radio Isolation transformer

Isolation transformer Specifications 1.ISO9001 and CE certificate 2. low consumption

Isolation transformer

Detailed discription :

Description of the transformer material 1) core Imported from Taiwan with high quality silicon steel sheet, the main material for the 0.35 thick H18, H14, H12, Z11's high-quality silicon steel, our guest rooms according to the requirements and conditions of use, choose the most suitable material, so that the transformer design to achieve the best performance. (Conventional material for Taiwan's strong piece of steel H18 0.35 thick) 2) Wire By PEW, UEW, EIW, SEIW, FEAI enameled wire, and glass envelope, the temperature rating for the F-level (155 °C), H-level (180 °C), HC-level (200 °C), C-level (220 °C). (Class B rating for general temperature 135 °C) 3) insulating material DMS with high-quality environmentally friendly materials, with high temperature insulation, fire-retardant and moisture-resistant multiple properties; also available upon request NOMES selection of imported paper. 4) terminal blocks Low-power terminal blocks used in Taiwan Mark, good looks, has excellent pressure, temperature, fire-retardant properties. High-power high-quality copper. 5) iron pin Mainly CNC bending cold rolled plate, plated multicolored (yellow), blue zinc (silver), zinc white (ivory), surface anodized (black) and other environmental plating available

Transformer parameters

Phase	Single-phase	three-phase
Specifications	0.5KVA-300KVA	10KVA-2000KVA
Input Voltage	Customized according to user needs all kinds of voltage
Output Voltage	Customized according to user needs all kinds of voltage
Frequency	50/60Hz
Connection	Arbitrary voltage conversion
Efficiency	≥99%
Class	F grade, H grade, HC-level options
Overload	Allow more than 1.2 times the rated load of work 4 hours
Cooling	Lack of natural cooling
Noise	≤35dB(Within one meter)
Temperature rise	≤65°C
Insulation Resistance	≥150MΩ
Dielectric strength	3000VAC/1min
Design life	20
Work environment	Temperature:-20~+40 Humidity:≤93%RH non-condensing
Workplace	Conductive non-corrosive gas and dust
Safety standards	Product conforms to VDE0550, IEC439, JB5555, GB226 national standards and other international

 

Technical Index:

 

Input  Voltage	Three phase 380V
Output Voltage	Three phase 220V/200V
Efficiency	>99%
Frequency	50Hz/60Hz
Insulation resistance	>100MΩ(DV500V)
Response Time	<0.048S
Noise	≤45DB
Wave form distortion	<0.1%
Electrie intensity	AC2500V/1min
Environment temperature	-20°C~+40°C
Source voltage	the wave from shall be similar to sine wave

\

radio Isolation transformer