Keep the chargeSpecifications
| Brand | Vitals |
| Trade name | Master EST 4.0b |
| Type | gasoline generator |
| Size | 25 L |
| Power | single-phase |
| Rated voltage | 220 V |
| Rated power | 4000 W |
| Note | Engine type: 4-stroke single cylinder; Engine power, kW: 11 hp; Continuous operation time, h: 12; Noise level, dB: 72 |
| Manufacturer | China |
| Warranty / Service | 12 months |
| Price per | pcs |
| Power | 11 hp |
| Noise level, dB | 72 |
| Engine type | 4-stroke single cylinder |
| Engine power, kW | 11 hp |
| Continuous operation time, h | 12 |
Bought with this product
Terms of payment
You can buy gasoline generator Vitals Master EST 4.0b in Kyiv and other cities (courier delivery around the city and Ukraine). Possible cashless payment, online payment by credit card Visa / MasterCard or payment for order upon receipt.
Description gasoline generator Vitals Master EST 4.0b
The Vitals EST 4.0b petrol minipower plant is a reliable portable power plant designed to provide backup or emergency power for a wide variety of consumers operating from a single-phase 220 V network and 50 Hz. This is a fairly compact model, equipped with a powerful 4-stroke gasoline engine power 4 kW. Note that the rotor and the stator of the generator have a 100% copper winding, which provides increased reliability as it can withstand a higher operating temperature, compared to aluminum. The engine is started using an electric starter, which significantly speeds up and simplifies the process, especially in winter.
The main feature of the generators of this model is the installation of a special 3-in-1 electronic controller in them. This is a small module, equipped with a small digital display, which displays all the basic information about the performance indicators: output voltage, current frequency, number of hours worked.
Low noise and long work
To reduce vibration and noise, special damping supports are provided. Also, thanks to them, the time of operation of the generator is stable and not shifted. The maximum noise level does not exceed 72 dB.
A minipower plant can operate continuously for 12 hours, while providing power to a fairly large number of consumers. For example, the generator will be able to support the work of a warehouse or a private house. The fuel tank capacity is 25 l. Minimum fuel consumption 360 g/kW * h.
It is also worth noting that this unit is equipped with an additional 12 V output, it can be used to charge car batteries.
Main technical features of the device
Vitals Engine
All generators are equipped with branded 4-stroke engines with overhead valves. The motors are characterized by high quality, reliable performance and a well thought out design. Thanks to this, they have a long working life (more than 2000 hours). It also provides an easy start system and dual fuel cleaning.
Alternator Special Design (Electric Alternator)
This unit is equipped with a synchronous brush generator. Its main advantage is to ensure high stability of the voltage at the output, the ability to withstand increased current for a long time, and also the increased service life of the carbon brushes, which will not have to be changed very often. It should also be noted the improved cooling system, which prolongs the life of the insulation, preventing its heating.
Automatic Voltage Regulator (AVR)
The design provides for an automatic voltage regulator, which ensures the stability of the output voltage at any load level. Thanks to this, this generator is suitable for supporting power supply of communication equipment, sophisticated electronic equipment, and also household voltage-sensitive equipment (refrigerators, computers, microwave ovens, televisions, boilers, and others)
Electrical Safety
The power plant meets all requirements in the safety field due to the presence of all the necessary protective elements:
- Reinforced insulation of cables and wires;
- ground terminal;
- emergency power supply system de-energized;
- protection against involuntary touching elements under voltage.
Cost Effective
At the time of changing the load, the position of the carburetor throttle is automatically adjusted. This allows you to prepare the fuel mixture with an optimal composition. Also, due to the fact that the change in engine speed occurs smoothly, there is no sharp acceleration and engine braking, which results in an increase in fuel consumption. The engine works most economically with a moderate degree of load.
Check oil level in the engine crankcase
To avoid engine breakdowns with an insufficient amount of oil, there is a special emergency protection system that doesn’t allow the engine to start without oil or at a low level in the crankcase. The actual oil level is determined by the expense of using a special float sensor, which fits into the crankcase of the mini power plant.
Overload protection
In order to provide the necessary level of protection of the supply circuit against possible overloads, high-quality and reliable automatic fuses are used.
Frame
Motor and other structural elements are placed on a sturdy steel frame, which additionally ensures reliable protection of the fuel tank from possible damage.
Options:
— generator;
— candle key;
— two 220 V plug plugs (16 A);
— power cable with 12 V terminals;
— instruction manual.
