Three phase isolation transformer-Global supplier

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Three phase isolation transformer

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Product Introduction

Power KVA

10K

15K

20K

30K

35K

40K

50K

60K

80K

100K

150K

300K

400K

500K

600K

800K

model

SG-10KVA

SG-15KVA

SG-20KVA

SG-30KVA

SG-35KVA

SG-40KVA

SG-50KVA

SG-60KVA

SG-80KVA

SG-100KVA

SG-150KVA

SG-300KVA

SG-400KVA

SG-500KVA

SG-600KVA

SG-800KVA

Parameter table:

input voltage

Conventional products: three-phase four wire AC380V or three wire AC380V D-Yn/11, Yn-D (customized isolation transformer for imported equipment, with output of three-phase AC220, three-phase AC200V, three-phase AC460V, etc., which fully meets the requirements of imported equipment or Chinese Mainland electrical appliances exported abroad for grid voltage).

output voltage

Conventional products: AC380V, can be customized with special voltages such as AC220V, AC200V, AC460V, AC690V, etc.

operating frequency

Low frequency 50HZ or 60HZ

voltage fluctuation

Waveform distortion degree

No waveform distortion

connection method

Common connections: D-Yn/11 Y-Yn0 or connect according to the drawing requirements.

insulation class

The standard insulation is F-grade, and H-grade insulation can be customized. (F level maximum allowable temperature rise: 155 ℃, , The maximum allowable temperature rise for H-level is 180 ℃. ）

efficiency

＞95%

noise

≤ 45dB

temperature rise

≤ 60℃

Panel indication

Voltage meter, current meter.

protective device

Install overcurrent air switch (optional)

cooling method

Dry natural heat dissipation or installation of fans.

working environment

Temperature -25-45 ℃, humidity: 0-90% (non condensing), no corrosion, no conductive dust, in a well ventilated dry environment.

altitude

≤ 5000m