Mastervolt AC Master 24/700 (120 V) Inverter

Model: 28520700

• Pure sine wave technology protects sensitive equipment.
• Delivers full output at high peak power under the most demanding conditions.
• Automatic power saving system for extended runtime.
• Compact and lightweight design, saving valuable installation time.
• Reliable and safe operation; protected against over-temperature, overload, short circuit, high or low battery voltage.
• Variable speed fan for quiet operation at low power.
• Optional remote control for instant switch off of the inverter and all connected equipment
• Convenient plug connection for all models, 2500/3500 Watt models also hard wired.

These affordable sine wave inverters convert 24V battery voltage into reliable 120 V 50/60 Hz grid power, making them ideal for recreational and semi-professional applications. The AC Master series is easy to install and delivers full output, even under the most demanding conditions. The pure sine wave technology provides an outstanding power quality, ensuring the correct functioning of sensitive equipment. The usage of high frequency switching technology eliminates any annoying humming and buzzing sounds.

Specifications

General specifications
Output voltage	100/110/115/120 V — 50/60 Hz (selectable)
Output waveform	true sine
Nominal battery voltage	24 V
Recommended battery capacity	≥ 50 Ah
Continuous power at 25 °C / 77 °F, cos phi 1	700 W
Continuous power at 40 °C / 104 °F, cos phi 1	700 W
Peak load (1 min.)	< 810 W
Peak load (1 s)	< 1230 W
AC connection	North American socket with GFCI
Galvanic isolation	Yes
Efficiency	93 %
Display/read-out	LED indication: battery voltage, load level, status
Alarms	potential free alarm contact
Dimensions, hxwxd	7.9 x 13.0 x 3.3 inch
Weight	5.7 lb
Technical specifications
Technology	high frequency, input & output fully isolated
Low battery voltage, switches off at	21 V
Low battery voltage, switches on at	25 V
High battery voltage, switches off at	33 V
High battery voltage, switches on at	29 V
Input current (nominal load)	35 A
No-load power consumption (ON mode)	< 0.8 A
No-load power consumption (energy saving mode)	< 0.06 A
Minimal DC fuse (slow blow)	50 A
Minimal cable size	16 mm
Harmonic distortion typical	< 5 %
Cos phi	all power factors allowed
Temperature range (ambient temp.)	-4 °F to 140 °F
Cooling	temperature and load controlled fan
Protection degree	IP21, horizontal wall mounting
Protections	over-temperature, overload, short circuit, high/low voltage, reverse polarity (fuse)
MasterBus compatible	yes, using a MasterBus AC Master Interface