Inverter Generator

Inverter generator is usually composed of stator, rotor, end cover, bearing and other components. An engine is a machine that converts chemical energy into mechanical energy. In fact, its conversion process is a process of working cycle. In short, it burns the fuel in the cylinder to generate kinetic energy and drive the piston in the engine cylinder to move back and forth, thus driving the connecting rod connected to the piston and the crank connected to the connecting rod to move around the center of the crankshaft in a reciprocating circle and output power.

Application

Inverter gasoline generator set in the telecommunication system is usually used for emergency communication, emergency repair or the backup power of small access network machine room and machine room. The gasoline generator set will be used under the following conditions:

1. In case of natural disasters, such as heavy rain and flood, the huge diesel engine cannot be transported, and the light gasoline engine is the best choice to ensure the power supply of communication equipment in the disaster area;

2. In case of unstable mains power or power failure, small access network machine rooms or engine stations can use gasoline generator sets as backup power;

3. During emergency repair, if the emergency repair personnel need to carry the backup power supply, they can use the gasoline generator set (of course, if the power is high, the diesel generator set needs to be moved).

Feature

Inverter generator is an automatic variable-frequency generator with a series of advantages, such as very precise and stable power generation, ultra small volume, ultra small weight, ultra-low fuel consumption, portable, and ultra-low displacement of four stroke pure gasoline generator. It is a high-end digital product among generator products, The output current is more stable than the household mains power (the household mains power is 7 kilovolt amperes per thousand, the Ito digital inverter generator is 3 kilovolt amperes per thousand, the fluctuation is very small, and the performance is stable), which is the first choice for driving some precision instruments, field trips, mountain camping, outdoor portable power users!

There are a variety of automatic safety protection devices, such as overload, low oil pressure, etc., which greatly facilitates your operation and eliminates your worries In addition, the unit is also equipped with a unique intelligent throttle, which can automatically adjust the speed according to the actual load changes, so that its fuel consumption is 20% - 40% lower than that of ordinary units, and its operation time is longer.

WHY CHOOSE SHALL INVERTER GENRATOR

● Fuel saving: excellent combustion efficiency produces extremely high economic benefits.

● Tranquil: a low-noise generator set that can be used anywhere at any time.

● Reliable: The stable automatic voltage regulation system and oil warning system are reassuring to use.

● AVR: The use of automatic voltage regulator can automatically maintain the stability of the voltage when the equipment is loaded to ensure stable power supply. This unique design is particularly important for electrical equipment that is sensitive to voltage fluctuations. This is the uniqueness of the brush motor over other generators, and no maintenance is required.

● Engine oil warning system: When the oil level is too low, the oil warning system will automatically stop the engine to protect the engine from damage.

SHALL Different Inverter generator

WHY CHOOSE SHALL AS YOUR INVERTER GENRATOR SUPPLIER?

✔ More than 20 years of experience in the tools industry

✔ Full range of tools, power tools, power tools accessories, garden tools, hand tools, tools set, etc. More than 10,000 items, can satisfy all the tools requirements, bring wide market benefits to customers

✔ Professional R&D and Sales Service Team

✔ Self-owned factory with competitive and reasonable price, lifting our production quality

✔ High quality production and design standards for safe and reliable use. Built to international standards CE/GS/EMC/ETL/ROHS/UL

✔ ODM&OEM Customization services

✔ Strict Quality Control

✔ Low MOQs，fast delivery

INVERTER GENERATOR: The Ultimate FAQ Guide

Unable to generate electricity？

(1) Wiring errors shall be checked and corrected according to the circuit diagram.

(2) The excitation winding of the main generator or exciter is wrongly connected, resulting in incorrect polarity. It is often caused by wrong wiring after replacing the excitation winding. It shall be checked and corrected.

(3) The rotating silicon rectifier element is broken down and short circuited, and both the positive and negative directions are connected. Use a multimeter to check the forward and reverse resistance of the rectification element and replace the damaged element.

(4) The excitation winding of the main generator is broken. Check and measure the excitation winding of the main generator with a multimeter. The resistance is infinite. Connect the excitation circuit.

(5) Each winding of the main generator or exciter has a serious short circuit. The armature winding is short circuited, usually with obvious overheating. The short circuit of the excitation winding can be determined by its branch resistance value. Replace the damaged winding.

No load voltage is too low？

1) The excitation winding of exciter is broken. Check that the resistance of excitation winding of exciter shall be infinite. Replace the broken coil or connect the coil circuit.

(2) The excitation winding of the main generator is seriously short circuited. The exciting winding current of exciter is very large. The excitation winding of the main generator is seriously heated, the vibration increases, and the branch resistance of the excitation winding is much smaller than the normal value. Replace the short circuit coil.

(3) The automatic voltage regulator is faulty. At rated speed, measure whether the output branch current value of the automatic voltage regulator is equal to the factory no-load characteristic of the motor. Repair the automatic voltage regulator.

Large vibration？

(1) Check and correct the poor connection with the prime mover. After fastening all bolts, ensure that the generator and prime mover axes are aligned and concentric.

(2) The dynamic balance of the rotor is poor, which occurs after the rotor is rewound. The dynamic balance should be aligned.

(3) Measure the DC resistance of each pole in case of partial short circuit of excitation winding of main generator to find out the fault point of short circuit. Replace the coil.

(4) If the bearing is damaged and the bearing cover is generally overheated, replace the bearing.

(5) If the prime mover fails, check the prime mover.

Overheated？

(1) The generator is overloaded so that the load current and voltage do not exceed the rated value.

(2) If the load power factor is too low, adjust the load so that the excitation current does not exceed the rated value.

(3) If the speed is too low, adjust the speed to the rated value.

(4) Some windings of the generator are short circuited. Find out the short circuit and correct or replace the coil.

(5) The ventilation duct is blocked, remove the obstruction, disassemble the motor, and thoroughly blow out each air duct.

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