11KV Three Phase 500kVA Cast Resin Dry Type Isolation Power Transformer Dry Type Transformer

Products Description

Isolation transformer principle and the common transformer principle are the same with the principle of electromagnetic induction. The isolation transformer is generally refers to the 1:1 transformer. Because the secondary is not connected to ground, there is no potential difference between each line of secondary and ground. It is safe to use and commonly used for the maintenance of the power.

Product Features

▶ The primary side and the secondary side of the electrical are completely insulated from the loop isolation. Further, the use of the characteristics of the core of the high-frequency loss is large to suppress the high frequency noise incoming control loop. Isolation transformer's secondary suspended and can only be used in the smaller range of power supply lines shorter occasions. At this point, the system-to- ground capacitance current was insufficient to harm the persons.

HR10-500/0.42 Three Phase Dry-type Isolation Transformer
Product Model	SCB10-500/0.42	Vector group	Dyn11
Frequency	60Hz	Phase	3
Service condition	indoor	Rated capacity	500KVA
Cooling method	AN/AF	Voltage Composition	0.42±2×2.5％/0.208KV
Insulation Level	LI40/AC5/AC3KV	Rated Current (A)	687.34/1387.86
Insulation Grade	Class F	Total weight	2192kg
Dimension and weight above are for reference only

Product Details

 

Silicon steel sheet iron core

Transformer clip

Insulator(high voltage terminal)

Low voltage terminal

High-voltage winding

Low-voltage winding

Production Equipment

Production workshop

Winding workshop

Epoxy pouring pot

Foil machine

Winding machine

Drying oven