KDGC22S 50Hz

The 20 - 250 kVA range provides reliable power for today's world with a competitive offering that delivers everything you need. Providing unrivalled quality, the 24 - 220 kVA range of products offers a trusted performance with an enhanced choice of options, optimizing the range for a variety of diverse applications and environments. Designed with the demands of today's world in mind, this range will deliver power solutions in all sectors, from industry and retail to finance and healthcare.
Ratings
| Standby Power | KVA | 28 |
| KW | 22 | |
| Prime Power | KVA | 25 |
| KW | 20 | |
| Voltage type | 50Hz, 415/240V, 3 phases and 4 wires | |
Performance Data
Engine Brand & Model Cummins 4B3.9-G1 Alternator Brand & Model Leroy Somer LSA42.3VS2 Control System Deepsea DSE6120 Standrd Noise Level@7m (Soundproof Sets) 75 dBA Circuit Breaker Type 3 Poles MCCB Frequency & Phase 50hz 3Phases + 4Wires Engine Speed (RPM) 1500 Fuel Consumption (L/hr) (100% Load) 5
Dimensions and Weights
Content Open type Soundproof Sets Dimensions: (mm) L 1700 2370 W 760 1100 H 1400 1650 Weights (kg) 710 1322

Hot Tags: 30 KVA Standby power Diesel Generator Set, China, suppliers, manufacturers, factory
30 KVA Standby power Diesel Generator Set
When I talk to customers about backup power systems, I usually start with a simple idea: electricity is invisible until it disappears. Once it’s gone, everything stops—production lines, communication systems, even basic lighting and safety systems. That’s exactly why the 30 KVA Standby Power Diesel Generator Set exists.
At Camda New Energy Equipment Co. Ltd., I’ve seen how even a small to medium-sized generator like this can completely change how a business handles power risk. It is not just equipment—it is operational insurance.
The 30 KVA Standby Diesel Generator set is built for automatic backup power. It remains idle during normal grid operation and activates instantly when power failure occurs.
I usually explain it in a very direct way: it is like a guard sitting quietly, waiting for a problem, and immediately stepping in when needed.
| Specification | Value | Source |
|---|---|---|
| Rated Power | 30 KVA / approx. 24 kW | ISO 8528 Generator Standard |
| Start Time | 5–10 seconds (ATS system) | Schneider Electric ATS Guide |
| Fuel Type | Diesel | Cummins Engine Technical Manual |
Inside the generator, there are three core parts: diesel engine, alternator, and controller system.
I like to explain it in simple terms: the engine burns fuel, the alternator turns that energy into electricity, and the controller decides when everything should start or stop.

When the main grid fails, the automatic transfer switch (ATS) detects the problem and starts the generator within seconds. The load is transferred automatically, so users often don’t even notice the transition.
| Component | Function | Reference |
|---|---|---|
| Cummins Diesel Engine | Mechanical power output | Cummins Global Product Data |
| Brushless Alternator | Electricity generation | IEC 60034 Standard |
| Smart Controller | System monitoring & protection | Deep Sea Electronics Manual |
From my experience in field installations, customers usually care about four things: reliability, fuel efficiency, fast response, and low maintenance cost.
Automatic start and stop with ATS system
Stable voltage output under load change
Fuel-efficient diesel engine design
Compact structure for easy installation
Optional silent canopy for noise control
| Feature | Benefit | Industry Standard |
|---|---|---|
| Automatic Start | Fast power recovery during outage | IEC 60947 ATS Standard |
| Fuel Efficiency | Lower running cost | Cummins Efficiency Report |
| Noise Control Option | Reduced operational noise | ISO 3744 Acoustic Standard |
At Camda, we don’t just assemble generator sets—we build complete power systems. Every unit is designed to perform under real load conditions, not just factory testing.
We integrate globally recognized brands such as Cummins, Perkins, Yuchai, Stamford, Leroy Somer, Schneider, and ABB to ensure stability and long service life.
Before shipment, every generator is tested under multiple load levels to confirm voltage stability and frequency control.
| Technical Element | Advantage | Source |
|---|---|---|
| Cummins Engine Technology | Long lifespan and stable output | Cummins Engineering Handbook |
| Brushless Alternator | Low maintenance operation | IEC 60034 Standard |
| Full Load Testing | Real-world performance validation | ISO 8528 Testing Procedure |
The 30 KVA standby generator set is widely used in small to medium power demand environments.
Small manufacturing workshops
Telecommunication base stations
Hospitals and emergency clinics
Commercial shops and office buildings
Construction and temporary sites
It is especially useful in places where even a short power outage can cause production delays or safety risks.

From steel frame fabrication to final load testing, every step in production is controlled. I always believe quality is not something you inspect at the end—it is something you build from the beginning.
| Stage | Process | Standard |
|---|---|---|
| Frame Production | Cutting and welding steel base | ISO 9001 Quality System |
| Assembly | Engine and alternator installation | Factory Inspection Procedure |
| Final Testing | 0%–100% load test | ISO 8528 Compliance |
We also follow ISO14001 environmental standards and OHSAS safety systems to ensure responsible and safe manufacturing practices.
From my perspective, customers don’t just buy a generator—they buy peace of mind when power failure happens.
Camda has been in the generator industry since 1998. Over the years, we have built strong cooperation with global brands like Cummins, Perkins, Yuchai, Stamford, Leroy Somer, ABB, and Schneider. This gives us the ability to deliver stable and proven power systems.
We also provide full support including design, manufacturing, testing, logistics, and after-sales service.
Q1: How fast does the generator start during power failure?
Usually within 5–10 seconds depending on ATS system setup.
Q2: Can it run for long hours continuously?
Yes, but it is mainly designed for standby use with proper maintenance.
Q3: Is it noisy?
Silent canopy option is available to reduce noise significantly.
Q4: What fuel does it use?
Standard diesel fuel optimized for Cummins-powered engines.
Q5: What is the delivery time?
Typically 15–35 days depending on configuration and order volume.

A standby generator is not something people think about every day, but when the grid fails, it becomes the most important equipment in the entire system.
The 30 KVA Standby Power Diesel Generator Set is built for that moment—fast response, stable output, and long-term durability that businesses can rely on.
This website uses cookies to ensure you get the best experience on our website.