POPULACE
Generator Automatic Voltage Regulator Cummins AVR 314-7755
Model: 314-7755
Compatible 314-7755 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 | 314-7755 |
| Certification | CE,ISO9001 |
| Technical Data | 1phase or 3 phase 220V |
| Capacitor Color | Blue Capacitor, Red for option |
Applications
- Standby and prime diesel generator sets fitted with Cummins 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- Alternator rewinds and rebuilds where the original AVR is obsolete or damaged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 Cummins AVR 314-7755
General Features
 | Generator Automatic Voltage Regulator Cummins AVR 314-7755 The Caterpillar Digital Voltage Regulator (CDVR) is a microprocessor based voltage regulator. The main purpose of a digital voltage regulator is to regulate the output voltage of a generator that is used with an engine generator set. Control power for the Digital Voltage Regulator is supplied from an external 24 DCV source. The power stage of the Digital Voltage Regulator can be supplied from a multi-pole, high frequency, permanent magnet generator (PMG),from the generator output (shunt excitation), or from auxiliary windings that are included on some generators. Connections to the Digital Voltage Regulator are made through three multi-pin, plug type connectors. The communication between the Digital Voltage Regulator and a service tool is accomplished using a CANBUS protocol. |
 | Features *3.52 pounds * 11.81 x 6.69 x 3.54 inches |
There are no reviews yet.
Be the first to review “Generator Automatic Voltage Regulator Cummins AVR 314-7755”
Your email address will not be published. Required fields are marked *
Related Products
Compatible generator parts & matching system accessories.
Technical Guides & Troubleshooting
Engineering diagnostics, terminal wiring diagrams, and parts replacement procedures.
Generator AVR Not Producing Voltage: 5 Causes and How to Test Them
A generator that runs but produces no power is most often an excitation or AVR problem. Here are the five causes we see most in the field, the multimeter check for each, and when the regulator itself needs replacing.
Read Guide → Engineering GuideGenerator Rotating Rectifier Diode Testing: How to Test Forward & Reverse Diodes with a Multimeter
Comprehensive guide to testing generator rotating rectifier assemblies (RSK1001, RSK2001, RSK5001, SSAYEC432). Learn how to diagnose shorted diodes, verify surge varistors, and replace rectifiers.
Read Guide →FAQ
AVR 314-7755 is an Compatible replacement. Send a photo of your alternator nameplate (model, voltage, frequency) and our engineers confirm the match against 314-7755 before dispatch.
Yes. Output voltage, stability adjustment and protection functions are bench-tested on every unit, and the test record travels with your order.
AVR 314-7755 is covered by a 13 months factory warranty. Quality issues within the term are replaced or repaired at our cost.
AVR 314-7755 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 314-7755 are available upon request. Contact our technical support with your generator setup to receive the documentation.
The technical datasheet and complete specification sheet for 314-7755 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.
Get a Quote