Automatic Voltage Regulator Stamford AVR (E000-24602/1P SX-460)

Product no.: 142140001

Currently unavailable

PVP. 780.00 €

PVP no incluye IVA

Delivery weight: 1 kg

Product data sheet

DESCRIPTION

The SX460 was replaced by the latest new model AS 440.

SX460 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brush-less generator.

In addition to regulating the generator voltage, the AVR circuitry includes under-speed and sensing loss protection features. Excitation power is derived directly from the generator terminals.

INPUT	Voltage Jumper selectable
	95-132V AC or
	190-264V AC
	Frequency 50-60 Hz nominal
	Phase 1

OUTPUT	Voltage max 90V dc at 207V ac input
	Current continuous 4 A dc
	Intermittent 6 A for 10 secs
	Resistance 15 ohms minimum

REGULATION	+/- 1.5%

THERMAL DRIFT	0.05% per deg. C change in AVR ambient

TYPICAL SYSTEM RESPONSE	AVR response 20 ms
	Filed current to 90% 80 ms
	Machine Volts to 97% 300 ms

EXTERNAL VOLTAGE ADJUSTMENT	+/-10% with 1 k ohm 1 watt trimmer

UNDER FREQUENCY PROTECTION	Set point 95% Hz
	Slope 170% down to 30 Hz

UNIT POWER DISSIPATION	10 watts maximum

BUILD UP VOLTAGE	4 Volts @ AVR terminals

ENVIRONMENTAL	Vibration 20-100 Hz 50mm/sec
	100Hz – 2kHz 3.3g
	Operating temperature -40 to +70°C
	Relative Humidity 0-70°C 95%
	Storage temperature -55 to +80°C