
Spot Welder Transformer
Professional R&D team, continuous research and development to meet various sales needs of the market.
Sophisticated production equipment to ensure product quality production.
Description
Spot welder transformer
(5 years replacement for quality failure)
Specification
Model | 20KVA-3.8V-2 | 35KVA-5.2V-2 | 63KVA-7.2V-2 | 100KVA-8.5V-2 | 150KVA-9.7V-2 | 200KVA-11.5V-2 |
Rated input UIN | 380V/1~50HZ | 380V/1~50HZ | 380V/1~50HZ | 380V/1~50HZ | 380V/1~50HZ | 380V/1~50HZ |
On-load voltage U2O | 3.8V | 5.2V | 7.2V | 8.5V | 9.7V | 8.5V |
Duty cycle | 20% | 20% | 20% | 20% | 20% | 20% |
Continuous input power SIP | 9KVA | 16KVA | 28KVA | 45KVA | 68KVA | 90KVA |
Continuous output current I2P | 2.4KA | 3KA | 3.9KA | 5.3KA | 7KA | 7.8KA |
Maximum short-circuit current when the loop is L500mm* H300mm | 13.3KA | 17.4KA | 23.5KA | 30KA | 30.5KA | 33.4KA |
Maximum short-circuit current when the loop is L1000mm* H300mm | 8.7KA | 11.4KA | 15.6KA | 20KA | 20.3KA | 23.3KA |
Cooling water flow Q | 2L/min | 3L/min | 3L/min | 4L/min | 5L/min | 5L/min |
Insulation class | F | F | F | F | F | F |
Protection class | Class II | Class II | Class II | Class II | Class II | Class II |
Weight | 45KG | 65KG | 95KG | 125KG | 210KG | 225KG |
Using | Recommended for spot and butt welders | |||||
Dimension







Quality control
1: Professional R&D team, continuous research and development to meet various sales needs of the market.
2: Sophisticated production equipment to ensure product quality production.
3: Fine inspection equipment to ensure the normal use of the product.
4: Perfect inspection methods to ensure product quality.
After-sales service
Our company closely follows the concept of service first to better ensure the interests of customers in the later service.
We listen patiently to your concerns and needs. Actively help you solve your concerns, give adjustment plans, take the initiative to propose improvement suggestions, and give you the best service experience.
The company treats every customer's pre-sale, in-sale and after-sale services with integrity. Every product is manufactured with a scientific and technological innovation method and a serious and pragmatic spirit.
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