| Customization: | Available |
|---|---|
| Type: | Box Transformer |
| Product Name: | Transformer |
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Product Description
Pad mounted transformer is a transformer combining transformer, switchgear, fuse, tap switch, low-voltage distribution device and other corresponding auxiliary equipment, which can meet the user's energy metering, reactive power compensation, low-voltage shunt and other configuration requirements
• Rated AC frequency 50Hz/60HZ, maximum operating voltage to 38.5kV
• The equipment is widely used in industrial parks, urban residential areas, commercial centers, high-rise buildings and other places
• Products are mainly sold to USA,North America, East Asia, Southeast Asia, the Middle East and other countries and regions, can provide OEM/ODM services
Technical Parameters
| Name | Unit | Technical Parameters |
| Rated voltage | kV | 10/0.4(High/Low) |
| Maximum operating | kV | 12(High/Low) |
| Rated frequency | Hz | 50 |
| Rated capacity | kVA | 75-2500 |
| 1 minute power frequency withstand voltage | kV | 35 |
| Lightning impulse voltage | kV | 75 |
| Cooling method | ONAN | |
| High-voltage fuse breaking current reserve | kA | 50 |
| Plug-in fuse breaking current | kA | 2.5 |
| Ambient temperature | ºC | -35~+40 |
| Coil allowable temperature rise | ºC | 65 |
| No-load voltage regulation | ±5%or±2*2.5% | |
| Noise level | db | 50 |
| Protection class | IP43 |
Working Condition
1. Altitude: no more than 2000M.
2. Ambient temperature: high temperature: +40ºC; Low temperature: -45ºC : high monthly average temperature: +30ºC : high annual average temperature: +20ºC;
3, installation environment: no explosive, corrosive liquid, gas and dust, installation site without violent shock, allowed in a certain period of time Or run completely submerged in water.
4. Ground acceleration induced by earthquake Ag; The horizontal direction is lower than 3m/s; The vertical direction is lower than 1.5m/s.
5, the waveform of the power supply voltage: approximately sine wave.
6, three-phase power supply symmetry: for three-phase underground transformer, three-phase power supply voltage should be roughly symmetrical.
Certificate
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