Product description
Material description of 1600KVA dry-type transformer:
(1) Iron core
Using the new high-quality high-silicon silicon steel sheet, the main material is 0.35 thick H18, H14, H12, Z11 high-quality silicon steel sheet, we select the most suitable material according to the requirements and conditions of use of the room, so that the performance design of 1600KVA dry-type transformer achieves the best.
(All series of 1600KVA dry-type transformers are new high-quality silicon steel sheets).
(2) Wire
It adopts PEW, UEW, EIW, SEIW, FEAI enameled wire and glass wire coated wire, and the temperature resistance grade is F class (155 °C), H class (180 °C), HC class (200 °C), C class (220 °C). (The conventional temperature resistance level is H class 180 °C, HC, Level C requires special instructions).
(3) Insulating materials
The high-temperature resistant insulating paper is used as the insulating material, which has multiple properties of high temperature insulation, flame retardant and moisture resistance.
(4) Terminal block
The terminal row is used for small power, which has beautiful appearance and excellent pressure resistance, temperature resistance and flame retardant performance. The high power adopts high-quality copper bar.
(5) Iron feet
It mainly adopts CNC bending cold rolled plate, and there are environmentally friendly electroplating options such as multicolored (golden yellow), blue zinc (silver white), white zinc (ivory white), and surface anodic treatment (black).
General technical parameters of transformer:
Capacity: 10kV (5-3150KVA)
35千伏(30-6000KVA)
The input voltage is 10000
Input voltage: 480V
Output voltage: 380V
Voltage rate of change: ±1%
Output Waveform Distortion: No Distortion (compared to Input Waveform)
Insulation grade: F class, H class (conventional H class) temperature resistance 180°
Work efficiency: ≥98%
Applicable frequency: 50/60Hz
Connection type.Y/△ Y/Y
Overload capacity: 1.5 times the rated load is allowed to work for 1 hour (long-term full load is possible)
Voice: ≤35 dB (within one public scale)
Temperature rise: ≤60°C
Insulation resistance: ≥150MΩ
抗电强度：3000VAC/1min
Design life: 20 years
Working environment: Temperature: -20~+50°C Humidity: ≤95%RH without condensation
Workplace: no corrosive gases and conductive dust
Safety standards: The products comply with VDE0550, IEC439, JB5555, GB226 and other international national standards
