Power Supplies

Technical Specifications

• AC INPUT
• Voltage:

Single Phase: 220V±10%,

Three Phase: 300V-440V±10%

• Frequency: 50Hz±5%

• AC OUTPUT
• Voltage: 110V-380V±10%,
• Overload Capability: 150% for 1 min, 125% for 10 min, 110% for 10 min
• Voltage THD < 3% linear load
• Acoustic Noise < 65db
• Pure Sinusoidal
• Galvanic Isolation

• Specifications
• High reliability is one of the most important advantages of using UPS systems due to having multiple sources of power
• UPS system consist of a full bridge rectifier (6 thyristors for three phase input and 4 thyristors for single phase input) and IGBT based inverter with SPWM method
• Nickel-Cadmium and Lead-Acid Batteries
• Battery Over/Under Voltage Protection
• Over Current Protection
• Response Time < 4 ms

Technical Specifications

• AC INPUT
• Voltage:

Single Phase: 220V±10%, 230V±10%, 240V±10%

Three Phase: 380V±10%, 400V±10%, 440V±10%

• Frequency: 50Hz±5%

                   60Hz±5% (as requested)

• DC OUTPUT
• Voltage: 12V, 24V, 48V, 110V, 220V, and others as requested
• Current: 10 to 1000A
• Maximum output voltage and current regulation: 1%
• Maximum output ripple voltage: 1% (less than 1% as requested)

• Specifications
• Adjustable Current Limit up to 120% of Nominal Current as Requested
• Current Limit Alarm Indicator and Relay
• Thyristor with Double Dropper
• Float, Boost, Initial and Automatic Charge Mode
• Nickel-Cadmium and Lead-Acid Batteries
• IP 42 to 54
• Acoustic Noise < 65db

Galvanic Isolation