Installation Manual

Page 6
© 2010 Magnum Energy, Inc.
Introduction
All electrical appliances are rated by the amount of power they consume (see Table 1-1). The rating
is printed on the product’s nameplate label, usually located on its chassis near the AC power cord.
Even though it is diffi cult to calculate exactly how long an inverter will run a particular appliance,
the best advice is trial and error. Your RD Series inverter has a built-in safeguard that automatically
protects your batteries from over-discharge.
Info: For optimum performance, a minimum battery bank of 200 AH is recommended
for moderate loads (<1000W) and greater than 400 AH for heavy loads (≥1000W).
Table 1-1, Typical Appliance Power Consumption
Device Load Device Load
Blender 400W Coffee Maker 1200W
Computer 300W Color TV 150W
VCR 40W Hair Dryer 1000W
Hot Plate 1800W Iron 1000W
Light (Flo) 10W Light (Inc) 100W
Microwave 1000W Refrigerator 500W