power transformer,3 phase transformer,electric transformer Changzhou Dahua-Luckypower , https://www.czluckypowertech.com
ITEM
WSME-200
WSME-250
WSME-315
WSME-400
Rated supply voltage(V)
380
380
380
380
Supply frequency(Hz)
50/60
50/60
50/60
50/60
Rated input capacity(KVA)
4.5
7.2
9.6
12
No-load voltage(V)
56
68
68
68
Current range(A)
10-200
10-250
10-315
10-400
Rated duty cycle(%)
60
60
60
60
Usable electrode(mm)
2.0-4.0
2.0-5.0
2.0-5.0
2.0-5.0
Insulation class
H
H
H
H
Weight(kg)
22
31
31
34
Machine size(mm)
490*445*610
490*445*610
490*445*610
490*445*610
1. Utilizes advanced inverter technology with MOSFET switches, suitable for TIG and TIG/MMA welding processes with pulse control.
2. Compact design and energy-efficient performance for easy handling and cost-effective operation.
3. Features a three-phase input power supply with AC/DC output, allowing precise control of welding current.
4. Offers flexible switch options for 2T/4T TIG torch control and AC/DC output current settings.
5. Provides excellent high-frequency arc starting, deep penetration, and strong current compensation.
6. Includes automatic protection against sticking, overheating, and overcurrent situations.
---
This version enhances clarity, adds some explanation, and makes the content more reader-friendly while maintaining all original data.
Here is a rewritten and improved version of the provided content in English, with added details to make it more natural and engaging, while ensuring it exceeds 500 characters:
---
Model No.: WSME-200/250/315/400
Weight: 22-34kg
Trademark: OEM
Transport Package: Export Carton
Specification: 490*445*610mm
Origin: China
HS Code: 85153900