Описание
Descriptions:The R438 voltage regulator module can be powered by AREP or PMG field excitation system.
95-480V automatic voltage regulator is must-have item for your brushless generator, suitable for for Leroy Somer.
Voltage regulation ±0.5% at steady state and constant speed, phase to phase voltage sensing.
Controls by transistor means the regulation quality is independant of load applied.
Integrated "LAM" system to cope with increased loads applied to the engine, suitable for high levels of viration and harsh environments.
The R438 is compatible with other modules giving additional functions. Compatible with the AREP or PMG exitation system.
Electronic protection(overload,shortcircuit on opening of voltage sensing circuitexcitation overload current for 10 seconds
then return to approximately 1A).
Normal or rapid response time via ST2 jumper, voltage adjustment via potertiometer P2, quadrature drop adjustment via potertiometer P1,
max, excitation current adjustment via P5
Specifications:
Material: plastic, metal
Main color: black
Size: about 16.5x12x6.5cm
Fitment: for Leroy Somer
Power input: 35-75VAC (PMG, or auxiliary winding, single, three-phase)
Induction detection: 90-480VAC
Maximum output: DC 8A, 75V
Adjustment rate: better than 0.5%
Standard power supply: AREP or PMG
Rated overload current: 8A-10s
Voltage sensing: 5VA isolated via transformer
0-110V terminals=90-140V
0-220V terminals=170-260V
0-380V terminals=340-520V
Voltage regulation: ±1%
Current sensing(parallel operation): C.T. 2.5VA cl1, sencondary 1A(optional)
Applications to alternators: LSA 42.2, 43.2, 44.2
Package Included:
1pc x voltage regulator
1pc x English user manual
Note:
1. Due to the light difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.
PaymentWe accept Escrow, Visa, MasterCard, Moneybookers, Western Union, ect. as payment method only. And prompt payment will be highly appreciated.
All payments must be confirmed. (Shipping and billing addresses must match).
Shipping
Usually, we will ship the item within 1-5 days after receiving the payment.
Delivery Time and Postage:
----We can offer express delivery like EMS/DHL. In normal condition, it will take about 3-7 working days via express delivery. If you want express delivery, please contact us, we will calculate the postage for you, or you can check Shipping&Packaging for reference.
We will choose a suitable delivery according to your country, as to strive for a fastest and reliable shipping for your order.
If you have not received your shipment after 60 days after we send out your order, please contact us. We will help to check the delivery information and solve the problem for you.
Please kindly notice that the buyer need to be responsible for (in case) all or VAT under any circumstances.
Feedback
We will double check all the item before and make sure they are in good condition before dispatch.
if there is any unsatisfied with our product and service, please contact us first before leaving us 1, 2, 3 rating or Neutral/Negative feedback or dispute. As you know, your feedback is very important to us and be encouraged to us, we will try to our best to fix any problems you might be having and offer you the best service.
Customer service
We strive for 100% customer satisfaction on our business, we will do our best to service every of our customer.
If any questions, please contact us first, we will do our best to response in 12 business hours.
Характеристики
- Бренд
- Woopower
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