500 VA CVT (Constant Voltage Transformer)

Single phaseAir cooledCVT

Ferro-resonant constant voltage transformer, 500 VA, input 160–260 V AC, output 230 V AC ±1%. No relays or moving parts.

Price on request

Quoted to your load and input voltage range

Input voltage range

160–260 V

Request a quotation →

Indicative price from the current price list. Freight extra. Final specification and price are confirmed with your quotation.

Not sure which input range suits your site? Share your voltage readings and we will confirm the right model.

Need help with this specification?

Capacity	500 VA
Phase	Single phase
Input voltage	160–260 V AC
Output voltage	230 V AC ±1%
Frequency	50 Hz
Winding	Copper
Cooling	Air cooled with fan
Metering	Analog voltmeter with push-to-read
Controls	MCB, mains indicator
Output	Sockets and fuse
Isolation	Separate input and output windings
Selected input / configuration	160–260 V

The Servolink 500 VA CVT (Constant Voltage Transformer) is a compact unit built to protect sensitive single phase equipment from voltage fluctuation, spikes and electrical noise. It takes a single phase input anywhere from 160 V to 260 V and delivers a steady 230 V AC output within ±1%, using a ferro-resonant transformer with no relays, motors or moving parts. Because the correction happens magnetically inside the transformer, the output stays stable the instant the input changes.

Typical applications: lab instruments, medical analyzers, computers, PLCs and small electronic equipment.

Type: Ferro-resonant Constant Voltage Transformer
Output Voltage: 230 V AC ±1%
Frequency: 50 Hz
Output Waveform: Sine wave
Correction: Instantaneous, no relays or moving parts
Isolation: Separate input and output windings; spike and noise suppression
Metering: Analog voltmeter with push-to-read
Controls & Indicators: MCB (ON/OFF), mains indicator lamp
Output: Output sockets, fuse
Winding: Copper
Cooling Type: Air cooled with cooling fan
Enclosure: Powder-coated sheet steel cabinet

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.

Contact the team →

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.

Contact the team →