Shunhong 4000w step up transformer 110v to 220v 4kw 4Kva 4000va 110 220 converter voltage for 2hp Air conditioner made of copper

SH-DB-4000VA

Industrial Machine( Air conditioner,Refrigerator,Wahsing Machine,Ice Machine,Meat Grinder)

50/60Hz

1.5M

110V TO 220V

Family power voltage of 110V,and electric appliances voltage of
220V,the electrical appliances can’t directly insert into the
power supply is used, otherwise it can’t work normally.

Q1: How to select a suitable transformer?

A1: Mainly look at the electric power, the power marking on the general electric nameplate, the unit is W.

Q2: What should I pay attention to when using transformers?

A2: Before connect to the appliance,switch "ON" the transformer for 15 minutes' testing at the first time. Pay attention to heat ventilation and away from explosive items.

Q3: Can 110V transformer apply for Japan 100V, American 120V electrical appliance?

A3:  YES!The application range of our 220V to 110V transformer is from 100V,110V,120V and 125V.

Q4: Can transformers convert with each other?

A4: Our transformers are unidirectional, with 220V to 110 or 110V to 220V, they are separated.

Q5: Can we use the transformer with two or three sets of appliances by one time?

A4: YES!But you must ensure that the total power of all appliances not over 80% by one time.