Product ID: EA321

Automatic Voltage Regulator

Permanent Magnet Generator Type AVR

Compatible with Newage* Model MX321

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• Sensing Input
• Voltage:190 ~ 264 VAC, 2 or 3 phase
• Frequency:50 / 60 Hz selectable
• Power Input
• Voltage:170 ~ 220 VAC, 3 phase 3 wire
• Current:3A / phase
• Frequency:100 ~ 120 Hz nominal
• Output
• Voltage:Max. 120 VDC
• Current:Continuous 3.7A
• Intermittent 6A for 10 sec.
• Resistance:Min. 15 Ω
• Voltage Regulation: < ±0.5% RMS (with 4% engine governing)
• Voltage Build-up: Residual volts at AVR terminal > 5 VAC
• Soft Start Ramp Time: 0.4 ~ 4 sec. adjustment
• Thermal Drift: 0.05% per °C change in AVR ambient
• Current Limit Input: Burden: 10 Ω, Sensitivity range: 0.5 ~ 1A
• Unit Power Dissipation: Max. 18 watt
• External Volts Adjustment: ±10%with 1KΩ 1 watt trimmer
• Over Excitation Protection
• Set point:75 VDC, Time delay 8 ~ 15 sec.
• Under Frequency Protection (UFRO)
• Set point:95% Hz (Factory set)
• Slope:100 ~ 300 % down to 30 Hz
• Max. Dwell:20% volts/sec. recovery
• Analogue Input: Max. Input:±5 VDC

Features:

• < ±0.5% RMS Regulation
• For Use In Parallel Operation
• RAMP, DIP, DWELL, DROOP, RMS, U/F, Over Voltage & Over Excitation Adjustment Functions
• Over Exc. /Over Volt. & UFRO LED Indicators
• Current Limiting Function

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