GBK 220v to 220v LCD intelligent isolation transformer

The isolation transfomer refers to the transformer whose input winding is electrically isolated from the outputwinding. The isolationtransformer is used to avoid accidental simultaneous contact with the charged body, The isolation ofthe transformer is to isolatethe curent of the primary and secondary coils, itis widely used in industrial and mining enterprises and the electronics industnand… Continue reading GBK 220v to 220v LCD intelligent isolation transformer

Products description

The isolation transfomer refers to the transformer whose input winding is electrically isolated from the outputwinding. The isolationtransformer is used to avoid accidental simultaneous contact with the charged body, The isolation ofthe transformer is to isolatethe curent of the primary and secondary coils, itis widely used in industrial and mining enterprises and the electronics industnand precision instruments. Equipment,medical equipment, machine tools and machinery; high-insulation strength between theprimary and secondary windings to isolate diferent potentials to suppress common mode interference. With the development oiindustry, the industrial pollution brought to the power grid is becoming more and more serious. These pollutions mainly comefrom industrial equipment (such as electric motors, electric welders, etc,) and mechanical switching transients, lightning strikescorona, passing cars. gnition, radio and television transmission,etc, Aithoueh this kind of clutter has no elect on genera-purposeequipment, it has serious impact on equipment systems such as precision measurement and remote control, digital data processingequipment,information communication systems and computer networks.

Product function

The main function of the isolation transformer is to completely insulate the electrical of the primary side from the secondary side and also isolate the circuit. In addition, the high-frequency loss of the iron core is utilized to suppress high-frequency clutter from being transmitted to the control loop. The isolation transformer is used to suspend the second ground to the ground, and can only be used in the case where the power supply range is small and the line is short. At this point, the system’s capacitance to ground capacitance is not small enough to cause personal injury. Another important role is to protect personal safety and isolate dangerous voltages.

Product analysis

① LED digital display
② Portable Handle
③ Metal Case
④ Cooling Grille
⑤ One-touch Switch

① Portable Handle
② LED digital display
③ Cooling grille
④ Metal Case

Appearance of size

Main technical parameter

Product modelInput voltageOutput voltageRecommended loadsizes(mm) L x W x H
GBK-200VA220±10%220±10%≤200VA185*280*140
GBK-300VA≤300VA185*280*140
GBK2-300VA(Multi-function display)≤300VA185*280*140
GBK-500VA≤500VA185*265*143
GBK2-500VA(Multi-function display)≤500VA185*265*143
GBK-1000VA≤1000VA180*250*145
GBK2-1000VA(Multi-function display)≤1000VA180*250*145
GBK-2000VA≤2000VA213*350*164
GBK2-2000VA(Multi-function display)≤2000VA213*350*164
GBK-3000VA≤3000VA243*320*262
GBK-4000VA≤4000VA240*410*370
GBK-5000VA≤5000VA240*410*370
BrandZHENGXI
2modelGBK GBKseries
frequency50HZ/60HZ
Rated power500VA
Rated current2.28A
Recommended load≤500VA
Insulation classClass F
Insulation resistance>5MΩ
Working withstand voltage2500V 1min without breakdown
Working temperatu reupper limit 40℃, lower limit -20℃
Relative humidityno more than 90%
Altitude2000m no more than 2000m

Copper coil
Best quality coil
Bold wire diameterEnlarge the coil

Independent air switch 1 key startIntelligent isolated power supply

● Intelligent LCD diaplay
● Voltage and current clearly display
● Real time voltage monitoring.
● Safe and intelligent power use.

● Refuse unproper trip
● Light-touch switching power supply,built-in soft-start circuit board,make the start more stable.

● LCD display
LCD output voltage More accurate

● Air switch
Exceeding the rated currentof air switch will trip automatically Protect your electricity safety

● International universal socket
International socket 220 VPort and 220 V portMore convenient to use

● Heat dissipation fence
Design of double side fenceconvenient for ventilationand heat dissipationGood heat dissipation effect

● National standard power plug
Plug and play
Easy to carry and safe to use
No need to worry about wiring

● Portable belt
Easy to carry
Fast and convenient move

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