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AS440 AUTOMATIC VOLTAGE REGULATOR (AVR) FOR GENERATOR(Nupart Carton/nomal Carton)
Description
Sensing Input |
Voltage |
Jumper selectable 100-130 Vac 1 phase |
Frequency |
50-60 Hz nominal |
|
Power input |
Voltage |
100-264 V ac 1 phase |
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 |
|
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 |
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°C |
95% |
|
Storage temperature |
Storage temperature -55 to +80C |
Why to choose us ?
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
Payment Terms
1.We accept Alipay, West Union, TT.
2.All major Credit cards are accepted through secure payment processor ESCROW.
Shippment Terms
1. We Ship to Worldwide, besides APO/FPO (^_^)
2. Orders processed timely after showing remittance copy.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your address.
Guarantee
1. Guarantee:1 year after selled.
2. During guarantee,the items share free repairs or replacement.
3. Customer is responsible for the freight come-and-go,and the custom tax.
4. You may consider to send the defective item with a economical way,and we send back the repaired items with your new order together.
5. To save the cost,pls send the item back without packing.
6. Pls provide the defective appearance and related invoice number.
7.We do not repair or replace item with an expired warranty.
8.All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email or give us a call any time.
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