KDGC28S 50HZ

We have been manufacturing Diesel Generator Sets since 1998 and insisting on providing durable diesel generator sets for all of our customers. This small 35KVA fine diesel generator set is very popular for standby and prime use. Here below comes its key technical specifications.
Ratings
| Standby Power | KVA | 35 |
| KW | 28 | |
| Prime Power | KVA | 31 |
| KW | 25 | |
| Voltage type | 50Hz, 380/220V, 3 phases and 4 wires | |
Performance Data
Engine Brand & Model Cummins 4BT3.9-G1/4BT3.9-G2 Alternator Brand & Model Leroy Somer LSA42.3 VS3 Control System Deepsea DSE6020 Standard Noise Level@7m (Soundproof Sets) 85 dBA Circuit Breaker Type 3 Poles MCCB Frequency & Phase 50hz 3Phases + 4Wires Engine Speed (RPM) 1500 Fuel Consumption (L/hr) (100% Load) 6.25
Dimensions and Weights
Content Open type Soundproof Sets Dimensions: (mm) L 1700 2300 W 760 1100 H 1400 1650 Weights (kg) 825 1437

Following spare parts list is optional according to customer requirements.
● FILTER, LUBRICATION
● FILTER, FUEL
● FILTER, AIR
● BELT, ALTERNATOR
● BELT, FAN
Hot Tags: 35 KVA Standby Diesel Generator Open type or Super silent type, China, suppliers, manufacturers, factory
35 KVA Standby Diesel Generator Open Type or Super Silent Type
I’ve been working around diesel generator systems for years, and if there is one thing I learned early, it is this: standby power is not about comfort—it is about control during chaos. When the grid drops, everything depends on whether the generator starts fast, holds stable voltage, and keeps the load alive. This is where the 35 KVA Standby Diesel Generator Open type or Super silent type becomes a practical and reliable solution.
At Camda New Energy Equipment Co. Ltd., we build generator sets not just for specifications on paper, but for real working environments—factories, telecom stations, hospitals, and construction sites where power interruption is simply not acceptable.

The 35 KVA standby diesel generator is designed to automatically supply backup power when the main grid fails. It can be configured in two structures: open type for industrial environments and super silent type for noise-sensitive locations.
I often explain it in a simple way: open type is like a strong outdoor worker—easy to access and maintain. Super silent type is like a quiet indoor assistant—working without disturbing the environment.
| Specification | Value | Source |
|---|---|---|
| Rated Power | 35 kW / 35 KVA | ISO 8528 Generator Set Standard |
| Start Time | 5–10 seconds (ATS system) | Schneider Electric ATS Guide |
| Fuel Type | Diesel | Cummins Engine Technical Manual |
Inside every diesel generator system, there are three core parts: engine, alternator, and controller. I usually describe them like this:
The engine is the muscle that burns fuel
The alternator is the heart that creates electricity
The controller is the brain that manages everything
When a power outage happens, the automatic transfer switch (ATS) detects it instantly. The generator starts automatically and takes over the electrical load in seconds.
| Component | Function | Technical Reference |
|---|---|---|
| Cummins Diesel Engine | Mechanical power output | Cummins Global Engine Data Sheet |
| Alternator (Stamford / Leroy Somer) | Electricity conversion | IEC 60034 Standard |
| Smart Controller | Monitoring & protection | Deep Sea Electronics Manual |
One of the most common questions I get is: which type should I choose? The answer depends on installation environment and noise requirements.
Open type is easier to maintain and more cost-efficient. Super silent type includes acoustic insulation and a weatherproof canopy to reduce noise significantly.
| Type | Advantages | Typical Application | Source |
|---|---|---|---|
| Open Type | Easy maintenance, lower cost | Construction sites, factories | Camda Engineering Data |
| Super Silent Type | Low noise operation (65–75 dB) | Hospitals, hotels, residential areas | ISO 3744 Acoustic Standard |
From real installation experience, I can say users care about four things: fast start, stable output, fuel efficiency, and durability.
Automatic start via ATS system
Stable voltage under load change
Low fuel consumption diesel engine
Optional silent enclosure design
Compact structure for easy installation
| Feature | Benefit | Reference |
|---|---|---|
| Automatic Start | Immediate power recovery | IEC 60947 ATS Standard |
| Fuel Efficiency | Lower operating cost | Cummins Fuel Performance Report |
| Soundproof Design | Noise reduction capability | ISO 3744 Standard |
At Camda, we do not treat generator production as simple assembly. It is system engineering. Every unit must pass load testing before shipment.
We integrate globally recognized components such as Cummins engines, Stamford alternators, and Schneider control systems to ensure long-term reliability.

This is important because real-world conditions are always more demanding than factory testing conditions.
| Technical Element | Benefit | Source |
|---|---|---|
| Cummins Engine | High durability and fuel efficiency | Cummins Product Handbook |
| Brushless Alternator | Low maintenance requirement | IEC 60034 |
| Load Testing System | Performance verification before delivery | ISO 8528 Testing Procedure |
The 35 KVA standby generator is widely used across industries where power stability matters.
Small manufacturing workshops
Hospitals and emergency clinics
Telecommunication base stations
Commercial buildings
Construction sites
It is especially useful in environments where even a few seconds of power loss can lead to operational disruption or financial loss.
Every generator we produce follows a strict process from raw material to final shipment. I always believe quality is not tested at the end—it is built at every step.
| Stage | Process | Standard |
|---|---|---|
| Frame Production | Steel cutting and welding | ISO 9001 System Control |
| Assembly | Engine and alternator integration | Factory Inspection Procedure |
| Final Testing | 0%–100% load test | ISO 8528 Standard |
We also comply with ISO14001 environmental management systems and OHSAS safety standards to ensure responsible production.
From my perspective, customers don’t buy a generator—they buy confidence during power failure.
Camda has been in the generator industry since 1998, and today we work with global brands like Cummins, Perkins, Yuchai, Stamford, Leroy Somer, ABB, and Schneider. This allows us to build systems that are not only powerful but also stable and globally trusted.
We also provide full solutions: design, manufacturing, installation guidance, and after-sales service.
Q1: What is the difference between open type and super silent type?
Open type is easier to maintain and cheaper; super silent type reduces noise with acoustic enclosure.
Q2: How fast does it start during power failure?
Usually within 5–10 seconds depending on ATS configuration.
Q3: Can it run continuously?
Yes, but it is designed mainly for standby use with proper maintenance.
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 power fails, it becomes the most important system in the entire operation.
The 35 KVA Standby Diesel Generator Open type or Super silent type is designed for exactly that moment—fast response, stable output, and long-term durability that businesses can depend on.
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