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Stamford AVR Sx440 Generator Diesel Engine Automatic Voltage Regulator

Stamford AVR Sx440 Generator Diesel Engine Automatic Voltage Regulator
Price: US $ 24-28/Piece
Trade Terms: FOB,CIF
Min Order: 1/Piece
Pay Type: T/T,Money Gram,Western Union
Stamford avr SX440 generator diesel engine automatic voltage regulator

SX440 stamford alternator avr control
1.1 year warranty
2. Fast delivery time
3. In stock, manufactory
4. Made in china

1. Introduction
SX440 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator
The Propose employs surface mount technology (SMT) for high integration of features in a minute footprint AVR. Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. The control and voltage sensing circuits have separate terminals, allowing the excitation power to be resulting directly from the stator winding for necessary applications or from an auxiliary winding if sustained short circuit performance is essential. Which is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with load regulations of +/- 1%
*Stability adjustment
*Under frequency roll off adjustment
* Trim adjustment
* Optimum response selection
* Droop adjustment

2. Technical data:
Input
Voltage
190-264V ac
Frequency
50-60 Hz nominal
Phase
1
Wire
2
Output
Voltage
Max 90V dc at 207V ac input
Current
Continuous 4A dc, intermittent 6A for 10 secs
Resistance
15 ohms minimum
Regulation
+/- 1.0%
Thermal Drift
0.04% per deg. C change in AVR ambient
Typical system response
AVR response
20ms
Filed current to 90%
80 ms
Machine Volts to 97%
300ms
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
12 watts maximum
Build up voltage
4 Volts @ AVR terminals
Analogue Input
Maximum input
± 5V dc
Sensitivity
1v for 5%
Input resistance
1k ohm
Quadrature Droop Input
10 ohms burden
Max. Sensitivity: 0.07 A for 5% droop 0PF
Max. Input: 0.33A
Environmental
Vibration
20-100 Hz, 50mm/se
100Hz - 2kHz, 3.3g
Operating temperature
-40 to +70 Deg. C
Relative Humidity 0-70 Deg. C
95%
Storage temperature
-55 to +80 Deg. C
Prod Model: sx440
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Place Of Origin: Fujian, China (Mainland)
Guarantee: 365 Days
Purpose: Brushless Generator
Model Number: Sx440
Certificate: ISO9001
This is Elyn from Populace Electronic Co., Ltd...We specialized in all kinds of generator parts.

AVR Series:

GAVR-8A, GAVR-12A, GAVR-15A, SX460, SX440, MX341, MX321, AS440, AS480, R230, R250, R438, R448, R449, R450 etc.

Deep Sea Controller:

DSE701, DSE501, DSE702, DSE703, DSE704, DSE5110, DSE710, DSE720.

Speed Controller:

3037359, 3044196, ESD5120, ESD5111, ESD5520, ESD5500E, ESD5220, etc

Battery Charger:

12V, 24V, CHR-1445, CHR-2655

Wilson Controller:

EIM630-465, EIM630-466, EIM650-044, 650-091, 650-092, etc.

GAC Actuator:

3408324, 3408326, 3408328, ADC120, ADC175, ADC225, etc.

Diode Bridge:

RSK1001, RSK2001, RSK5001, RSK6001, LSA432, 330-25777, etc.

Solenoid:

XHQ-PT, 36607197, 3906398, B4002-1115030, etc.

Other parts:

Oil sensor, speed sensor, VDO water sensor, etc.

Send your message to this manufacturer

  • Populace Electronic Co., Ltd.

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