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The trademark Perkins guarantees an optimum energy efficiency and reliability, since their engines are designed to address today’s uncompromising demands within the power generation industry. All engines provide economical and durable operation for standby duty, low exhaust emissions, overall performance and reliability.
Economic power:
- mechanically operated unit, fuel injectors with electronic control, combined with carefully matched turbo charging, give excellent fuel atomisation and combustion with optimum economy
- low emissions results from electronic control of injected fuel
Reliable power:
- developed and tested using the latest engineering techniques and detailed element analysis for high reliability
- low oil usage and low wear rates
- high compression ratios also ensure clean rapid starting in all conditions
- support comes from a worldwide network of 4000 Perkins distributors and dealers
Compact, efficient power:
- exceptional power to weight ratio and compact size give optimum power density and make installation and transportation easier and cheaper
- the engines are designed to provide excellent service access for ease of maintenance
Diesel engine, 4 stroke, direct injection, turbocharged and/or intercooled naturally with air, suitable for continuous and standby operation. Mechanical or electronic governor of engine speed. Dry type air filter with replaceable elements and visual clogging indicator. Oil and fuel filters with replaceable elements. Primary fuel filter. 12 V electric starter motor on models up to LDE 165 and 24 V electric starter motor for more powerful models of generating sets. Batteries of Ca/Ca technology. Cooling system with engine driven fan and radiator for +50°C ambient temperature. Exhaust system with industrial silencer and stainless steel compensator.
Presented ratings show the engine’s ability in specified conditions for ISO 8528/1, ISO 3046/1:1986; BS 5541/1. In other conditions (such as: altitude, humidity) power deration should be considered. Fuel specifications: BS 2869: Part 2 1998 Class A” or ASTM D975 D2. Lubricating oil: 15W40 – API Cg4. Engine speed stability at constant load ±0.25%.
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Alternators
In all our generating sets, alternators of the world’s leading manufacturers – Stamford, Leroy Somer, Marelli, Mecc Alte and Sincro – are used.
The alternators are synchronous, three–phase, brushless, self–regulated, self–excited, self–ventilated and 4 pole. They meet the IEC 60034-1, CEI EN 60034-1, BS 4999-5000, VDE 0530, NF 51-100, 111, OVE M-10 standards.
Insulation class H (temperature rise according to class F or B on request).
Tropical impregnation for salty-humid environment is possible on request.
Overloading is possible (for continuous operation): 10% per 1 hour, 15% per 10 min, 30% per 4 min, and 50% per 2 min. The overloads have to be periodic with 1 hour of activity following at normal load.
Automatic voltage regulation is maintained within ±1% with load from 0 to 100% speed from –2% to+5% and power factor in range from 0.8 to 1 and balanced load.
THF better than 2% and TIF better than 50.
Radio interference supression according to BS 800 and VDE class G and N.
Click to enlarge
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