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Build Your Online Product Catalogs?
| Product Name: |
AS440 for Generator AVR with factory price
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| Supply Ability: |
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| Related proudcts |
automatic voltage re, |
| Specifications |
16*13*9 |
| Price Term: |
exw |
| Port of loading: |
Fuzhou |
| Minimum Order |
1pcs |
| Unit Price: |
USD37/pcs |
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1.Generator AVR AS440
AS440 is a half wave phase controlled thyristor type AVR and forms part of the excitation system for a brushless generator. The design employs Surface Mount Technology (SMT) for high integration of features in a small footprint AVR.
2.AS440 Technical specification:
Technical specification
Sensing input
voltage
Jumper selectable.100-130 Vac 1 phase or 190-264 Vac 1 phase
frequency
50-60 Hz nominal
Power input
Voltage
100-264 V ac 1 phase
frequency
100-120 Hz nominal
output
voltage
82 V d.c. @ 200 V a.c.
Current
Continuous 4 A dc. transient 7.5A for 10 secs.
resistance
15 ohms min
regulation
+/- 1.0% (see note 1)
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%
300ms
External voltage adjustment
+/- 10% with 1 k ohm 1 watt trimmer
Under frequency protection
Set point
95% Hz(see note 4)
Unit power dissipation
12 watts maximum
ANALOGUE INPUT
Maximum input
+/- 5V dc
Sensitivity
1v for 5% Generator Volts (adjustable)
Input resistance
1k ohm
QUADRATURE DROOP INPUT
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)
Build up voltage
4 volts @ AVR terminals |
| Company: |
Shenzhou (Fujian) Electrical Machines Co., Ltd.
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| Contact: |
Ms. jesse tu |
| Address: |
No. 2, Banzhong Industrial Zone |
| Postcode: |
355000 |
| Tel: |
008613255062502 |
| Fax: |
00865923228862 |
| E-mail: |
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