When the customer requirements call for a tailor-made solution that fit a special working environment such as:

• Explosion proof equipment
• Hazardous environment
• High temperature and humidity operating conditions
• Excessive and continuous vibration on site
• Dusty environment
• Non-standard input and output voltages

QSP can supply custom-designed products that meet the unique specifications of any AC or DC UPS systems. These systems are mainly required for oil sector and manufacturing plants as well as for hazardous areas.