High-Efficiency 450kVA Diesel Generator — CDP450S Technical Datasheet
1.Product Overview
The high-performance 450kVA diesel generator (450kVA / 360kW standby, 400kVA / 320kW prime) is an industrial-grade electric generating plant engineered to deliver uncompromising power reliability across commercial real estate, mission-critical infrastructure, and industrial production facilities. At the mechanical core of this heavy-duty 450kVA diesel generator is the genuine Perkins 2206C-E13TAG3 diesel engine — an advanced 12.5-liter, inline 6-cylinder, turbocharged and air-to-air charge-cooled (ATAAC) electronic power unit developed in the United Kingdom.
Precision-coupled with the engine is the world-class Stamford S4L1D-F41 4-pole brushless synchronous alternator, delivering high electrical efficiency, clean sinusoidal power waves, and remarkable thermal endurance. The generator set incorporates a high-precision digital microprocessor control console featuring integrated Automatic Mains Failure (AMF) logic and engine ECM telemetry links.
Manufactured in strict adherence to international engineering benchmarks — including ISO 8528, ISO 3046, IEC 60034, BS 5000, and CE directives — this Perkins-powered 450kVA diesel generator provides rapid black-start capabilities, superior transient load acceptance, excellent voltage and frequency regulation, and a low total cost of ownership (TCO). Whether deployed as an emergency standby power unit for luxury hotels, hospital intensive care units, and high-density computing servers, or supplying reliable prime power to mining quarries, water treatment plants, and industrial factories, this 450kVA diesel generator set guarantees continuous, stable electricity when grid power fails.
2.Key Engineering Advantages & Commercial Benefits
2.1 Advanced Electronic Powertrain: Perkins 2206C-E13TAG3 Engine
- Robust 12.5-Liter Displacement & High Power Density: Built with a heavy-duty cast-iron cylinder block and inline 6-cylinder architecture, the Perkins 2206C-E13TAG3 delivers high rotational inertia and mechanical durability, easily satisfying ISO 8528 G3 transient block-load acceptance standards.
- Electronic Unit Injection with High-Pressure Delivery: Incorporates precision electronic unit injectors controlled by the engine Electronic Control Module (ECM). The system calculates load requirements in real time to meter exact fuel quantities and optimize injection timing, achieving high fuel atomization, low specific fuel consumption (SFC), and minimal exhaust smoke across all load levels.
- Turbocharged & Air-to-Air Charge Cooled (ATAAC): The high-efficiency exhaust turbocharger and heavy-duty air-to-air charge cooling core substantially lower intake manifold air temperatures, ensuring no power derating even under harsh ambient conditions up to 50°C.
- 500-Hour Extended Service Intervals: Engineered with a high-capacity lubrication sump and multi-stage fuel/oil filtration, allowing 500-hour preventive maintenance intervals that minimize operational downtime and reduce routine maintenance costs.
2.2 Industrial Electrical Alternator: Genuine Stamford S4L1D-F41
- Brushless Synchronous Technology with Solid-State AVR: Equipped with Stamford’s precision automatic voltage regulator (AVR), holding steady-state voltage fluctuation within ±0.5% from no-load to full rated load.
- Standard 2/3 Pitch Winding Configuration: Effectively suppresses 3rd, 9th, and 15th harmonic frequencies, preventing neutral conductor overheating and supplying pure sinusoidal waveforms fully compatible with non-linear loads, large commercial UPS banks, and variable frequency drives (VFDs).
- Class H Insulation System with VPI Treatment: Vacuum-Pressure Impregnated (VPI) Class H insulation provides superior dielectric strength and withstands thermal rises up to 180°C, offering exceptional resistance against moisture, industrial contaminants, and tropical salt mist.
- Optional PMG (Permanent Magnet Generator): Supports an optional PMG excitation upgrade to deliver 300% short-circuit current ride-through for 10 seconds, ensuring flawless startup of large inductive electric chiller motors.
2.3 Digital AMF Automation & System Protection
- Automatic Mains Failure (AMF) Functionality: Continuously monitors incoming utility mains voltage and frequency. Upon detecting a blackout, phase imbalance, or abnormal voltage, the system automatically cranks the engine, transfers load via an Automatic Transfer Switch (ATS), and conducts controlled cooldown upon utility restoration.
- Intuitive Graphic Display: Equipped with a graphic backlit LCD featuring multi-language display options, providing real-time digital readouts of 3-phase voltage, current, frequency, power factor, battery voltage, coolant temperature, and lube oil pressure.
- Comprehensive Fault Protection Matrix: Continuous multi-layer monitoring guarding against over/under voltage, over/under frequency, overcurrent, overload, reverse power, high coolant temperature, low lube oil pressure, overspeed, and emergency stop trips.
- Industrial Telemetry & SCADA Interface: Includes an isolated RS485 communication port running standard Modbus RTU protocol for seamless integration into Building Management Systems (BMS) and remote telemetry monitoring.
2.4 Heavy-Duty Skid & Acoustic Soundproofing
- Rigid Heavy-Gauge Base Skid: Fabricated from thick-gauge structural channel steel featuring dedicated crane lifting points and forklift transport pockets. High-performance elastomeric anti-vibration mountings isolate dynamic engine vibrations from structural slabs.
- Optional Soundproof Weatherproof Canopy: Constructed from electro-galvanized cold-rolled steel treated with electrostatic polyester powder coating. Lined internally with flame-retardant sound-absorbing acoustic rock wool to restrict operating noise levels to 75–78 dB(A) at 7 meters, making it ideal for noise-sensitive hospitality settings.
3.Product Parameter Summary
| Parameter |
Value |
| Model |
CDP450S |
| Prime Power |
400 kVA / 320 kW |
| Standby Power |
450 kVA / 360 kW |
| Frequency / Speed |
50 Hz / 1500 rpm, 60 Hz / 1800 rpm |
| Phase Wires |
3 phase 4 wire |
| Power Factor |
0.8 (Lagging) |
| Engine Model |
Perkins 2206C-E13TAG3 |
| Cylinders |
6 |
| Bore x Stroke |
130 x 157 mm |
| Compression Ratio |
16.3 : 1 |
| Cooling Method |
Water-cooled |
| Starting Method |
24V DC electrical start |
| Alternator |
Stamford / Leroy-Somer / Tooplinks |
| Control System |
Deepsea / Smartgen |
| Voltage |
110V–440V |
| Insulation Class |
Class H |
| Protection Rating |
IP23 (standard), optional IP55 |
| Dimensions (L × W × H) |
4300 x 1600 x 2250 mm |
| Weight |
4500 kg |
| Optional |
ATS (auto transfer system) |
| Noise |
≤ 72 dB(A) @ 7 m |
Minimum Order Quantity |
1 pcs |
4.Scope of Supply & Optional Configurations
4.1 Standard Scope of Supply
- Factory-new genuine Perkins 2206C-E13TAG3 diesel engine complete with industrial filtration pack (dry air cleaner, lube oil filter, and fuel water separator filters).
- Genuine Stamford S4L1D-F41 brushless synchronous alternator with precision solid-state AVR.
- Base-mounted digital AMF control console with emergency stop pushbutton.
- Heavy-duty 3-pole molded case circuit breaker (MCCB) sized for full generator load.
- 50°C ambient industrial cooling radiator with safety protective fan and belt guards.
- Industrial exhaust silencer (15–20 dB(A) attenuation) and stainless steel flexible exhaust bellows.
- High-capacity 24V DC maintenance-free starter batteries, battery rack, connecting cables, and smart float battery charger.
- Steel base skid with integrated elastomeric anti-vibration mountings.
- Documentation pack: Factory test certificate, electrical wiring schematics, parts manual, and operation guide.
4.2 Optional Configurations & Accessories
- Modular weatherproof acoustic canopy or ISO 20ft CSC-certified sound-attenuated containerized power unit.
- Integrated base frame fuel tank supporting 8 to 24 hours of continuous operation, or daily service tanks with automated electric fuel transfer pump.
- Automatic Transfer Switch (ATS) cabinet for seamless emergency load transfer.
- Thermostatically controlled engine cylinder block jacket water pre-heater (essential for cold-weather fast starts).
- Alternator anti-condensation heating elements and embedded PT100 temperature sensors on stator windings and bearings.
5. Primary Application Fields
The 450kVA Perkins diesel generator set is purpose-built for critical facilities:
- Star-Rated Hotels, Luxury Resorts & Hospitality Complexes: Delivering immediate emergency standby power during utility blackouts to ensure uninterrupted operation of central HVAC chiller systems, guest room climate control, commercial kitchen cold storage, banquet hall lighting, passenger elevator banks, and life-safety fire pump systems.
- Healthcare Facilities & General Hospitals: Rapid automated black-start capabilities (< 10 seconds) safeguarding operating suites, intensive care units (ICU), diagnostic scanners, and cold pharmaceutical storage.
- Commercial Real Estate & High-Rise Buildings: Supplying reliable emergency standby power for central ventilation, life-safety equipment, and building management services.
- Data Centers & High-Density IT Hubs: Supplying clean, harmonic-free backup power compatible with online UPS banks and server room cooling loops.
- Heavy Industrial Plants & Manufacturing: Absorbing high in-rush inductive motor-starting currents in precision machining, stamping, chemical processing, and automated manufacturing lines.
- Mining, Construction & Municipal Infrastructure: Delivering robust prime power for road tunneling, water treatment pumping stations, and transport terminals.
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