POPULACE
Generator Automatic Voltage Regulator Denyo AVR NTA-5A-2DB
Model: NTA-5A-2DB
Compatible NTA-5A-2DB generator AVR at factory wholesale price. 100% bench-tested, 13-month warranty, in stock. Request wiring diagram, datasheet & quote.
| Warranty | 13 months |
|---|---|
| Place of Origin | Fujian, China |
| Brand Name | POPULACE |
| Model Number | NTA-5A-2DB |
| Weight | 0.6kg |
| Certification | CE,ISO9001 |
Applications
- Standby and prime diesel generator sets fitted with Denyo alternators in telecom, data-centre and hospital backup power
- Commercial and industrial gensets requiring stable output voltage under varying load
- Alternator rewinds and rebuilds where the original AVR is obsolete or damaged
Product Description
Generator Automatic Voltage Regulator Denyo AVR NTA-5A-2DB
General Features
 | Generator Automatic Voltage Regulator Denyo AVR NTA-5A-2DB The Automatic Voltage Regulator (AVR) maintains a constant voltage levelduring load changes. AVR internal sensors regulate the configuration of the Open-Delta connections and automatically adjust the amount of DC current directed to the exciter field in order to maintain stable output voltage. This AVR NTA-5A-2T is applied in engine 45SPI, 45ESI, 35SPK, 60SPI, 75SPI, 125SPK3, 150SPK. |
 | Features *Auxiliary winding input: AC 55V-220V * Highest excitation voltage output: 120V/12ADC/10S * Frequency: 50/60HZ * Generator field resistance: ≥5Ω * Steady state voltage regulation: ≤5% * Voltage adjust range: ≥15% * Minimum residual magnetic excitation voltage: ≥5V/30HZ |
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Read Guide →FAQ
Denyo AVR 5A-2DB is an Compatible replacement. Send a photo of your alternator nameplate (model, voltage, frequency) and our engineers confirm the match against 5A-2DB before dispatch.
Yes. Output voltage, stability adjustment and protection functions are bench-tested on every unit, and the test record travels with your order.
Denyo AVR 5A-2DB: shipping weight approx. 0.6kg. Send your panel or packing constraints and we confirm fit.
Denyo AVR 5A-2DB is covered by a 13 months factory warranty. Quality issues within the term are replaced or repaired at our cost.
Denyo AVR 5A-2DB carries CE,ISO9001 certification from our ISO9001-certified Xiamen facility.
Yes. POPULACE Electronic Co., Ltd. manufactures generator parts in Xiamen, Fujian - factory visits are welcome.
Yes. Samples are available for testing; express freight (FedEx, DHL, UPS, TNT, Aramex) typically delivers within 3-7 days.
In-stock items ship 2-3 days after payment; larger batches are produced in 3-7 days. Sea, air or express shipping is arranged to your preference.
T/T, PayPal, Western Union, MoneyGram, Alibaba order link and RMB transfer are all supported.
Yes. Detailed terminal connection wiring diagrams and user manuals for NTA-5A-2DB are available upon request. Contact our technical support with your generator setup to receive the documentation.
The technical datasheet and complete specification sheet for NTA-5A-2DB can be provided directly by our sales team. Contact [email protected] or submit an inquiry to receive the PDF specification.
20 Years Experience for Genset Parts
POPULACE has 20 years of experience supplying generator parts worldwide — reliable, OEM-compatible, and built for continuous operation.
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