Find Stamford AVR AS440 Automatic Voltage Regulator in guangzhou, 广东省, China, for US $42.00

Condition:New Brand:HK Warranty:1 Year Manufacturer Part Number:E000-24403 Country/Region of Manufacture:China UPC:Does not apply

AS440 is a half wave phase controlled thyristor type AVR and forms part of the excitation system for a brush-less generator. The design employs Surface Mount Technology (SMT) for high integration of features in a small footprint AVR.

Sensing Input	Voltage	Jumper selectable 100-130 Vac 1 phase 190-264 Vac 1 phase
Sensing Input	Frequency	50-60 Hz nominal
Power input	Voltage	100-264 V ac 1 phase
Power input	Frequency	50-60 Hz nominal
Output	Voltage	82 V d.c. @ 200 V a.c.
	Current	Continuous 4A transient 7.5A for 10 secs
	Resistance	15 ohms min (10 ohms min when input Volts is less than 175 ac)
Regulation	± 1.0%
Thermal drift	0.03% 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 1kohm 1 watt trimmer Increasing resistance lowers voltage.
Uuder frequency protection	Set point	94 -98% Hz
Unitpower dissipation	12 watts maximum
Build up voltage	4 Volts @ AVR terminals
Analogue voltage	Maximum input	±5 Vdc
	Sensitivity	1V for 5% Generator Volts (adjustable)
	Input resistance	1k ohm
Quadrature droop input	10 ohms burden
	Max. sensitivity: 0.07 A for 5% droop 0PF
	Max. input: 0.33 A
Over excitation protection	Set point	65 V dc
Over excitation protection	Time delay	10-15 seconds (fixed)
Environmental	Vibration	20-100 Hz
		100Hz – 2kHz
50mm/sec	Operating temperature	40degree under zero to 70 degree
3.3g	Relative humidity 0-70℃	95%
	Storage temperature	Storage temperature -55 to +80C

1. Item will be shipped within 1-5 business days.

2. Delivery Time:
----Via Express: Generally 3-15 working days.
----Via Air Mail: Generally 10-35 working days.

3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.

4.SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary,particularly during the holiday season.

5. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.

6.The shipping cost does not include any import taxes, and buyers are responsible for customs duties.

7. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

1.We also provide 12-month free maintenance. The buyer should return the product in the original conditions to us and should bear the shipping costs for return. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.

2.Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.

3.We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyershould make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.

The buyer will be responsible for the shipping fees to return the items.

1. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete.

2. Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.

3. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you

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Stamford Avr As440 Automatic Voltage Regulator on 2040-parts.com

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