http://WWW.DELCOTIN.COM
DELCOTENGG 5ab096c371f3810b00fb9e44 False 741 117
OK
background image not found
Found Update results for
'generator parts'
5
SX440 AVR Stamford (Original) General Description / Specifications SX440 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. Positive voltage build up from residual levels is ensured by the use of efficient semiconductors in the power circuitry of the AVR.The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulation of +/- 1.5%. In addition to being powered from the main stator, the AVR also derives a sample voltage from the output windings for voltage control purposes. In response to this sample voltage, the AVR controls the power fed to the exciter field, and hence the main field, to maintain the machine output voltage within the specified limits, compensating for load, speed, temperature and power factor of the generator. A frequency measuring circuit continually monitors the generator output and provides output under-speed protection of the excitation system, by reducing the output voltage proportionally with speed below a pre-settable threshold. A manual adjustment is provided for factory setting of the under frequency roll off point, (UFRO).This can easily be changed to 50 or 60 Hz in the field by pushon link selection. Provision is made for the connection of a remote voltage trimmer, allowing the user fine control of the generator's output. General Characteristics�� 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% (see note 5) ��� > Storage temperature -55 to +80�C NOTES 1. With 4% engine governing 2. After 10 minutes. 3. Applies to Mod status F onwards. Generator de-rate may apply. Check with factory. 4. Factory set, semi-sealed, jumper selectable 5. Non condensing. Standard Applications Stamford Alternator BC16, BC18, UC22, �UC27 InGENERAL POWERwe�understand�the urgency of your�requirements for emergency and back up generators, and we have committed by establishing automatic voltage regulator stock of 500+ units in Miami Florida generator stock of 300+ units in Miami Florida currently serving: Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer), D/P, D/A, Other Additional Information: Minimum Order Quantity: 1 Piece Rs 6, 800 / Piece
Generator Alternator Power Thyristor Having years of expertise and skills in domain, we are providing an extensive range of Generator Alternator Power Thyristor. The Generator Alternator Power Thyristor, we offer are used in power generating systems and reliable too. Our offered Generator Alternator Power Thyristor are highly demanded in the market for their effectiveness. Features: High performance Long functional life Reliable Additional Information: Minimum Order Quantity: 2 Piece Rs 450 / Piece
Radiators We take pleasure in introducing ourselves as leading trading, exporting and retailing of Car Radiator. This industrial product is widely praised for efficient working. Radiator Repair And Service Product Details: Minimum Order Quantity 1 Unit Application/Usage Automobile Type of Service Maintenance, Repair, Disassembly We are experts in meeting the demands of delivering unmatched Generator Radiator Services. Our years of experience invested in the field of distribution & maintenance of power generators has also helped us to gain in-depth experience in the finer aspects of genset repairing. Our enterprising & skilled technicians are also well equipped with necessary tools that help them to correctly identify & correct the problems related to the running of generators. Having achieved a unique position as a Diesel Generator Repair Service Provider in the market, Rs 750 / Unit
Generator Alternator Spare Parts Leveraging over the skills of our qualified team of professionals, we are instrumental in trading, exporting and retailing Panel Board. This product is extensively used in various places for managing the power supply in industrial operations, building and other places. AVR Card Product Details: Minimum Order Quantity 1 Number Condition New Output Type Variable SUITABLE FOR ALL MAKES GENERATOR AND RANG: 5K VA TO 125KVA Rs 950 / Number
Generator Terminals Product Details: Minimum Order Quantity 1 Piece Generator Brand Mahindra, Kirloskar Pin Type 2 Pin, 4 Pin, 12 Pin Owing to the rich industrial experience and expertise in this business, we are involved in providing Generator Terminals. Features: Fine finishing Durability Resistance against abrasion Rs 250 / Piece
1
false