generator accessories EA16 Automatic Voltage Regulator AVR for genset set

1.EA16 Suitable Frequency 50/60 Hz

2.Soft Start Voltage Ramping

3.16 ADC Current Output

4.Can be used in Parallel Operation



< ±0.5% Regulation

Suitable for brushless type generator Sensing Input 170~510 VAC

Can be used in Parallel Operation

16 ADC Current Output

EA16 Suitable Frequency 50/60 Hz , EA16-400Hz Suitable Frequency 400 Hz

Soft Start Voltage Ramping

Load CT Current Compensation, Analogue Voltage Input


Model NO. EA16 EA16-400Hz

Sensing Input Voltage 170~510 VAC Single Phase 2 wire Voltage 170~510 VAC Single Phase 2 wire

Frequency 50/60 Hz Frequency 400 Hz

Power Output Voltage 60~300 VAC Single Phase 2 wire

Max. 90 VDC @ 240 VAC input Voltage 60~300 VAC Single Phase 2 wire

Max. 90 VDC @ 240 VAC input

Input Current Continuous 16A, Intermittent 20A for 10 Sec.

Resistance Min. 6Ω @ 35 VDC Current Continuous 16A, Intermittent 20A for 10 Sec.

Resistance Min. 6Ω @ 35 VDC

Voltage Regulation < ±0.5% (with 4% engine governing) < ±0.5% (with 4% engine governing)

Voltage Build-up Residual volts at AVR terminal > 5 VAC Residual volts at AVR terminal > 5 VAC

External Volts Adjustment ±5% with 2 KΩ 1 watt trimmer ±5% with 2 KΩ 1 watt trimmer

CT Current Compensation Input 1A or 5A (Selectable) 1A or 5A (Selectable)

Analogue Input ±5 VDC ±10% AC @ ±3 VDC ±5 VDC ±10% AC @ ±3 VDC

Unit Power Dissipation Max. 10 watt Max. 10 watt

Thermal Drift 0.03% per °C change in AVR ambient 0.03% per °C change in AVR ambient

Under Frequency Protection 55 Hz @ 60 Hz , 45 Hz @ 55 Hz (Adjustable) 320 Hz (Adjustable)

Environment Operating Temperature : -40~70 °C

Storage Temperature : -40~85 °C

Relative Humidity : Maximum 95%

Vibration : 3.3G @ 100~2 KHz Operating Temperature : -40~70 °C

Storage Temperature : -40~85 °C

Relative Humidity : Maximum 95%

Vibration : 3.3G @ 100~2 KHz

AVR Controls Functions VOLT : Voltage Adjustment

STAB : Stability Adjustment

U/F : To Set the U/F* Knee Point

(*U/F: Under Frequency Protection)

DROOP : To Adjust Droop

TRIM : Analogue Input Adjustment VOLT : Voltage Adjustment

STAB : Stability Adjustment

U/F : To Set the U/F* Knee Point

(*U/F: Under Frequency Protection)

DROOP : To Adjust Droop

TRIM : Analogue Input Adjustment

Dimensions 156.0 (L) x 106.0 (W) x 41.0 (H) mm 156.0 (L) x 106.0 (W) x 41.0 (H) mm

Weight 450 g ±2% 450 g ±2%

The professional person responsible for the quality of supervision and control in the entire process.

In order to get the superior quality we only use selected good element.

Aimed at enabling the production department to manufacture and assemble the product as efficiently as possible.