KEMOT SER-1000-S Automatic Voltage Stabilizer, 8% Precision, 1000 VA, 230 V Output

With a robust 1000 VA power capacity and a wide input voltage range of 150–270 V AC, the KEMOT SER-1000-S automatic voltage stabilizer delivers a steady 230 V output with ±8% accuracy, safeguarding your sensitive electronics from harmful fluctuations.

Overview

The KEMOT SER-1000-S is a single-phase relay-type automatic voltage stabilizer engineered for reliable performance in residential and small office environments. It continuously monitors the incoming mains voltage and automatically adjusts it to a safe level, ensuring connected devices receive stable power at all times. The unit features a selectable delay function (6 or 180 seconds) to protect compressors and motors from rapid cycling, and its fast response time of under one second minimizes the risk of damage during sudden voltage changes.

What stands out

• High efficiency of over 95% reduces energy waste and operating costs.
• Comprehensive protection against overload, overvoltage, undervoltage, short circuit, and overheating.
• LED indicators for power, AVR, delay, and fault status provide clear operational feedback.
• One Schuko output socket (Type F) for easy connection of your equipment.
• Wide operating temperature range (0–40°C) and humidity tolerance (10–90% RH non-condensing) for versatile placement.

Technical details

• Power capacity: 1000 VA (700 W)
• Input voltage range: 150–270 V AC
• Output voltage: 230 V AC (±8%)
• Frequency: 50 Hz
• Stabilizer type: Relay
• Phase: Single-phase
• Efficiency: >95%
• Protection features: Overload, overvoltage, undervoltage, short circuit, overheating
• Display: LED indicators (Power, AVR, Delay, Fault)
• Output sockets: 1x Schuko (Type F)
• Delay function: Selectable (6s / 180s)
• Response time: <1 second
• Operating temperature: 0–40°C
• Relative humidity: 10–90% RH (non-condensing)

Our verdict

The KEMOT SER-1000-S is a dependable voltage stabilizer that combines essential protection features with user-friendly operation. Its relay-based design and selectable delay make it a practical choice for safeguarding appliances and electronics in areas with unstable power supply.