IBZDPS-W-80KVA transformer
Features
◆Precise energy conversion
50-60Hz power frequency design, 380V to 7.6V high-efficiency transformer, conversion efficiency ≥ 95%.
◆Enhanced cooling system
ZG1/4 standard interface water cooling channel, 8L/min flow combined with copper tube heat dissipation structure, temperature rise controlled within 45K.
◆Multiple safety protections
Dual protection mechanism: automatic power off at 85°C + 3800V/1min withstand voltage test (leakage current ≤ 0.5mA).
◆Industrial-grade reliability
50% duty cycle design supports intermittent full-load operation, with an MTBF exceeding 50,000 hours.
Product Overview
Electromagnetic conversion system
The energy conversion core, built based on the law of electromagnetic induction, adopts a laminated structure of 0.23mm high-magnetic-permeability silicon steel sheets. After special annealing treatment, the no-load loss is reduced by 20% and the uniformity of magnetic flux density distribution is improved by 15%.
Insulated winding system
Coil winding: High temperature resistant copper conductors are used, and epoxy resin is evenly infiltrated into the winding gaps through a vacuum pressure impregnation process to achieve Class F insulation (155°C continuous operating temperature).
Curing treatment: Step-by-step heating and curing to form a three-dimensional cross-linked network, ensuring that the insulation layer has no risk of cracking under vibration conditions .
Intelligent monitoring system
The modular protection unit includes:
Distributed PT100 temperature sensor (±0.5°C accuracy).
Hall effect flow monitoring device (8L/min range).
Dust-proof signal transmission interface (RS485 communication protocol).
Application
1.Resistance welding system
Power supply for spot welding/seam welding equipment of automotive parts.
2.Heavy industrial manufacturing
Welding stations for large workpieces such as steel structures and shipbuilding.
3.Automated production lines
Power distribution for continuous welding production lines of home appliances and hardware.
4.Special operations scenarios
Power supply for underwater welding equipment and welding machines specially designed for explosion-proof environments.