Mastervolt AC Master 24/2500 Inverter Schuko/Hard Wired - 28022500

Mastervolt 28022500 - AC Master 24/2500 (230 V)

Key Features:

• 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, and high/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 (not available for the 300 and 500 W models).
• Convenient plug connection for all models, with 2500/3500 Watt models also hard-wired.
• Can be configured in parallel for up to 15 units or as a 3-phase system with 3 units.
• Integrated transfer system switches automatically between AC power sources.

Specifications:

• Output voltage: 230/240 V - 50/60 Hz (selectable)
• Output waveform: True sine
• Nominal battery voltage: 24 V
• Recommended battery capacity: >= 135 Ah
• Continuous power at 25 °C / 77 °F, cos phi 1: 2500 W
• Peak load (3s): < 3000 W
• Peak load (< 0.2s): < 4000 W
• AC connection: Hardwired + plug connection (EU Schuko or NZ/AU plug)
• Galvanic isolation: Yes
• Efficiency: 88%
• Parallel configuration: Yes, up to 15 units
• 3-Phase configuration: Yes, 3 units
• LED display: Battery voltage, load level, status
• Alarms: Potential free alarm contact
• Dimensions (hxwxd): 283 x 436 x 128 mm
• Weight: 8 kg (17.6 lb)
• Compliance: CE, E-mark, RCM

Technical Specifications:

• Technology: High frequency, input & output fully isolated
• Low battery voltage: Switches off at 21 V, switches on at 25 V
• High battery voltage: Switches off at 33 V, switches on at 29 V
• Input current (nominal load): 125 A
• No-load power consumption (ON mode): < 1.8 A
• No-load power consumption (energy saving mode): < 0.7 A
• Minimal DC fuse (slow blow): 160 A
• Minimal cable size: 50 mm²
• Harmonic distortion (typical): < 5%
• Transfer system: Integrated, automatic (inverter to grid: 8~10 ms, grid to inverter: 16~50 ms)
• Temperature range (ambient temp.): -20 °C to 60 °C, derating power > 40 °C
• 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

Benefits:

• Ensures reliable AC power, even in environments with fluctuating grid power.
• Provides protection for sensitive electronics and appliances with pure sine wave technology.
• Offers a compact, easy-to-install solution with the option for expanding to high power or 3-phase configurations.
• Perfect for both recreational and semi-professional use, ideal for off-grid systems, mobile applications, and remote locations.
• Efficient and energy-saving with an integrated automatic transfer system, reducing operational interruptions.