Automatic Voltage Regulator AVR R120 for Leroy Somer Generator
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Automatic Voltage Regulator AVR R120 for Leroy Somer Generator
Part Number:
OEM NO. R120
Application:
For Leroy Somer Generator The R120 is used on the following Leroy Somer Alternators:TAL040 B, TAL040 C, TAL040 C1, TAL040 D, TAL040 E, TAL040 FTAL042 A, TAL042 B, TAL042 C, TAL042 D, TAL042 E, TAL042 F, TAL042 G, TAL042 HTAL044 A, TAL044 B, TAL044 C, TAL044 D, TAL044 D1, TAL044 E, TAL044 H, TAL044 J, TAL044 KSAME EXACT AVR AS:Leroy Somer Voltage Regulator AEM230RE005Leroy Somer Voltage Regulator 4969966
thecomponents on the AVR should becompletely encapsulated with suitable PUresin compound to absorb transients/vibrations during operation.Alternator excitation
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 trueaverage of the line-to-line waveform. Usethe resistor (SMD) network for trouble-freesensing 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 DC6 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 obtaina correct transient response in steady state.
Under frequency roll-off setting: availablebelow 46 Hz for 50 Hz and below 56 Hz for 60 Hz.
Voltage build-up: 2 Volts (L-N)
Voltage regulation: ± 1% at the AVRterminals 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 voltageshould disappear when the sensing circuit is open.
Overexcitation protection: 10 VDC to 85 VDC.
Set point: 60 VDCProtection fuse: 4 A, 240 VAC.
Potentiometer sealing: except for theV-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-Csnubber to be provided for the device usedto protect against voltage surges.
Potting/Encapsulation
(typical)- Full load:Excitation voltage: 40 to 50 VExcitation current: 2.5 to 4.0
Note:It is heavey parts.The freight calculated by system is for air express.Please contact us for freight by sea.
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Shipping Cost
We try our best to providing customers with fast, high quality logistics delivery services worldwidely.
In order to provide better service to our valued customers, we implement free shipping for all products in the Buymachineryparts shop from 23th Aug., 2023.
The freight calculated by system is only for air express.
Part of the heavy goods need to be sent by sea, pls contact us for freight.
Shipping Time
Order fulfillment time ( two parts ):
- Handing Time:
Normally, we will ship orders within 0-3 business days
The handing time include: Order handling, Picking from the nearest warehouse, Packaging, Quality inspection, Label printing, waiting express to pick up, and provide the tracking No. in order details, you will also receive shipping reminder email.
- Delivery time
❶Express Shipping: 3-7 business days (DHL, UPS, FEDEX, SF EXPRESS).
❷Part of the heavy goods need to be sent by sea, it will take 30 business days to your hand.
Please make sure you shipping address and other shipping info is correct and precise.
Note: Since the global COVID-19 has not yet ended, some countries will have a few days delay, Please understand!
Notice
The recipient is responsible for paying all applicable duties, taxes and brokerage fees.
Tracking
You could track your order in the official website of shipping carrier. Or third-party tracking website.
- General: www.ship24.com
- FedEx: www.fedex.com
- DHL: www.dhl.com
- UPS: www.ups.com
- Buymachineryparts page: https://www.buymachineryparts.com/apps/track123
Return Policy
Buymachineryparts always want customers to be satisfied with their shopping experience, so the return policy is very important to to ensure their own interests.
To assure customer satisfaction we made this procedure as clear as possible.
We offer 30-day guarantee on receipt of parts.
(For all non-warranty Replacement parts only. Original parts are of no return)
If you received defective quality, damaged or incorrect parts, Please contact us within 30 days for retrun or exchange.
Return / Exchange Conditions & Freight Responsibility
| Condition | Returnable | Exchangable | Delivered Freight | Return Freight |
|---|---|---|---|---|
| Defective quality Parts | Yes | Yes | Seller | Seller |
| Damaged Parts | No Need | Yes | Seller | Seller |
| Incorrect Parts | Yes | Yes | Seller | Seller |
| Place wrong order | Yes | Yes | Buyer | Buyer |
| No longer need | Yes | No | Buyer | Buyer |
Note:
Please check whether the product is in good condition before return, We do not accept parts that have
already been installed or not in new condition. If parts are damaged,
please send us the pictures asap for confirming.
Return / Exchange Steps:
1, Contact us via email: sales@buymachineryparts.com, send us pictures for quick confirmation.
2, We will send you the return address after confirmation within 24 hours then waiting for the retrun.
3, After receiving the return and checking that there is no problem, we will resend the order or make refund.
- Refund through Paypal will be received immediately.
- Refund through Credit Card will be received in 5 work days(We will refund and send you the slip,handle time is for bank)
please contact us first for return or exchange,
buyers must ship the package per the instructions provided by the
customer service representative.
Not allowed returns will be rejected.
Buymachineryparts invite you to become our wholesale customer, you will get many benefits:
- Dealer's specific bulk prices
- Use your exclusive wholesale account to place order.
- Professional B2B team at your service.
- Supply more products, inquiry from our B2B team.
Before becoming our wholesale customer, pls fill in the application form, let us know your company information, we will approve as soon as possible.
Automatic Voltage Regulator AVR R120 for Leroy Somer Generator
Part Number:
OEM NO. R120
Application:
For Leroy Somer Generator The R120 is used on the following Leroy Somer Alternators:TAL040 B, TAL040 C, TAL040 C1, TAL040 D, TAL040 E, TAL040 FTAL042 A, TAL042 B, TAL042 C, TAL042 D, TAL042 E, TAL042 F, TAL042 G, TAL042 HTAL044 A, TAL044 B, TAL044 C, TAL044 D, TAL044 D1, TAL044 E, TAL044 H, TAL044 J, TAL044 KSAME EXACT AVR AS:Leroy Somer Voltage Regulator AEM230RE005Leroy Somer Voltage Regulator 4969966
thecomponents on the AVR should becompletely encapsulated with suitable PUresin compound to absorb transients/vibrations during operation.Alternator excitation
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 trueaverage of the line-to-line waveform. Usethe resistor (SMD) network for trouble-freesensing 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 DC6 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 obtaina correct transient response in steady state.
Under frequency roll-off setting: availablebelow 46 Hz for 50 Hz and below 56 Hz for 60 Hz.
Voltage build-up: 2 Volts (L-N)
Voltage regulation: ± 1% at the AVRterminals 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 voltageshould disappear when the sensing circuit is open.
Overexcitation protection: 10 VDC to 85 VDC.
Set point: 60 VDCProtection fuse: 4 A, 240 VAC.
Potentiometer sealing: except for theV-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-Csnubber to be provided for the device usedto protect against voltage surges.
Potting/Encapsulation
(typical)- Full load:Excitation voltage: 40 to 50 VExcitation current: 2.5 to 4.0
Note:It is heavey parts.The freight calculated by system is for air express.Please contact us for freight by sea.
Quality Factories Show
Office Buildings Show
Workshops Show
Testing Equipments Show
Production Equipments Show
Factories Certification Show
TS16949/ISO9001/CE CERTIFICATIONS
TS16949/ISO9001/CE CERTIFICATIONS
Shipping Cost
We try our best to providing customers with fast, high quality logistics delivery services worldwidely.
In order to provide better service to our valued customers, we implement free shipping for all products in the Buymachineryparts shop from 23th Aug., 2023.
The freight calculated by system is only for air express.
Part of the heavy goods need to be sent by sea, pls contact us for freight.
Shipping Time
Order fulfillment time ( two parts ):
- Handing Time:
Normally, we will ship orders within 0-3 business days
The handing time include: Order handling, Picking from the nearest warehouse, Packaging, Quality inspection, Label printing, waiting express to pick up, and provide the tracking No. in order details, you will also receive shipping reminder email.
- Delivery time
❶Express Shipping: 3-7 business days (DHL, UPS, FEDEX, SF EXPRESS).
❷Part of the heavy goods need to be sent by sea, it will take 30 business days to your hand.
Please make sure you shipping address and other shipping info is correct and precise.
Note: Since the global COVID-19 has not yet ended, some countries will have a few days delay, Please understand!
Notice
The recipient is responsible for paying all applicable duties, taxes and brokerage fees.
Tracking
You could track your order in the official website of shipping carrier. Or third-party tracking website.
- General: www.ship24.com
- FedEx: www.fedex.com
- DHL: www.dhl.com
- UPS: www.ups.com
- Buymachineryparts page: https://www.buymachineryparts.com/apps/track123
Return Policy
Buymachineryparts always want customers to be satisfied with their shopping experience, so the return policy is very important to to ensure their own interests.
To assure customer satisfaction we made this procedure as clear as possible.
We offer 30-day guarantee on receipt of parts.
(For all non-warranty Replacement parts only. Original parts are of no return)
If you received defective quality, damaged or incorrect parts, Please contact us within 30 days for retrun or exchange.
Return / Exchange Conditions & Freight Responsibility
| Condition | Returnable | Exchangable | Delivered Freight | Return Freight |
|---|---|---|---|---|
| Defective quality Parts | Yes | Yes | Seller | Seller |
| Damaged Parts | No Need | Yes | Seller | Seller |
| Incorrect Parts | Yes | Yes | Seller | Seller |
| Place wrong order | Yes | Yes | Buyer | Buyer |
| No longer need | Yes | No | Buyer | Buyer |
Note:
Please check whether the product is in good condition before return, We do not accept parts that have
already been installed or not in new condition. If parts are damaged,
please send us the pictures asap for confirming.
Return / Exchange Steps:
1, Contact us via email: sales@buymachineryparts.com, send us pictures for quick confirmation.
2, We will send you the return address after confirmation within 24 hours then waiting for the retrun.
3, After receiving the return and checking that there is no problem, we will resend the order or make refund.
- Refund through Paypal will be received immediately.
- Refund through Credit Card will be received in 5 work days(We will refund and send you the slip,handle time is for bank)
please contact us first for return or exchange,
buyers must ship the package per the instructions provided by the
customer service representative.
Not allowed returns will be rejected.
Buymachineryparts invite you to become our wholesale customer, you will get many benefits:
- Dealer's specific bulk prices
- Use your exclusive wholesale account to place order.
- Professional B2B team at your service.
- Supply more products, inquiry from our B2B team.
Before becoming our wholesale customer, pls fill in the application form, let us know your company information, we will approve as soon as possible.
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