POPULACE
Marelli M16FA655A AVR Compatible Replacement
Model: M16FA655A
Compatible M16FA655A AVR replacement for Marelli Motori synchronous generators in frame sizes 160–225. Check the terminal layout and sensing voltage before ordering.
| Warranty | 13 months |
|---|---|
| Place of Origin | Fujian, China |
| Brand Name | POPULACE |
| Model Number | M16FA655A |
| Overall Size | 160×110×60mm |
| Weight | 0.4kg |
| Certification | CE,ISO9001 |
Applications
- Standby and prime diesel generator sets fitted with Marelli 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- Alternator rewinds and rebuilds where the original AVR is obsolete or damaged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 Marelli AVR M16FA655A
General Features
 | Generator Automatic Voltage Regulator Marelli AVR M16FA655A The available M16FA655A guide identifies this regulator for Marelli Motori synchronous generators in frame sizes 160–225. Confirm the alternator nameplate, terminal arrangement, sensing voltage and existing AVR label before ordering. Do not infer terminal connections from wire colours alone. This is a compatible replacement product, not an OEM Marelli Motori part. |
 | Features * Voltage regulation < +/-1%
|
| Product Name | Generator AVR M16FA655A | |
| Sensing/Power input | Voltage | 170–270 V supply voltage and sensing voltage (per available M16FA655A guide); verify the connection and voltage configuration for the exact alternator. |
| Frequency | 50/60 Hz jumper selectable | |
| Output | Output voltage and current | 30 Vdc output; 5 A maximum continuous; 8 A maximum forcing current for one minute (guide specification) |
| Output-current description | Refer to the guide specifications above; output-current ratings are not supply-current ratings. | |
| Voltage Regulation | < +/-0.5% (with 4% engine governing) |
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Read Guide →FAQ
The M16FA655A guide describes the regulator for Marelli Motori synchronous generators in frame sizes 160–225. Confirm the generator model, terminal arrangement, sensing voltage and existing AVR label before ordering; this is a compatible replacement, not an OEM Marelli part.
No. Output loss can have other causes in the exciter, rotating rectifier, field windings or wiring. Check the alternator-specific manual and connections before selecting a replacement.
Do not use wire colour alone. Verify each terminal against the M16FA655A compatible guide and the exact alternator wiring diagram; ask a qualified technician if the markings differ.
Yes. Output voltage, stability adjustment and protection functions are bench-tested on every unit, and the test record travels with your order.
Marelli AVR M16FA655A: overall size 160×110×60mm, shipping weight approx. 0.4kg. Send your panel or packing constraints and we confirm fit.
Marelli AVR M16FA655A is covered by a 13 months factory warranty. Quality issues within the term are replaced or repaired at our cost.
Marelli AVR M16FA655A 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.
The PDF linked on this page is a POPULACE compatible-replacement installation guide, not an original Marelli Motori document. Confirm the generator model and guide revision before use.
Yes. Samples are available for testing; express freight (FedEx, DHL, UPS, TNT, Aramex) typically delivers within 3-7 days.
T/T, PayPal, Western Union, MoneyGram, Alibaba order link and RMB transfer are all supported.
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