AVR AS440 for Stamford Generator

Place of Origin: China

Model Number: AS440

Weight: 0.45kg

Generator Type: Diesel or GasEngine

Material: Soft rubber base

Capacitance color: Gray

Package size: 17.5*15*162.5px

Purpose: brushless generator

Packaging Details:  Standard Carton.

Size of packing: 22x15x125pxSize of carton: 51x41x925px 50~70 pcs/carton

Specifications

Power input                                                               Voltage   100-264V ac 1 phase

                                                   Frequency   50-60Hz nominal

Output                                                                       Voltage     82Vdc @200V ac

Current continuous                                                   4A

Resistance                                                                15 ohms min

                                                 (10 ohms min when input volts i s less than 175ac)

Regulation                                                               +/-1.0%

Thermal Drift                                                           0.03% per deg. C change in AVR ambient

AVR response                                                          20ms

Field current to 90%                                                80ms

Machine Volts to 97%                                             300ms

External Voltage Adjustment                                  +/-10% with 1 k ohm 1 watt trimmer

Under frequency Protection Setpoint                       94-98%Hz

Unit power Dissipation                                            12 watts maximum

Build Up Voltage                                                      4 Volts @ AVR terminals

Analogue input                                                          Maximum input +/-5V dc

Sensitivity                                                                 1V for 5% Generator Volts(adjustable)

Input resistance                                                         1k ohm

Quadrature Droop input                                            10 ohms burden

Max. Sensitivity                                                        0.07A for 5% droop 0 PF

Max. Input                                                                 0.33A

Over Excitation protection Setpoint                         75V dc

Time delay                                                                10-15 seconds (fixed)

Environmental Vibration                                          20-100Hz   50mm/sec

                                    100Hz-2 kHz   3.3 g

Operating temperature                                             -40 to +70C

Relative Humidity                                                   0-70C 95%

Storage temperature                                                -55 to +80C