110V-690V Photovoltaic Isolation Transformer

• Application: Power, Electronic, Instrument, Lighting
• Phase: Single/Three Phase
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CCC
• Model NO.: BCNE-capacity/phase/lprimary Vol-secondary Vol
• Usage: Combined Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Silicon Steel Sheet
• Brand: Domestic Private Band
• Electrical Strengh: 2.5kvac/50Hz/1min
• Isolation Resistance: >10m Ohm 500VDC
• Protection Grade: IP20,IP21,IP32
• Transport Package: Shipping with Wooden Box
• Specification: 50kVA-6000kVA, 400V/480V /10kV input, 50/60Hz
• Trademark: BCPOWERCN
• Origin: Dongguan City, Guangdong Province, China
• Production Capacity: 3000~5000PCS/Year

Product Description

It is applied to the centralized photovoltaic inverter, connected to the output of PV inverter and the grid side, and plays the role of voltage transformer and electrical isolation.

According to the demand of grid connection, it can be made into an ordinay double winding isolation transformer, and can also be made into an input double split structure. It plays the role of voltage variation and electrical isolation. 

It plays the role of voltage variation and electrical isolation. According to the demand of grid connection, it can be made into an ordinary double winding isolation transformer, and can also be made into an input double split structure.

The coil is made of European winding technology and vacuum impregnation. The product has compact structure, low running noise and high mechanical strength. The dual split transformer adopts an axial split structure, which can effectively suppress the unbalanced current.
 

Capacity	≤1000kVA
Input voltage	110V-690V
Output voltage	110V-690V
Working frequency	50Hz/60Hz
Cooling mode	AN/AF
Noise	≤75dBA
Electrical strength	2.5kVAC/50Hz/1min
Insulation resistance	≥10MΩ   500VDC
Protection grade	IP20,IP21,IP32
Efficiency	≥98%

Reference standard :

 

GB1094.1, GB1094.11, IEC 60076

Use of the environment :
Working environment emperature	-25ºC-55ºC
Sea height	≤2000m,Exceed the drop in use
relative humidity	<90%

★ Special use environment and special performance requirements can be customized according to customer needs.