Special & harsh environmental
Excellent explosion-proof performance and mechanical strength
Vertically lifted structure adopted
Adopted cylinder-type HV winding to strengthen resistance to over-voltage
Excellent over-load resistance and insulated performance by using Dupont Nomex paper
Fire-proof, nonpoisonous air created
Low noise
Maintenance-free
Superior silicon lamination for steel core, the lamination joint is processed by oblique cut angle and the latest new technology “seven-step”, which ensures small no-load loss and current.
Special anti-loose structure with vertical lifting ability, no internal looseness during transportation, easy to use and maintain
Main insulating material is C-class and Nomex paper is adopted, plus the oxygen-free copper winding, which ensures small partial discharge, small no-load and load loss, and low temperature rise.
Excellent explosion-proof performance and sufficient mechanical strength.
Equipped with rail wheels, strong impact resistance ability, detachable and adjustable rail gauge.
Multiple protective functions of overload, short circuit, leakage, leakage lockout, over-voltage, under-voltage and over temperature.
Main Specification | |
Transformer type | Three phases, dry type |
Frequency | 50/60Hz |
Rated capacity | Up to 8000kVA |
Rated voltage | 10kV 690V |
Insulation class | H,C |
Cooling mode | AN |
Zone | 2 zone |
Explosion-proof type | ExdIMb |
Connection code | Yd, Dyn, Yyn etc. |
Protection class | IP54 IP55 |
Executive standard | IEC60079 |
Varelen Electric Co., Ltd