How Many Amps Does A Mercedes Roof Motor Draw

Watts required for start up.

How many amps does a mercedes roof motor draw. Similarly to start a sub diesel engine having a 1 5 kw 2hp starter motor to make it work that 2kw you need to supply 125 150 amps. Admittedly it s working in 85 weather and all and i don t know what the power draw is out at the pole but it does seem excessive. A motor of a given rated horsepower is expected to deliver that quantity of mechanical power at the motor shaft. Thanks guys nov 4 2011 2.

The scope is set to 100mv per division and the probe is on the 100mv a scale. The problem is that if you go beyond the 30 amp or 50 amp capacity of your rv then it will lead to breaker trips and power overloads. Average wattage once running. I went to the warehouse and checked out the fan tastic vent roof vent w 12v fan part fv801200.

Gary s administrator lifetime gold member. 15 000 btu rv air conditioner. It starts out at about 117vac 13amp and then sags to about 109vac 18 amp after 5 10 minutes. Fluorescent light single 8 w.

A roof air conditioner can draw 16 amps to start but may only use 13 amps once it is running. If the pump is good the waveform humps should be uniform. Does anyone have a dometic volts vs amps vs temp chart for the unit. Am i checking for amps right.

230 volts motor single phase. Dc current usage chart. Fluorescent light single 15 w. The controller i am looking at has a 30 amp relay but i want to make sure it will work.

How acurate are the meters with the clamp on the end. Hopefully this clears up any confusion on the difference between using amps supplied by the campground electrical source ac amps and using amps supplied by the converter dc amps. Running wattage requirements. Poor contact between the brushes and one or more of the commutator segments will produce jagged or low amplitude humps.

If it does then there is a great risk of blowing your breaker. 7000 btu rv air conditioner. Single phase motors hp and full load currents. 230 volts motor 3 phase.

Does anyone know how many amps these fans draw. That s when i shut it down then just in case. 10 000 btu rv air conditioner. The fan motor on the vent has a 3 amp draw.

Fluorescent light double 30 w. Always check nameplate information before designing protective devices wiring and switch gear. 460 volts motor 3 phase. This fan is designed to fit roofs that are up to 4 inches thick and the rough opening size you need for this vent is 14 1 4 inches x 14 1 4 inches.

The above can vary depending on engine condition ambient temp etc many factors. Each vertical division is equal to 1 amp so the pump is drawing between 5 and 6 amps.