Description
This series three‑phase isolation transformer covers power capacity from 3KVA up to 3000KVA, supporting standard or custom input & output voltage. Manufactured in compliance with CE, RoHS and ISO 9001 standards. It delivers reliable electrical isolation, noise suppression and stable power conversion. Suitable for heavy‑duty and high‑capacity power scenarios such as data centers, large‑scale energy storage cabinets, monitoring rooms and port facilities, it is a robust power supporting solution for industrial and critical infrastructure projects.
Main Application Scenarios
Key Technical Parameters
Product Advantages
Technical Parameters
| Three Phase Isolation Transformer | |||||
| Model | Capacity or Customized | Input Voltage(V) or Customized | Output Voltage(V) or Customized | Physical Dimesion (D*W*H mm) | |
| 3~3000 | 3~3000 | 380V/415V/440V | 480V/380V/220V | 440*320*400~1600*1500*2200 | |
| Working Frequency | |||||
| Efficiency | ≥98% | ||||
| Short Circuit Impedance | 4% | ||||
| Standard | IEC60076-1,VDE0550,IEC439,JB5555,GB5226 etc | ||||
| Certificate | CE,ROHS and ISO:9001 | ||||
| Voltage Resistance | 2500Vac/Min(does not have the puncture,no break down) | ||||
| Insulation Level | Level H | ||||
| Insulation Resistance | >100MQ/DC500V | ||||
| Overload Capability | 300%for 10 seconds,150%for 120 seconds | ||||
| Noise | ≤45dB | ||||
| THD | ≤1% | ||||
| Power Factor | 0.8 | ||||
| Primary to Secondary Winding Isolation Voltage | 1000V~3000V | ||||
| Material | Transformer coil adopts 200 degree high temperature copper or aluminum wire | ||||
| Main Material Winding | 100%copper or aluminum | ||||
| Connection Mode | Dyn11(Delta/Y,Y/Y,Delta/Detal) | ||||
| Environment Temperature | Below 20℃+50℃;indoor enclosure,floor-mounted | ||||
| Temperature Ries Limit | 100K(Actual temperature minus ambient temperature) | ||||
| IP | IP23 indoor,electrostatic shield,or IP54,IP65 outdoor option | ||||
| Cooling Mode | Air cooling / Fan system cooling | ||||
| Warranty | 2 years warranty | ||||
Partner with CONSNANT to find the perfect power system for your business. Our technical team is ready to provide customized solutions to optimize power usage and maximize efficiency.