Kutai Electronics Co., Ltd.

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Automatic Voltage Regulator

Product ID: EA15A3H

Automatic Voltage Regulator

EA15A3H
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Universal 15 Amp 1/2 Wave Self Excited
3 Phase Voltage Sensing

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Specifications:
  • Sensing & Power Input
    • Voltage: 220/380/440 VAC, 3 phase 3 wire.
    • Frequency: 50 / 60Hz selectable
  • Output
    • Voltage: Max. 90 VDC @240 VAC input
    • Current: Continuous 15A
    • Intermittent: 20A for 10 sec.
    • Resistance:
      • Min. 4 Ω at 35 Volts output
    • Voltage Regulation: < ± 0.5% (with 4% engine governing).
    • Voltage Build-up: More then >5 VAC Residual voltage needed
    • External Volts Adjustment: ± 15% with 1K Ω 1 watt trimmer.
    • Soft Start Ramp Time: 2 sec.
    • Unit Power Dissipation: Max. 8 watt
    • Thermal Drift: 0.03% per °C change in AVR ambient.
    • Under Frequency Protection: For 60Hz knee point set at 55Hz
    • Factory Setting: For 50Hz knee point at 45Hz
Features:
  • < ±1% Regulation.
  • 220/380/440/480V Input Voltage Sensing
  • 3 Phase Sensing
  • High 15A Output Current
  • 50/60 Hz Under Frequency Protection
  • Soft Start Ramping
  • Built-in High Breaking Capacity Fuse

Main Products:
Engine control unit, Transfer Switch, Generator Voltage Regulator, Automatic Transfer Switch, Automatic Voltage Regulator, Automatic Battery Charger, Electronic Governor Controller, ATS Controller and Genset Controller

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Contact Details

CEO: Jeff Leu
Sales Contact: Ian Chang
Minimum Order:Negotiable
FOB:Taiwan
Address:No.3, Lane 201, Chien Fu St., Chyan Jenn Dist. Kaohsiung, 806 Taiwan
Tel:886-7-8121771
Fax:886-7-8121775
E-mail: kutai2009@kutai.com.tw
URL: http://www.kutai.com.tw
http://www.allproducts.com/manufacture2/kutai/

Contact Us

Kutai Electronics Co., Ltd.
    Address: No.3, Lane 201, Chien Fu St., Chyan Jenn Dist. Kaohsiung, 806 Taiwan
    Tel: 886-7-8121771
    Fax: 886-7-8121775