Qoltec 50722 automatický stabilizátor napätia AVR 500VA 300W

The Qoltec 50722 Automatic Voltage Stabilizer AVR 500VA 300W provides stable voltage and protection for devices powered by generators or unstable mains. It combines voltage stabilization and surge protection, with a delay function to prevent damage from frequent switching.

Key features

• Combines voltage stabilizer and surge protector functions
• Short-circuit protection
• Protection against voltage fluctuations
• Maintains stable voltage of 230V
• Disconnects device when voltage is too high
• Built-in LCD display for reading parameters
• Compact dimensions with built-in handle
• Delay function with default 6 seconds, maximum 180 seconds

Specifications

• Brand: Qoltec
• MPN: 50722
• Apparent power: 500 VA
• Active power: 400 W
• Number of phases input: 1 (230V)
• Filters / protection: Surge, Circuit, Overheating
• Operating temperature: -10°C ~ +40°C
• Storage temperature: -20°C ~ +40°C
• Relative humidity: Max 95% without condensation
• Color: Gray
• Dimensions (D/L x W x H): 230 x 140 x 120 mm
• Weight: 2.5 kg
• Required protection (fuse): 2.8A