufficient number of 50A power pedestals.
30Amp model provides 1,050 Joules of Power Surge Protection.
50Amp model provides 1,750 Joules of Power Surge Protection.
Can Rvers use a 50A/30A adapter plug with their 50A Surge Guard and hook up to a 30A power pedestal?
Yes; however, their RV is wired with two 50A/120V circuits for a total of 100Amps while the 30A power pedestal will only provide a total of 30Amps