New Arrivals Generator AVR M31FA600A FOR MARELLI REPLACEMENT MEC 20
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- Supplier: Zhengzhou Atechi Machinery Co. Ltd.
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Product Overview
Description
Automatic voltague regulator AVR M31FA600A
Product Description
AVR M31FA600A controls the excitation current according to the alternator's output voltage. With a very simpleconception, the shunt excitation alternator is auto excited with a R250 and excitation alternator does not have a short circuit capacity, voltage regulation: around ±0.5%.
Product Paramenters
| Voltage regulation | Around ± 0.5 % |
| Supply range | 85 to 139 V |
| Potentiometer for voltage setting | 1000Ω /0.5W min. setting range ±5% |
| Operating at 50 Hz | Threshold at 48 Hz without LAM forimpactsbetween 30 and 40% of the rated Load |
| Threshold at 48 Hz with LAM 13% forimpacts between 40 and 70% of the rated Load. | |
| Threshold at 48 Hz with LAM 25% for impacts > 70% of the rated load | |
| Operating at 60 Hz | Threshold at 58 Hz without LAM forimpacts between 30 and 40% of the Rated load |
| Threshold at 58Hz with LAM 13% for impacts 40 and 70% of the rated load | |
| Threshold at 58Hz with LAM 25% for impacts > 70% of the rated load | |
| Specific operating | Threshold at 57Hz without LAM for speed variations at a steady state > 2 Hz |
| Threshold at 65Hz without LAM for speed and tractelec / gearlec (U/F gradient) | |
| Special: the factory setting 48Hz 2U/F gradient; a special programme is Possible on request. | |
| Threshold at 47.5 Hz without LAM for speed variations at a steady state > 2 Hz |
Company Introduction
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RFQ
Q: Is our company a trade company or factory?
A: We are manufacturer, we have own factory for AVR, Rectifier diodes. And have OEM factory for other parts like control moduel , speed control and canopy parts etc. Which is certified by Alibaba and our showed photos can prove it.
Q: Are the products original ?
A: Most the goods are replaced type made in china, but can 100% replaced the original one with reliable performance. Also we supply the Original parts for the parts too.Welcome to inquiry
Q: What' s the warranty?
A: Standard warranty 12months for all the goods. Vip enjoy 24months warranty
Q: Whats the leading time for the goods?
A: 80% of goods in stock supply will be sent out immediately against payment.
Whole process time for your information
1. 2-3days to express warehouse from our city;
2. 6-12 days from china to your address
Q: Can you provide the free sample?
A: Usually we didnt provide the free sample.But can apply some free sample according to your company qualification.But freight cost should be paid by customer.
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