ST5 / IST5AUT SERIES 10KVA - 600KVA ISO Transformer 3P/3P




Small Footprint

High Efficiency 94%

All Series Touch Screen Design

Galvanic Isolation Transformer

Double Button Switch Prevent Misoperation

Reliable Design

• The output isolation transformer provides high reliability to adapt different harsh industrial environments and protects the critical loads

• 100% 3-phase unbalance load adapt to different kinds of complex applications

• Dual airducts design offer good cooling to protect the key components and extend the service life

• Dual power supply redundancy

• Wide input voltage range provides high adaptability to the grid and extend the battery service life

• Main PCB board with professional electromagnetic shielding improve reliable performance of EMC

Innovative Upgrade

• Dual DSP control technology, make the data processing faster and more precise, improve the reliability

• High output PF=0.9 meet with high requirements of applications

• ECO-mode (98% Efficiency) gives possibility of significant cost reduction and heat emission

• Bus synchronization control function provides reliable high power for the dual bus application

• Advanced no-master-slave parallel technology achieves online power expansion and prevent single fault

Intelligent Management

• Multiple communication interface supports UPS and load intelligent monitoring

• Intelligent SNMP achieves local monitoring and remote monitor

• Battery temperature compensation function extends battery service life

• Battery self- test function and bettery temperature compensation function improve the battery performance and extend battery uselife

• Intelligent fan control according the load capacity reduces the noise and prolongs fan service life

Humanized Operation

• 10-30kVA models with wheels enable easy movement

• HMI - Friendly operation

• ON/OFF - Double Button design


• 10,000 history records reduces fault analysis and maintenance time

• Power components in module design - more compact structure and easy for maintenance

• Hot-swappable fans design achieves on-line maintenance


• Warranty is 3 Years.

• Made in Italy.

• COO Italy - EURO 1 Certificate.