China 100kva Generator Suppliers & Exporters

Under international electrical standards (IEC 60034-1), three-phase generators are rated with an inductive power factor of 0.8 lagging. Therefore, a 100kVA generator produces 80kW of real active power (100 kVA × 0.8 = 80 kW). When sizing your equipment, evaluate whether your motors require high starting kVA to avoid voltage dips below 15% during across-the-line (DOL) starts.

A Prime Power (PRP) rating represents the maximum power available during a variable-load sequence for an unlimited number of hours per year. A 10% overload is permitted for 1 hour every 12 hours of operation. Standby Power (ESP) is the maximum power available for emergency utility failure backup; no overload is allowed, and annual running hours are capped (typically under 200–500 hours annually).

We build our units on globally recognized engine and alternator foundations, including FG Wilson, Weichai, and Perkins-compatible architectures. Fast-moving consumables such as lube oil filters, dual fuel filters, fan belts, and Stamford/Leroy-Somer-compatible Automatic Voltage Regulators (AVRs) are standardized, ensuring replacement components are available off-the-shelf in almost every global commercial port.

Yes. Standard generator ratings assume installation at altitudes below 1,000 meters and ambient temperatures up to 40°C. If your project is at a high-altitude mining location (e.g., 2,500m in the Andes) or high ambient conditions (50°C in the Arabian Gulf), our technical department will recalculate engine derate factors and install heavy-duty 55°C radiators and oversized copper-wound alternators.

Every shipment includes an individual Factory Acceptance Test (FAT) sheet recording voltage stability, frequency regulation, transient drop, bearing temperature, insulation resistance tests, an ISO-compliant calibration certificate, electrical schematic manuals, and a warranty certificate validating 12 months or 1,000 running hours of global support from the date of initial commissioning.