Description
Pulsar 38kVA Silent Diesel Generator (TWS-30KF): Industrial Water-Cooled Efficiency
When your operations grow beyond the limits of standard portable units, the Pulsar TWS-30KF 30kW/38kVA Silent Diesel Generator provides the industrial-strength foundation you need. Delivering a substantial 30kW of continuous power (38kVA standby), this machine is specifically engineered for high-demand environments such as large manufacturing plants, medium-scale data centers, private hospitals, and commercial shopping complexes.
The TWS-30KF represents the elite tier of Pulsar’s “Water-Cooled” series. By utilizing a high-efficiency liquid radiator system, this generator overcomes the thermal limitations of air-cooled models, allowing for non-stop performance in high-ambient temperatures and during the most grueling power outages.
The Water-Cooled Advantage for Prime Power
At the heart of the TWS-30KF is a multi-cylinder, heavy-duty diesel engine featuring a pressurized liquid cooling circuit. This technology offers several critical benefits:
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Non-Stop Duty Cycle: Capable of running for 24–48 hours continuously without the thermal fatigue associated with smaller units.
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Superior Engine Longevity: Liquid cooling maintains a constant internal temperature, drastically reducing mechanical wear on pistons and valves.
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Enhanced Sound Dampening: The liquid-filled jackets surrounding the engine cylinders act as an extra layer of acoustic insulation, resulting in a significantly quieter operation.
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Tropicalized Performance: Specifically designed to maintain peak efficiency even in hot, dusty, or tropical climates where air-cooled units might lose up to 20% of their output due to heat.
Technical Specifications & Performance
| Feature | Specification |
| Maximum Standby Output | 38kVA / 30.4kW |
| Rated Prime Output | 35kVA / 28.0kW |
| Engine Type | 4-Cylinder, 4-Stroke, Water-Cooled Diesel |
| Voltage Configuration | 230V Single Phase / 400V Three Phase |
| Cooling System | Closed-Loop Radiator with High-Flow Fan |
| Starting System | 24V Electric Start (ATS Integrated) |
| Fuel Tank Capacity | 100L – 120L (Extended Sub-base Tank) |
| Noise Level | 68dB – 72dB @ 7 meters (Super Silent) |
| Governor Type | Electronic Governor for High Frequency Stability |
Product Highlights
1. Smart ATS (Automatic Transfer Switch) Integration
The TWS-30KF comes complete with an ATS system, making your backup strategy completely autonomous. The system monitors the utility grid 24/7. When a blackout occurs, the ATS initiates the start-up sequence and transfers your entire load to the generator in under 10 seconds. Once mains power returns, it switches back and initiates a managed “cool-down” cycle before stopping the engine.
2. Advanced Digital AMF Control Panel
Equipped with a top-tier digital management system (Deep Sea or SmartGen equivalent), the controller provides a comprehensive real-time dashboard:
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Precision Load Analysis: Monitor the kW and Amperage across all three phases.
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Engine Health Monitoring: Track coolant temperature, oil pressure, and battery voltage.
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Event Logging: Review historical data and fault codes to simplify maintenance.
3. Professional Grade Soundproofing
The unit is encased in a premium, weatherproof galvanized steel canopy. The interior is lined with 30mm thick fire-retardant acoustic wool, and the exhaust is fitted with a heavy-duty residential-grade silencer. This allows the TWS-30KF to be installed near office windows or residential units without causing noise pollution.
4. Clean Energy for Sensitive Infrastructure
The brushless alternator features a Digital AVR (Automatic Voltage Regulator) that keeps voltage fluctuation within a tight ±1% margin. This “clean power” is safe for your most expensive equipment, including server racks, PLC controllers, and sensitive medical imaging devices.
Professional Applications
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Commercial Complexes: Running lifts, centralized AC, and common area lighting.
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Agro-Processing: Powering large milling machines and cold storage facilities.
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Medical Centers: Providing 100% uptime for life-support systems and oxygen plants.
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Telecommunications: Ideal for central switching hubs and large data relay stations.





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