AC PowerCube 24 VDC – 14000 VA

Name: AC PowerCube 24 VDC – 14000 VA
Brand: WhisperPower

Model 60203005

Industrial 24 VDC sine wave inverter delivering 230 VAC single-phase at 50 or 60 Hz: 14000 W P30, 12000 W continuous, 28000 W peak, connectable to up to 4 battery banks.

Description

The **AC PowerCube 24 VDC – 14000 VA** is an industrial-grade sine wave inverter converting power from 24 VDC battery banks into single-phase 230 VAC (50 Hz, configurable to 60 Hz). It is part of the WhisperPower PowerCube system. ## Key features - High-frequency switched-mode technology (six-step multiphase flyback): quieter, more compact and more efficient than transformer-based inverters - Solid aluminium frame with conformal coating for harsh conditions - Four DC connectors (4 positive, 4 negative); can be connected to 4 battery banks - Temperature-regulated fans, suitable for warm climates; <48 dBA at 1 m - Analog controls with optional digital extensions; WhisperConnect, USB updates and laptop configuration - Compatible with WhisperPower DC PowerCube systems ## Technical data - Part number: 60203005 - Output: 230 V ±5%, 50 Hz ±0.01 Hz (adjustable to 60 Hz), THD <5% - Power: 14000 W P30 (30 min at 40 °C), 12000 W continuous at 40 °C, 28000 W peak (20 s) - Efficiency: >85%; peak >92% - Input current: 4 x 200 A; minimum battery bank 800 Ah - Low battery switch-off/on: 19 V / 22 V; high battery switch-off/on: 32 V / 30 V - Protection: short circuit, overload, overheating, battery voltage low/high; IP23 - Operating temperature: -20 °C to 40 °C - Dimensions: 620 x 316 x 575 mm; weight 40 kg - Standards: EMC 2004/108/EC, automotive EMC 2004/104/EC, LVD 2006/95/EC, EN 60945, UL 458

Specifications

60203005	AC PowerCube 24 VDC – 14000 VA
Nominal output voltage	230 V (±5%), Phase, Neutral, Earth *)
Nominal output frequency (adjustable to 60 HZ)	50 Hz (± 0,01 Hz)
Length x width x height, mm (in.)	620 × 316 × 575 (24.4 x 12.4 x 22.6)
Weight kg (lb.)	40 (88.2)
Nominal battery voltage	24 VDC
Nominal power P30 (cos phi = 1) (30 min at 40°C)	14000 W
Peak power (20 s)	28000 W
Continuous power (cos phi = 1) (40°C)	12000 W
AC connection (output)	Internal terminal block, screw terminal (4 .. 6 mm2)
DC connection	4 × M10 (2 per battery bank)
Minimum capacity of battery bank	800 Ah
Efficiency	> 85%
Peak efficiency	> 92%
Noise level (at 1 m)	< 48 dBA
Operation	Power switch (on / off / remote), the DC inputs (on / off), Remote panel switch (On / Off) *
Indicators	AC present, DC 1 present, DC (1) load, DC 2 present, DC (2) load, AC current, AC voltage
Safety	Short circuit, overload, overheating, battery voltage too low / high
Technology	Six-step multiphase flyback, Switched mode technology
Low battery switch off	19 V (±0.5 V)
Low battery switch on	22 V (±0.5 V)
High battery switch off	32 V (±0.5 V)
High battery switch on	30 V (±0.5 V)
Maximum ripple on DC (battery)	5% RMS
Input current (nominal load)	4 x 200 A
Consumption (no load)	<2 x 550 mA, 24 W
Total harmonic distortion (THD)	< 5% (normal)
Allowable power factor	0 <cos phi <1
Ambient operating temperature	-20°C .. 40°C
Storage temperature	-25°C .. 80°C (derating above 40 °C)
Relative humidity	Max 95%, non-condensing
International Protection rating	IP23
Cooling	Natural / forced
EU Directive	EMC Directive 2004/108 / EC, EMC 2004/104 / EC (automotive), Low Voltage Directive 2006/95 / EC
Standards	EN 55022 (emission) EN 61000-3-2 (harmonic distortion), EN 61000-4-11, EN 61000-3-3 (voltage variations), EN 61000-6-2 A (immunity) and EN 60950-1 (safety ) AND 68-2-6 (vibration), EN 60945 (navigation and radio communications), UL 458

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