3 kVA Stabilizer for 1 Ton AC

Single phaseAC stabilizer

Relay-based automatic voltage correction for air conditioning equipment. Includes voltage display and high / low voltage protection.

₹2,499.00

Indicative price · GST as applicable · freight extra

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Capacity	3 kVA
Phase	Single phase
Type	Relay type / step tapping
Output voltage	220 V ±10%
Display	Digital input / output voltage
Protection	High / low voltage cut-off, restart delay
Transformer	Copper wound
Warranty	3 years (source document)
Suitable for	Up to 1 Ton AC — confirm equipment load
Selected input / configuration	170–280 V

The Servolink 3 kVA AC Stabilizer is built to protect a 1 ton split or window air conditioner from low voltage, high voltage and sudden voltage swings. It is a relay type (step tapping) automatic voltage stabilizer that corrects the supply in steps and keeps the output in the safe range for your AC compressor.

A built-in time delay holds the output for a few minutes after a power cut, so the compressor gets time to settle before it restarts. High and low voltage cut-off switches the AC off if the supply goes outside the safe limit, and the digital display shows the voltage at a glance. Wall mounted, compact and silent.

Model: SL3KAC
Suitable For: Up to 1 Ton AC — split and window ACs, including inverter ACs
Product Type: AC Stabilizer, relay type (step tapping)
Output Voltage: 220 V ±10%
Time Delay: 5–10 seconds (compressor protection)
Protection: High / low voltage cut-off
Display: Digital, input and output voltage
Transformer: Copper wound toroidal, made in-house
Mounting: Wall mounted
Warranty: 3 years (36 months)

This listing is the 90–280 V version. The same model is also made in: 90–280 V ₹ 5,999 · 130–280 V ₹ 3,999 · 170–280 V ₹ 2,499. Tell us which input range you need when you order.

Freight / transportation extra. Prices subject to confirmation at order.

Delivery & installation

Freight and dispatch timing are confirmed for your delivery location and the configuration you choose. Installation should be arranged through a qualified electrician. Dimensions, weight and handling requirements are confirmed with the final specification.

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Support & warranty

Contact Servolink for model-specific warranty coverage, installation guidance and service. Where a warranty period is listed in the specifications, confirm its coverage and exclusions in the final quotation.

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