delivery contents:
As an independent manufacturer, WA Notstromtechnik GmbH offers flexible and reliable industrial power generation units. Easy to integrate into existing electrical systems, fuel-saving with high load transfers, to name just a few advantages. Each system is equipped with a collecting tray as standard in accordance with the requirements of the AwSV.
Emergency generator 250 kVA (PRP) as a fully automatic emergency power system with a robust Volvo Penta engine. Soundproofed with approx. 72 db"A" at 7 meters (+/- 2.4) measured with an all-round measurement at 7 meters at 7 measuring points
Built-in internal emergency power switchgear with manual 4-pole generator switch 400 amps behind a door with viewing window. Automatic start with ComAp InteliGen4 200 control
Function: In the event of a power failure, the start command is passed to the diesel generator. When the rated speed and rated voltage are reached, the generator switch (e.g. in the low-voltage main distribution) is switched on. When the mains returns, the automatic system monitors the mains voltage. When this is stable again, the switch back to mains operation takes place WITHOUT INTERRUPTION. The diesel generator is stopped after the cooling time and waits in automatic mode for the next power failure.
The switchover from mains to generator operation takes place on existing motor-operated circuit breakers (e.g. in the NSHV). The advantage of this variant; Only one line is needed for the load cable.
Further features included as standard:
Tank capacity 360 liters
Oil collecting pan in the base frame according to AwSV
Electronic speed controller for high load applications
Stable base frame with forklift pockets
Additional engine data TAD 841 GE:
Characterized by impressive performance and fuel economy, all Volvo Penta engines are based on a common platform, which translates into a host of benefits, maximizing your operational productivity, always with a strong focus on the future of our industry.
Control quality G 3 according to ISO 8528-5
Fuel consumption 28 liters / hour at 50% load
Fuel consumption 41 liters / hour at 75% load
Fuel consumption 55 liters / hour at 100% load
Emissions quality animal max.: EU STAGE 2
Lubrication system:
Engine oil content: 27 liters
Lubricating oil consumption: 0.06% of fuel consumption
Air volumes:
Cooling air requirement: 19,400 m³/hour
Combustion air requirement: 900 m³/hour
Exhaust system:
Exhaust gas temperature: 478 °C
Exhaust gas back pressure max.: 80 mbar
Exhaust gas volume: 2,604 m³/hour
Additional generator data UCIAD 841 GE:
Generator efficiency: 92.7% (100% PRP)
AVR voltage regulator: SX 460
Insulation class: H
Xd (%) 255
X`d (%) 12
X8
The emergency power generator as a backup system is ready for operation and immediately available from the Verl warehouse.
