Meet the Piccolo GV 2
The Piccolo GV 2 combines the latest diesel engine technology with a new way of producing electrical power. Instead of adding an alternator with fixed speed on the back of the fly-wheel, we have designed a very compact permanent magnet alternator (PM), located just behind the engine. The Piccolo GV 2 is designed to produce DC power by connecting up to 3 superchargers (DC PowerCubes), which can be connected to shore/land power as well.
Main Specifications
- Continuous Power at 25°C (77°F)4.3 kW
- Number of DC PowerCubes1
- Nominal output voltage24/48 VDC
- Rpm range1500 .. 3000 rpm, adjustable
- EngineWhisperPower Kubota Z482
- Emission classStage V Certified
- Width x depth x height (cabinet), mm (in.)660 x 550 x 622 (26 x 21.7 x 24.5)
- Width x depth x height (DC PowerCube), mm (in.)268 x 316 x 575 (10.6 x 12.4 x 22.6)
- Dry weight (cabinet + DC PowerCube), kg (lb.)154 + 26 (339.5 + 57.3)
All specifications
ARTICLE NUMBER | |
---|---|
49001105 | Piccolo GV 2 - Genverter |
49001106 | Piccolo GV 2 - Ungrounded |
49001130 | Piccolo GV 2 - Keel cooling |
MAIN SPECIFICATIONS | |
---|---|
Continuous Power at 25ºC (77ºF) | 4.3 kW |
Number of DC PowerCubes | 1 |
Nominal output voltage | 24/48 VDC |
Charge characteristics | Bulk, absorption, float |
Noise level | 51 dB(A) at 7 m, 60 dB(A) at 1 m |
Rpm range | 1500 .. 3000 rpm, adjustable |
Alternator technology | Permanent magnet |
Generator cooling | Indirect water cooling (engine + alternator) |
Generator control | DDC |
Control panel | DDC Local + DDC Remote |
DIESEL ENGINE SPECIFICATIONS | |
---|---|
Engine | WhisperPower Kubota Z482 |
Engine family | NKBXL.719KCB |
Displacement | 479 cc |
Cylinders | 2 |
Bore & stroke, mm (in.) | 67 x 68 (2.6 x 2.7) |
Compression ratio | 23.5 |
Air consumption | <0.63 m3 / min |
Cooling system | Heat exchanger |
Fuel consumption (no load - full load) | 1.7-2.5 l/hr |
Starter battery charge method/ current | Alternator 12 V / 12.5 A |
DIMENSIONS & WEIGHT | |
---|---|
Width x depth x height (cabinet), mm (in.) | 660 x 550 x 622 (26 x 21.7 x 24.5) |
Width x depth x height (DC PowerCube), mm (in.) | 268 x 316 x 575 (10.6 x 12.4 x 22.6) |
Dry weight (cabinet + DC PowerCube), kg (lb.) | 154 + 26 (339.5 + 57.3) |
Exhaust type, mm (in.) | Ø 40, wet (16) |
Max. operating angle | 25º in all directions |
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Downloads
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Unique Genverter Technology
For cases when a constant AC high power consumption isn’t required, installing a Genverter© system with one or multiple DC PowerCubes, combined with an AC PowerCube inverter, can prove to be a smart decision.
The advantage of this unique system is that a non-stop AC power is always available, even without a running engine. This is thanks to the 4, 7 or 14 kVA AC PowerCube inverter which is connected to one or multiple onboard lithium batteries being charged by one or several DC PowerCubes.
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How it works
Whenever the 24/48 VDC batteries need to be recharged, the Genverter© starts up automatically. At the same time, the DC PowerCube is connected to the shore power – during shore power connection, the various onboard batteries are charged with a maximum of 3.5 kW or a multiply of this.
Using the remote control panel, supplied as standard, the shore power can be set to the required ampere value (4,6,8,10,16 A). The DC PowerCube also features a separate charging output for 12 or 24 VDC.
Stage V / EPA / Tier 4, low emission, indirect-water cooled engine
Only the best 2 & 3 cylinder engines are applied: long lasting, reliable, silent engines, complying with EPA /Tier 4 (USA standard) and Stage V (European standard). The engine and PM alternator back-end are connected into one cooling circuit and kept on a constant temperature via a heat exchanger (indirect cooling applied).
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4.3 kW
Adjustable speed
24/48 VDC
Output Voltage
660 x 550 x 622 mm, 154 kg
26 x 21.7 x 24.5 in., 339.5 lb.
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Overview of electrical parts
Piccolo GV 2 system configuration
A system is only as strong as its weakest link. WhisperPower has developed literally all components needed for a perfect installation. Main objective is to ensure a superior installation and functionality.
- Genverter diesel generator with all necessary installation parts (see drawing)
- Up to 3 24 V or 48 VDC, DC PowerCube Super Chargers connected to the Genverter
- Land power connection to the DC Power Cube Super Chargers (90-265 VAC, 50 or 60 Hz)
- AC PowerCube Super Inverter(s) power providing non-stop power to the various AC appliances (4, 7, or 14 kVA, 200% peak power)
- Long life heavy-duty lithium batteries, 24 or 48 VDC, unlimited capacity
- DC distribution console for DC in/ out, with fuse holders and fuses (custom configured)
- Monitoring and control panel Touch 7 or 10 inch for full control on the system
- WhisperCare, stay connected to the system anytime, anywhere in the world
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Overview of mechanical installation parts
This mechanical installation provides an overview of all the essential installation equipment for a generator system. We recommend only using original WhisperPower parts for optimal quality and lifetime.
We provide installation kits or individual parts to facilitate the installation of the Piccolo GV 2. All products are high quality and specifically designed for the intended function.