The Powerlink WPS20S is part of the WPS series of diesel generators, designed to provide reliable power with a standby power capacity of 17.2kW / 21.5kVA and a prime power capacity of 16kW / 20kVA. This three-phase Perkins engine generator operates at a frequency of 50Hz and a rotation speed of 1500rpm, making it suitable for a wide range of applications. It is covered by a 1 year / 1000 hrs commercial warranty.
Standards & Conditions
The WPS20S diesel generator adheres to a range of design standards including Conformite Europeenne (CE), China Compulsory Certification (CCC), ISO8528-5:2005, and GB/T2820.5-2009. These standards ensure the generator's reliability and quality. It's designed for both indoor and outdoor use in well-ventilated spaces, with operational parameters spanning from -25℃ to 45℃. When the temperature drops below 5℃, a coolant heater is required. The generator handles humidity levels under 80% and altitudes up to one thousand (1000) meters. Rigorous factory inspections cover protection devices, starting ability, load moment capability, voltage deviation, and speed variation at different loads. The generator's painting process meets manufacturer specifications and allows customization of color.
Generator Specification
- Engine Manufacturer/Brand: Perkins
- Engine Model: 404D-22G
- Dimensions L×W×H: 915×477×840mm
- Dry Weight (approx.): 242kg
- Number of Cylinders: 4
- Bore: 84mm
- Stroke: 100mm
- Displacement: 2.216L
- Compression Ratio: 23.3
- Type of Injection: Indirect injection
- Intake System: Natural aspirated
- Intake Resistance: 6.4kPa
- Cooling System: Water cooled
- Fan: Pusher
- Battery Voltage: 12V
- Type of Fuel: EPA2D 89.330-96/CEC RF-06-99
- Type of Oil: API-CH-4/ ACEA E5
- Oil Capacity: 10.6L
- Type of Coolant: Glycol mixture
- Coolant Capacity: 7.0L
- Back Pressure: 10.2kPa
- Fuel Consumption (100% Load): 243g/kWh
General Features
The WPS20S generator features a dependable Perkins 404D-22G engine and a Leroy Somer LSA40M5 alternator. Its Microprocessor control module PLC-920 ensures precise engine control and fault indication for safe operation. A 32A SCHNEIDER main circuit breaker offers protection, while a mechanical governor stabilizes engine speed. The self-excited SHUNT excitation system, alongside the R220 A.V.R. model, guarantees steady voltage output. The generator includes key and emergency stop switches, an ATS receptacle, and a 12V/70AH sealed battery. Housed in a powder-coated canopy with a 50℃ radiator, the generator boasts a steel base frame with forkslots, vibration isolators, and a dry-type air filter. Its 100L base fuel tank allows 18 hours of continuous running.
General Technical Data
- Model: WPS20S
- Structure Type: R
- Tank Capacity: 100L
- Dry Weight: 1022kg
- Noise Level @ 7m: 59.3dBA
- Dimensions L×W×H: 2192x980x1471mm
- Standby Power: 21.5kVA/17.2kW
- Prime Power: 20kVA/16kW
Equipment Specification
The WPS20S generator delivers a standby power of 21.5kVA/17.2kW and prime power of 20kVA/16kW. It supports multiple voltage options (380V, 400V, 415V, 440V) with corresponding amperages. The Perkins 404D-22G engine offers a displacement of 2.216L and operates on EPA2D 89.330-96/CEC RF-06-99 fuel. Its compact design of 915×477×840mm and 242kg weight enhances versatility. With direct injection, natural aspiration, and a water-cooled system, this engine ensures reliable performance. The Leroy Somer LSA40M5 alternator features 100% copper windings, precise voltage regulation, and an insulation class of H. Its advanced PLC-920 control system manages engine functions via a key switch and push buttons, providing protection against various faults.
This WPS20S generator is engineered to deliver consistent power for a range of applications, backed by detailed operation manuals and specifications.
