Product overview

The Data Center Critical Load Diesel Generator delivers G3-class transient response and certified ISO-8528 compliance, ensuring immediate, 10-second backup power to secure zero-downtime operations for critical IT infrastructures.

Technical Parameters

Performance Metric	Specification Data
Data Center Continuous Power (DCP)	2500 kVA / 2000 kWe
Emergency Standby Power (ESP)	2750 kVA / 2200 kWe
Rated Voltage & Frequency Options	4160V / 13800V (Medium Voltage) 480V / 400V (Low Voltage)
Engine Configuration & Displacement	V16 Cylinder, 4-Stroke, Turbocharged, Aftercooled
Transient Response Category	G3 Class Compliance
Fuel Consumption (100% DCP Load)	512.4 L/hr (135.3 Gal/hr)
Cooling Package Airflow Capacity	3150 m³/min (111,241 CFM)
Governor & Fuel System Control	Full Authority Digital Engine Control (FADEC)
Alternator Thermal Temperature Rise	105°C Class F Rise / Class H Insulation
Total Weight (Dry / Wet)	18,450 kg / 19,120 kg
Physical Dimensions (L x W x H)	6,850 mm × 2,420 mm × 2,980 mm

Uptime Institute Tier Compliance Matrix

Engineering Parameter	Tier III Standard	Tier IV Standard	Factory Design Verification
Power Distribution	Single active, redundant alternate path ($N+1$).	Dual active paths operating simultaneously ($2N$).	Dual independent terminal boxes supporting separate A/B routing.
System Isolation	Individual components isolated without interrupting critical load.	Structural compartmentalization prevents localized fault propagation.	Motorized draw-out circuit breakers with isolated control wiring.
Cooling Power	Engine-driven mechanical cooling or backup electrical fans.	Redundant cooling pathways with automated failover logic.	Dual-source 24V DC control power preventing single-source loss.
Fuel Redundancy	Onsite storage supports 12-hour continuous rated load.	Dual-path fuel delivery allowing concurrent maintenance.	Dual-port manifolds with isolation valves for inline replacement.
Control Logic	Automated unit-level starting controls via serial bus.	Isolated control networks with optical fault separation.	Dual-redundant microcontrollers featuring EMI-insulated fiber-optic links.
Voltage Regulation	Standard transient recovery matching facility tolerance limits.	Ultra-tight transient tolerance preventing downstream UPS engagement.	Digital voltage regulators with pre-programmed cross-current compensation.

Core Component Engineering & Integration

HPCR Injection Powertrain: High-pressure common rail diesel engine utilizes electronic unit injectors calibrated for precise combustion during sudden load variations.

Form-Wound VPI Alternator: Synchronous brushless alternator features form-wound stator coils with vacuum pressure impregnation to resist server-induced high-frequency harmonics.

Decentralized Controller Architecture: Networked microprocessors segregate control logic via dual-channel, shielded CAN-bus wiring to eliminate single-point signaling failures.

Dual-Pump Fuel Manifold: Twin-parallel primary filtration with manual changeover valves allows water separation and element replacement during continuous runtime.

Emissions & Environmental

Closed-Loop SCR Systems: Integrated selective catalytic reduction utilizes automated urea dosing to satisfy EPA Tier 4 requirements.

Active DPF Filtration: Wall-flow diesel particulate filters capture fine soot matter without inducing exhaust backpressure penalties.

Thermal Management Shutter: Motorized radiator louvers automatically regulate interior airflow to prevent cold-climate engine overcooling.

Bunded Fuel Containment: Double-walled sub-base structural tanks provide 110% fluid containment preventing localized soil contamination.

System Testing & Factory Acceptance Test (FAT)

01/

100% Transient Load Testing
Verified via reactive load banks replicating 0-100% block loading for G3 compliance.

02/

Hour Continuous Run
Monitored via digital sensors at 100% continuous DCP rating to verify thermal equilibrium.

03/

Microsecond Synch Validation
Microprocessor-controlled paralleling tested to ensure multi-unit synchronization within 100 milliseconds.

04/

Harmonic Distortion Analysis
Alternator THD certified under 5% non-linear load using integrated power quality analyzers.

05/

High-Voltage Insulation Test
Stator windings subjected to 2,000V AC dielectric strength testing to ensure insulation integrity.

06/

Remote Digital Witnessing
High-definition video stream and real-time telemetry exported for offsite third-party FAT auditing.

FAQ

Q: How does the cooling package handle high data center ambient temperatures?

A: The 50°C-rated radiator utilizes dual-source 24V DC actuators to prevent thermal derating during peak summer loads.

Q: What communication protocols are natively supported for data center BMS integration?

A: The onboard gateway exports complete telemetry via native SAE J1939, Modbus RTU, and Modbus TCP/IP protocols.

Q: Is third-party inspection supported for the Factory Acceptance Test (FAT)?

A: Yes, we provide high-definition video streaming and real-time sensor telemetry exports for remote digital FAT auditing.

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