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AVR / SVR Series

Servo Voltage Regulator

Servo-driven variable and booster transformers correcting voltage smoothly, up to 3000 kVA three-phase.

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Models
0
Rating
1 – 3000 kVA
Reference
AVR / SVR

The Hannibal Servo Voltage Regulator platform protects industrial loads from voltage fluctuations, low voltage and high voltage by using a servo motor, variable transformer, booster transformer and microprocessor control circuit.

The catalogue positions the AVR Series as ideal for industry, military installations, machines and elevators that require fast regulation and stable AC voltage.

Choose your supply

AVR/SVRSingle-phaseAVR / SVRSingle-phase3 configurations · 1 – 50 kVAView single-phase products →AVR/SVRThree-phaseAVR / SVRThree-phase6 configurations · 10 – 3000 kVAView three-phase products →
Compare all 18 configurations in one table

9 ratings — listed twice in the product data, once as AVR and once as SVR

Single-phase3 models
1–10 kVAAVR-1P-1-10KVA10–25 kVAAVR-1P-10-25KVA25–50 kVAAVR-1P-25-50KVA
Three-phase6 models
10–100 kVAAVR-3P-10-100KVA100–250 kVAAVR-3P-100-250KVA250–500 kVAAVR-3P-250-500KVA500–1000 kVAAVR-3P-500-1000KVA1000–2000 kVAAVR-3P-1000-2000KVA2000–3000 kVAAVR-3P-2000-3000KVA

Across the AVR / SVR range

Common technical platform

  1. Microprocessor-controlled servo voltage stabilization for low/high voltage and voltage fluctuation protection.
  2. Smooth stepless output voltage correction with sinusoidal waveform output.
  3. AC servo motor with variable transformer and booster transformer regulation principle.
  4. Input/output voltage-current display with load percentage and transformer temperature values.
  5. Manual bypass, advanced alarm menu and fan cooling system.
  6. Chassis technology designed to reduce sensitivity to dust, moisture and vibration.

Options & accessories

  1. RFI filter, bypass line and surge protection.
  2. Redundant fans, natural cooling plus smart fan system and custom cabinet color.
  3. Ingress protection up to IP66 and cable entry from top, side, bottom or rear.
  4. Touch panel with mimic diagram, 500 real-time event log, multilingual 320x240 graphic display.
  5. RS232/RS485 ports, Modbus RTU, remote EPO, remote display panel, dry contact and SNMP.

Standards & compliance

  1. IEC62041-2:2016 electromagnetic compatibility requirements.
  2. IEC61558-2-2014 safety requirements.
  3. ISO 9001 and ISO 14001 certificate listed in catalogue.
  4. CE certified according to catalogue product overview.
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