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Comprehensive Knowledge Resource on Diesel Power Systems & Lister Petter G-Drive Technology
From engine operation to control electronics, this page consolidates the most useful information for professionals, engineers, and site managers who rely on continuous power performance.
A diesel generator converts the chemical energy of fuel into mechanical power and then electrical energy. It's composed of three primary sections:
Diesel Internal Combustion – Provides rotational mechanical energy.
Stamford, Mecc Alte, Leroy Somer – Converts rotation into electrical power (AC).
Deep Sea Electronics – Automates, monitors, and safeguards the system.
| Type | Description | Typical Use Case |
|---|---|---|
| Standby / Backup Power | Operates only during grid failure | Commercial buildings, hospitals, offices |
| Prime Power | Regular daily use with variable load | Construction, industry, events |
| Continuous Power | 24/7 operation at steady load | Remote sites, telecom, factories |
The Lister Petter SA G-Series is engineered for performance, durability, and efficiency — built to operate in extreme temperatures, dusty conditions, and variable loads.
Recommended grades:
Change interval: every 500–600 hours (or 250 hours under harsh load). Replace oil filter at every change.
| Interval | Service Activity |
|---|---|
| Daily / Before Start | Check oil level, coolant level, fuel level, leaks, and battery voltage |
| Every 250 hours | Replace oil filter, clean air filter, inspect belts and hoses |
| Every 500–600 hours | Change oil, inspect injectors, check control wiring, test safety shutdowns |
| Every 1000 hours | Change fuel filters, clean radiator, test AVR and alternator brushes |
| Every 2000 hours | Calibrate governor, inspect turbo, flush coolant, perform load-bank test |
| Every 4000 hours | Major service: valve clearance, compression test, bearing check, injector rebuild |
Automatic Mains Failure (AMF) control
Synchronizing & load-sharing controller
Manual/auto control with protection features
For multiple gensets, synchronization ensures even load sharing and redundancy.
DSE 8610 – fully electronic phase matching
Used for commissioning tests
| Parameter | Prime Rating | Standby Rating |
|---|---|---|
| Load factor | Up to 75% average | 100% max 1 h in 12 h |
| Annual usage | Unlimited | ≤ 500 h per year |
| Overload capacity | 10% for 1 h in 12 h | Not permitted |
For high-altitude (> 1000 m) or high-temperature (> 40 °C) sites, derate output by 3% per 300 m or 5 °C respectively.
| Symptom | Likely Cause | Remedy |
|---|---|---|
| Engine fails to start | Battery low, air lock in fuel | Charge/replace battery, bleed fuel line |
| Low voltage output | AVR faulty, load imbalance | Inspect AVR, rebalance phases |
| Black smoke | Dirty air filter, overloaded | Clean filter, reduce load |
| High temperature | Coolant low, fan belt loose | Refill coolant, tighten belt |
| Frequent shutdowns | Sensor malfunction | Test sensor, recalibrate DSE inputs |
PowerVision offers:
PowerVision's Technical Guides are designed to ensure your Lister Petter-powered generators perform with excellence — in factories, institutions, and field deployments alike. By following these operational principles, maintenance cycles, and engineering insights, you safeguard your investment and guarantee uninterrupted power for years to come.
"Reliable power begins with technical excellence — and technical excellence begins with knowledge."
Our power engineers and technical experts are available 24/7 to assist with installation, maintenance, troubleshooting, and optimization.