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US Stock, Free Shipping avaliable. Fastest delivered in 3 days.
Application:
TAL040 B, TAL040 C, TAL040 C1, TAL040 D, TAL040 E, TAL040 F TAL042 A, TAL042 B, TAL042 C, TAL042 D, TAL042 E, TAL042 F, TAL042 G, TAL042 H TAL044 A, TAL044 B, TAL044 C, TAL044 D, TAL044 D1, TAL044 E, TAL044 H, TAL044 J, TAL044 K
Interchange part number:
R120 AEM230RE005
Description:
Automatic Voltage Regulator AVR
Specification:
Sensing input:
- Voltage: 277 VAC ± 10% for 1-phase,
415 VAC line-to-line ± 10% for 3-phase,
2-line sensing. The AVR senses the true
average of the line-to-line waveform. Use
the resistor (SMD) network for trouble-free
Sensing and control of sensed voltage/regulation.
Input power:
- Voltage: 277 VAC rms ± 10%
- Frequency: 50/60 Hz
Output power:
-Voltage: 95 VDC for 240 VAC Input
-Current:
4 A DC
6 A for 30 sec. (when allowed by the field resistance)
Operating temperature: -20ºC to +70ºC
Storage temperature: -40ºC to +80ºC
Voltage setting: min ± 10% of rated voltage.
Stability setting: can be adjusted to obtain
a correct transient response in a steady state.
Under frequency roll-off setting: available
Below 46 Hz for 50 Hz and below 56 Hz for 60 Hz.
Voltage build-up: 2 Volts (L-N)
Voltage regulation: ± 1% at the AVR
terminals with a THC <5%.
Thermal drift: ± 1% for 30ºC change in temperature.
Response time: less than 50 ms.
Closed loop response: typically 0.5 sec to recover 98% of the defined voltage for a field forcing ratio of 1:2.
Sensing loss protection: the voltage
should disappear when the sensing circuit is open.
Overexcitation protection: 10 VDC to 85 VDC.
Set point: 60 VDC
Protection fuse: 4 A, 240 VAC.
Potentiometer sealing: except for the
V-trim potentiometer, all potentiometers are sealed.
Frequency roll-off indicator: LED provided (UF).
Sensing loss indicator: LED provided (SL).
Overexcitation indicator: LED provided (OE).
Protection on the devices: suitable R-C
snubber to be provided for the device used
to protect against voltage surges.
Potting/Encapsulation details: the
components on the AVR should be
completely encapsulated with suitable PU
resin compound to absorb transients/
vibrations during operation.
Alternator excitation details: (typical)
-Full load:
Excitation voltage: 40 to 50 V
Excitation current: 2.5 to 4.0 A
Some of our products are free shipping. For details, please refer to the product details page. The free shipping areas are as follows: United States, Canada, Australia,New Zealand.
1. Processing time
Usually shipped within 3 business days after payment is received.
2. Delivery Time:
Expedited Shipping(FedEx/DHL):To USA/Canada 3-5 working days, to other countries 3-8 working days.
Expedited shipping by UPS: 4-7 working days.
Free shipping(USPS/Other expresses): To USA/Canada 7-10 working days, to other countries 7-15 working days.
This is normal condition , but sometimes int'l delivery is highly depended on the courier company and local customs/duties.
3. Shipping Charge
Shipping costs are calculated by weight and country. Different products and addresses will have different shipping charges. You can view it on the shopping cart page.
This is part of the shipping cost based on weight:
Expedited shipping by DHL/FedEx (0.1kg–0.5kg) $15.90 USD
Expedited shipping by DHL/FedEx（0.51kg–1kg) $19.80 USD
Expedited shipping by DHL/FedEx (1.01kg–1.5kg) $25.80 USD
Expedited shipping by DHL/FedEx (1.511kg–2kg) $31.80 USD
Expedited shipping by DHL/FedEx (2.01kg–2.5kg) $37.80 USD
4. Eligible conditions for the free shipping policy: US/Canada, orders over $15.00 can enjoy free shipping.
Please contact via email info@wdpart.com, chat in store, request a return or exchange label or call +86-13456396317.
WDPART offer 30-day guarantee on receipt, which means you can request a return within 30 days after your ordered. WDPART must be informed of any return requests within 30 days of the date the customer placing the order. For Warranty products (Replacement parts only.Original parts are of no return) returns follow instructions.
Please Contact us for Return in 30 days.
Please note parts must be in new condition. Parts will not be accepted for return if they have been installed or not in new condition.
PLEASE NOTE: Genuine/Original parts do not provide return or exchange service.
Return/Exchange Steps:
Please Contact via email info@wdpart.com, call +86-13456396317 Request a return label and state the reason for your return.
1.We have warehouses in USA and China,please contact us first for return or exchange. Contact via email info@wdpart.com, call +86-13456396317.
2.We will send you the return adddress after confirmation then please waiting for the return.
3.After we receiving the return and checking the package that there is no problem,we will resend the order or make refund.
Refund processing time:
We will issue a refund within 1-3 working days after confirming receipt of the return package.
1. Refund via Paypal will be received within 1-2 days.
2. Credit card refunds will be received within 5 days. (We will send you a refund voucher, the specific processing time is subject to the bank)
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This part(s) is guaranteed to be free from defects and is covered by our Hassle Free One-Year Warranty, unless otherwise stated in Parts.
(2) CANCEL your order. In rare situations, new circumstances may come to our attention after the placement of an order. Therefore we reserve the right to cancel your order for a full refund at any time.
Orders ship out within 48-72 business hours on average. Due to the COVID-19 pandemic, please allow for some shipments that require additional transit time.
Please email us about your item list. We will response you within 12 hours.
Delivery is determined by the type of shipping you go with. Normally, all orders are delivered within 3-7 business days. Many things can play a factor such as Location, Weather, and the items in the order. If you have any questions, please reach out to us before ordering.
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