Automatic Voltage Regulator
Product ID: EA15A

Universal 15 Amp 1/2 Wave Self Excited Can Be Used In Parallel Operation

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Specifications:

• Sensing & Power Input
• Voltage: 220/380/440/480 VAC, 1 phase 2 wire (Jumper selectable)
• Frequency: 50 / 60Hz (Jumper 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 5K Ω 1 watt trimmer.
• Soft Start Ramp Time: 2 sec.
• Unit Power Dissipation: Max. 10 watt
• Thermal Drift: 0.03% per °C change in AVR ambient.
• Under Frequency Protection:
• For 60Hz knee point set at 55Hz
• For 50Hz knee point at 45Hz

Features:

• < ± 0.5% Regulation.
• Senses Input Voltage 220/380/440/480VAC
• Can be used in Parallel Operation
• Simple 50/60 Hz U/F Programming
• Soft Start Voltage Ramping
• With Under Frequency Protection
• Built-in high breaking capacity fuse.





Ordering information:

• Minimum Order: Negotiable set
• TEL: 886-7-8121771
• FAX: 886-7-8121775
• E-mail: kutai2008@kutai.com.tw