|Place of Origin:||Shanghai, China|
|Brand Name:||Ewen Power|
|Minimum Order Quantity:||3 pcs|
|Packaging Details:||Carton (Small Quantity) or Wooden Case (Large Quantity)|
|Delivery Time:||According to Quantity|
|Supply Ability:||600 pcs per Month|
|Product Name:||Servo Transformer||Product Model:||SF-5KVA|
|Rated Capacity:||5KVA||Rated Frequency:||50~60Hz|
|Input Voltage:||380V3P||Output Voltage:||220V3P|
three phase power transformer,
3 phase isolation transformer
Light Weight 3 Phase Auto Transformer 5KW 380V / 220V For Servo Motors
1. Product Profile
Three Phase Servo Transformer is a kind of product mainly used for servo motors, like Mitsubishi, Hitachi, Panasonic, Sanyo, Teco, Omron, etc. It's also called electronic transformer. It's a new-type transformer with lighter weight and samll dimension, which makes it more convenient to carry and install.
The capacity of the servo transformer here listed is 5KVA. However, it can be 1500VA to 25KVA or even larger. The input and output voltage is 380V and 220V repectively for the product introduced here. Certainly, the input and output voltage could be customized according to your needs.
2. Main Specifications
|Product Name||Three Phase Servo (Electronic) Transformer||Product Model||SF-5KVA|
|Working Frequency||50~60Hz||Rated Capacity||5KVA|
|Input Voltage||380V (or customized)||Output Voltage||220V (or tailored)|
|Working Efficiency||＞95%||Waveform||Sine Wave|
|Waveform Distortion||Nil||Working Altitude||＜2500m|
|Working Temperature||-15℃~45℃||Current Mode||Dynamic Tracking|
3. Major Features
① Maintaining stable output voltage: the output voltage is steady when it works.
② High efficiency: the working efficiency is up to more than 95%, which is beneficial for the transformer itself and the servo motor.
③ Over-load protection: this kind of product has over-load protection. When the load is over the rated capacity, it will give an alarm and stop working.
④ Light weight and small size: the special design of the servo transformer makes it lighter than conventional three phase dry type transformers.
⑤ No-noise design: this servo transformer works with no noise, which gives a very comfortable working environment.
⑥ Less temperature rise: compared with normal three phase dry type transformer, it dismiss less heat so that the temperature rise is less than it.
⑦ Less power consumption: it consumes less electricity than traditional three phase dry type transformer.
4. Major Advantages VS Traditional Three Phase Dry Type Transformer
① Cheaper price with the same capacity: for example, servo transformer with 5KVA is cheaper than 5KVA dry-type transformer normally.
② Easier installation: it has a lighter weight and a smller size, which facilitates easier installation compared with dry-type transformer.
③ Mass stock: with a lighter weight and small size, it can be produced in large quantity. There are large stock for normal servo transformer.
④ Easier maintenance: it is easier for you to mantain the servo transformer because the core part of it is the circuit board that controls the input and output voltage.
5. Instanllation Diagram
Please see this drawing, the installation method is very clear.
The main circuit includes electronic servo transformer, servo driver, servo motor, and other appliances that you want to use.
6. Product Dispaly