KDEF500ESS
Category： Gasoline Generator
Optional LPG dual-fuel conversion kit is available, allowing free switch between gasoline and liquefied gas. We also provide optional welding output port to support outdoor welding work with one single unit. ATS automatic transfer switch can be installed for automatic power switch during blackouts, delivering uninterrupted power supply.
With low-noise design and pure sine wave inverter output, it perfectly matches all scenarios including RV camping, construction sites, household emergency backup and outdoor projects.
Performance Features: 1️⃣ Multiple generating sets can be paralleled to form a power grid with automatic load distribution, ensuring more reliable power supply.2️⃣ Centralized scheduling enables easier maintenance and servicing. 3️⃣ Higher cost‑effectiveness: appropriate units can be put into operation according to load demand, reducing fuel and lubricant consumption. 4️⃣ High flexibility for future expansion: additional generating sets can be deployed on demand to meet increased load requirements.
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Product Introduction
KDEF series silent inverter gasoline generators are new-generation portable silent power supply units. Adopting pure sine wave inverter technology and fully enclosed soundproof housing, they are developed for scenarios with strict requirements on noise level and power quality, such as outdoor camping, RV travel, home emergency power backup, small construction works and outdoor photography.
Core Product Advantages
Fully enclosed silent structure with ultra-low operation noise
The unit is equipped with a fully wrapped sound insulation cabinet, multi-layer sound-absorbing cotton, shock-absorbing foot pads and an optimized muffler pipeline, delivering a noise level of only 60~72dB at 7 meters. It also features an intelligent ECO fuel-saving mode: the engine automatically reduces its rotating speed under light loads to further cut noise and vibration, making it suitable for nighttime use in residential areas and campsites without disturbing others.
Stable, durable and easy to maintain
It delivers ample power with a low failure rate. A built-in low oil pressure protection system will automatically shut down the engine when oil is insufficient to avoid damage. The optimized integral heat dissipation air duct ensures stable continuous operation under high-temperature conditions. Daily maintenance only involves oil and filter replacement, keeping maintenance costs low.
Application Scenarios
Home power outage backup, RV & caravan travel, outdoor camping, outdoor photography, power supply for small construction tools, street stalls, power supply for miniature medical equipment, standby power for ships and yachts.
| MODEL | KGi3000 | KGi3500 | KGi5000 |
| Engine Model 汽油机型号 | KB152 | KB170 | KB172 |
| Starting System 启动方式 | Manual/Electric | Manual/Electric | Electric |
| Rated Voltage (v) 额定电压 | 110/220/230 | 120/220/240 | 120/220/240 |
| Frequency (hz) 频率 | 50/60 | 50/60 | 50/60 |
| Rated Power (kva) 额定功率 | 2.3 | 2.8 | 4.8 |
| Max Power (kva) 最大功率 | 2.5 | 3.0 | 5.0 |
| THD 波形畸变率 | ≤3% | ≤3% | ≤3% |
| Noise (7m, db) 噪音 | 61 | 69 | 72 |
| Run Time per (hr) 连续工作时间 | 5 | 10 | 10 |
| Fuel Tank Capacity (L) 燃油箱 | 4 | 10 | 10 |
| N. W. /G. W. (kg) 净重/毛重 | 20/23 | 43/45 | 43/45 |
| PKG (L×W×H) (mm) 包装尺寸 | 550×330×500 | 625×470×515 | 625×470×515 |
| FCL (20GP/40HQ) 装箱量 | 280/735 | 147/348 | 147/348 |
Type: Gasoline, compatible with optional LPG dual-fuel kit
Optional Accessories: Welding port, ATS automatic transfer switch
Keywords： KDEF500ESS
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