Stamford AVR AS440

FOB Price

USD $10 - $60 / Piece

10 Pieces(Min.Order)

Supply Ability 3000 Piece / Pieces per Month
Port Fuzhou / Xiamen
Payment Terms:T/T Credit Card

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Product Details

Place of Origin:	Fujian, China	Brand Name:	Chengfeng	Model Number:	AS440
Usage:	Other, JIW, Regulating Voltage for GeneratorName	Phase:	Single Phase	Current Type:	AC

Product Description

Stamford AVR AS440:

Product Description

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

Packaging & Shipping

Packaging: Standard Carton Packing

Payment Terms:

1.We accept West Union, T/T, MoneyGram, L/C,D/P,D/A, Escrow, Cash.

2.All major Credit cards are accepted through secure payment processor ESCROW.

Shipment Terms:

1. We Ship to Worldwide, except APO/FPO

2. Orders processed timely after showing bank transfer.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your address.

Our Services

1.Founded in 2005,with full experience of 10 years in manufacturing generator spare parts.

2.Started export since the year of 2008,with quick response to serve the oversea customers

3.Have already passed the strict quality inspection of ISO9001:2000 quality management system

4.Strong R&D Team to design and test products

5.Professional designers and technicians to provide technical assitance

6.Strict quality control process with strict standards

7.Strong installation consulting support

8.Quick after-sale technical advice and guidance

Contact Us

Fuan Chengfeng Electronics Co., Ltd.: Contact nameBlissy Lei; Phone86-593-6207000; AddressRoom 1606, 16th Floor, No. 1, Huaxing Zhonghuan, Guangchang Rd., Yangtou, Fu'an

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