|Place of Origin:||Shanghai, China|
|Brand Name:||Ewen Power/OEM/ODM|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 pc|
|Packaging Details:||Standard Export Packaging|
|Delivery Time:||5-20 days|
|Supply Ability:||300 pcs per Month|
|Product Name:||3 Phase Dry Type Isolation Transformer||Input:||440V/415V/380V3P|
3 phase dry type transformer,
dry type power transformer
300 Kva 3 Phase Dry Type Transformer 440V 415V 380V 220V Anti Interference
1. Quick Details
Product name: dry type isolation transformer
Product type: SBK-300KVA
Rated capacity: 300KVA
Rated frequency: 50Hz/60Hz
Input (primary) voltage: 440V/415V/380V etc.
Output (secondary) voltage: 380V/220V/200V etc.
Working efficiency: 98%
Phase: three phase
Waveform: sine wave
Output precision: ±2%
Insulation resistance: ≥2 MΩ
Insulation class: F
Cooling method: air cooling
Function: voltage change (stepping down or stepping uo)
Temperature rise: ＜80℃
Ambient temperature: -15~45℃
Ambient relative humidity: 20%~90%
Ambient altitude: ＜2000m
Dielectrical strength: 2000vac/min
2. Transformer Features
Brand new raw material
Low core loss
Super quite operation
Strong load bearing capability
Clear wiring indication
High output precision
Fast reaction speed
Availability for various loads
Availability for customization
Strong electricity conductivity
3. Main Advantages
|Low power loss||This advantage facilitates better load bearing capacity of this transformer|
|Clear wiring indication of primary and secondary voltage||This enables you to connect wires easily and correctly|
|Dust-resistant enclosure optional||The enclosre is of IP23 protection class or higher class. It could be designed according to your demands|
|Long service life||The service life of this transformer is at least 15 years under proper maintenance|
|Low risk of malfunction||The transformer could work constantly for a long time, with stable and sound performance|
|Delicate design||The appearance of this transformer is very pleasing|
4. Usage and Maintenance
(1) Check the package intact or not when you receive the product after a long shipment.
(2) Disassemble the package and take out the transformer by other tools.
(3) Check if the transformer is intact or not.
(4) Open the enclosure of the transformer and cut off your power supply.
(5) Connect the wires correctly and then turn on the power.
(6) Clean it regularly by dedusting to ensure the sound performance of the product.
① How long is the warranty period?
12 months' warranty is provided for our customers.
② How long is the lead time for a 300KVA three phase dry type isolation transformer?
Usually it's five to ten days.
③ Is OEM/ODM available?
Yes, of course. We could put your logo on the product. If you have any requirement, please let us know. The product could be customized according to your demands.
④ What certificates have you obtained?
We have got CE, ISO:9001 already. And we are trying to get more relevant certificates.
6. Produtc Show
Through these two pictures, you could see the details of this 300KVA three phase dry type transformer. If you have any question, please feel free to contact us.