Kutai Electronics Co., Ltd.

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Automatic Voltage Regulator

Product ID: EA63-4

Self Excited Automatic Voltage Regulator
Compatible with Basler* Model VC63-4A

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Specifications:
  • Sensing Input
    • Voltage: 120 (95 ~ 139) or 240 (190 ~ 277)
    • 1 phase 2 wire
    • Frequency: 50 / 60 Hz
  • Power Input
    • Voltage:95 ~ 139 VAC, 1 phase 2 wire
  • Power Output
    • Voltage: Max. 63 VDC
    • Current: Continuous 4A
    • Intermittent: 7A for 60 sec.
    • 9A for 10 sec.
    • Resistance:Min. 15 Ω- Max. 100 Ω
  • Thermal Drift: 0.05% per °C change in AVR ambient
  • External Volts Adjustment
    • ± 15% with 10K Ω 1 watt trimmer.
  • Under Frequency Protection
    • Knee point adjustable range 45 ~ 55 Hz
  • Voltage Build-up: Residual voltage at AVR terminal > 5 VAC
  • Unit Power Dissipation: Max. 15 watt
  • EMI Suppression:Internal Electromagnetic Interference Filtering
  • Voltage Regulation:< ±1% (with 4% engine governing)
  • Over Excitation Shutdown:Field volts shut down after time delay if exciter field volts exceeds 95 VDC ± 5%
Features:
  • < ± 1% Regulation.
  • Under Frequency Protection
  • Over Excitation Shut Down
  • EMI Suppression
  • Adjustable Voltage & Stability
  • 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