80KW Commercial Prime Power — Four-Cylinder Efficiency at the Right Scale

The CDP110KVA is Jiuan Generator's 110KVA Perkins diesel generator for commercial and campus prime power — delivering 80KW/100KVA ISO8528 PRP continuous and 88KW/110KVA standby for medium commercial buildings, retail parks, school campuses, and light manufacturing facilities where load profiles run in the 60-80KW continuous range. Powered by the four-cylinder 1104C-44TAG2 engine, the CDP110KVA occupies a 2600×1100×1600mm footprint at 1700kg — compact enough for plant room installation within existing building infrastructure without the structural reinforcement typically required for heavier 6-cylinder gensets.

The Perkins 1104C-44TAG2 generator engine is a four-cylinder, four-stroke, turbocharged and air-to-air aftercooled diesel with 4.4L displacement, 105mm × 127mm bore and stroke, and an 18.2:1 compression ratio. The air-to-air aftercooler reduces charge air temperature before injection, improving volumetric efficiency and combustion quality relative to non-aftercooled variants in the same 1104C family. Fuel consumption at 1500 RPM (50Hz): 26.9 L/h at full prime load, 20.2 L/h at 75% load, 14.1 L/h at 50% load. Cold start: -15°C. EU Stage II / EPA Tier 2 certified for global deployment.

At 75% prime load (60KW), the 80KW prime power generator CDP110KVA consumes 20.2 L/h — a specific fuel consumption of approximately 337 mL/kWh, representing the 1104C-44TAG2 engine's most efficient operating band for continuous commercial service. Facilities running at 60-80% of installed generator capacity benefit from the 4-cylinder layout's thermal efficiency at this load range. The brushless synchronous alternator delivers ±1% voltage regulation and THD below 5%, ensuring stable power quality for office HVAC control systems, refrigeration equipment, and data networking infrastructure.

For emergency standby operation, the 110KVA standby power unit CDP110KVA fits a Deep Sea DSE7320 or ComAp AMF25 controller with AMF auto-start, ATS transfer switching, per-phase monitoring, and fault protection covering overload, low oil pressure, high coolant temperature, overspeed, and undervoltage. Three enclosure formats are available: open-frame (dedicated plant room), super silent canopy (≤75dB(A) at 7 meters, for urban retail or campus environments with acoustic requirements), and weatherproof containerized for rooftop or external pad installation. The 260L base fuel tank supports 8-10 hours of prime operation.

The Perkins 1104 series genset 1104C-44TAG2 engine operates on a 500-hour planned service interval for engine oil and filter changes — consistent with the 1100-series maintenance schedule familiar to commercial facility operators. Genuine Perkins 1104C parts — filter kits, belts, and injectors — are available through Perkins' global dealer network. Jiuan Generator conducts a full-load factory test before dispatch and covers each CDP110KVA with an 18-month or 2,000-hour warranty. Optional 4G IoT remote monitoring enables off-site fault alerting and run-hour tracking for facilities with remote management requirements.

Technical Specifications

5 Core Competitive Advantages

1. Right-Sized 80KW Prime — No Oversizing Penalty for Medium Commercial Loads
The 110KVA Perkins diesel generator CDP110KVA delivers 80KW prime at the load band that typical 5,000-15,000 sqm commercial buildings run in daily operation. Avoiding oversizing to a 200+ KW genset running at 30-40% load improves fuel consumption efficiency and reduces life-cycle service costs without under-sizing the facility's power reserve margin.

2. Air-to-Air Aftercooled 1104C Engine — Higher Output from the 4-Cylinder Platform
The Perkins 1104C-44TAG2 generator engine uses air-to-air aftercooling to lower charge air temperature before injection, enabling the 4-cylinder 4.4L engine to achieve 80KW prime output — a power density that non-aftercooled variants of the same block cannot sustain at continuous PRP rating with the same service life margin.

3. Compact 1700kg Footprint — Plant Room Integration Without Structural Works
The 80KW prime power generator CDP110KVA weighs 1700kg and occupies 2600×1100×1600mm — a size class that fits within most existing commercial building plant rooms without the structural reinforcement typically required for 6-cylinder gensets above 250KW, simplifying retrofit generator room projects in occupied commercial buildings.

4. DSE7320 / AMF25 Controller — Dual Controller Option for Site Compatibility
The 110KVA standby power unit CDP110KVA offers Deep Sea DSE7320 or ComAp AMF25 controller — a dual-option that lets facility engineers match the generator controller to the building management system protocol already in use, reducing integration complexity and commissioning time on multi-generator projects or like-for-like replacement installations.

5. 260L Tank — Full Business-Day Autonomy at Prime Load
The Perkins 1104 series genset CDP110KVA carries a 260L integrated fuel tank. At 20.2 L/h at 75% prime load, this provides approximately 12.9 hours of continuous operation — covering a standard business day and evening period without interrupting commercial or retail operations for manual refuelling.

Application Scenarios

The CDP110KVA 80KW prime power generator serves the following mid-scale commercial and light industrial applications:

• Mid-rise office buildings — prime and standby power for HVAC, lifts, and IT infrastructure (5,000–15,000 sqm)
• School campuses and training centres — reliable prime power for classrooms, laboratories, and administration buildings
• Retail parks and supermarkets — standby power for refrigeration, lighting, and security systems
• Mid-range hotels (50–150 rooms) — prime power for kitchen equipment, laundry, and cooling tower
• Telecom base station clusters — prime power for BTS and microwave backhaul infrastructure
• Light manufacturing workshops — prime power for CNC machinery, compressors, and assembly lines

OEM Customization Service

Jiuan Generator provides OEM configuration for the CDP110KVA Perkins 1104C-44TAG2 generator. Available options include super silent canopy in custom RAL color, ATS transfer switch cabinet, parallel synchronization module for N+1 redundancy, 4G IoT remote monitoring, and extended fuel tank. All units use genuine Perkins 1104C-44TAG2 parts and pass a full-load factory burn-in test before dispatch.

FAQ

Q: What is the effective prime operating range for the CDP110KVA?
A: The 110KVA Perkins diesel generator CDP110KVA is rated 80KW/100KVA ISO8528 PRP prime for unrestricted continuous operation. The 88KW/110KVA standby rating applies to emergency backup at up to 200 hours per year. Both ratings use the 1104C-44TAG2 engine at 1500 RPM (50Hz) within the same physical unit.

Q: Can the CDP110KVA operate in parallel with a second unit?
A: The 110KVA standby power unit CDP110KVA supports parallel operation when equipped with a parallel synchronization module and a compatible DSE controller. Parallel configuration allows two CDP110KVA units to share a 160KW+ commercial facility load or provide N+1 redundancy for applications requiring continuous power availability.

Q: What are the service intervals for the 1104C-44TAG2 engine?
A: The Perkins 1104 series genset CDP110KVA requires engine oil and filter changes at 500-hour intervals under normal operating conditions. Fuel injectors, turbocharger, and belt assemblies are checked at 2,000-hour intervals. All service parts are available through Perkins' global authorized dealer network.