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AUTOMATIC VOLTAGE REGULATOR (AVR)
BASLER
New product
The Basler Electric SSR 125-12 Static Voltage Regulator is a highly reliable Automatic Voltage Regulator (AVR) designed for generator excitation control and voltage regulation in industrial and marine power generation systems.
Onboard modern vessels, stable electrical power is essential for safe and efficient operation of navigation equipment, automation systems, propulsion auxiliaries, communication systems, cargo handling equipment, and engine room machinery. The SSR 125-12 continuously monitors generator output voltage and adjusts excitation current to maintain stable voltage under varying load conditions.
The Basler SSR series has earned a strong reputation in the marine industry due to its rugged construction, excellent voltage stability, fast response characteristics, and long service life. Many ships worldwide continue to operate with Basler excitation systems because of their proven reliability.
For ship operators, maintaining proper voltage regulation helps protect critical equipment such as Radar, ECDIS, AIS, Gyro Compass, Autopilot, VDR, BNWAS, GPS, GMDSS, Inmarsat systems, engine monitoring systems, boiler automation systems, and fire detection systems.
The Basler Electric SSR 125-12 is part of the well-known SSR Static Voltage Regulator family developed for precise generator voltage control.
This regulator operates by sensing generator terminal voltage and automatically adjusting field excitation current to maintain a stable voltage output. The system helps generators respond effectively to changing electrical loads while minimizing voltage fluctuations.
The SSR 125-12 is commonly found in:
The regulator provides stable operation even under severe marine environmental conditions, including vibration, temperature changes, and fluctuating load demands.
The SSR 125-12 continuously regulates generator voltage by controlling field excitation current. This ensures stable voltage delivery to onboard electrical systems and prevents damaging overvoltage or undervoltage conditions.
The regulator responds rapidly to sudden load changes. This feature is especially important on vessels where large motors, pumps, cranes, bow thrusters, and compressors may cause significant load variations.
The unit contributes to generator protection by maintaining voltage stability and reducing stress on electrical equipment connected to the vessel's power network.
Basler Electric products have been widely used throughout the marine industry for decades. The SSR series is recognized for dependable long-term operation.
The regulator features accessible terminal connections and adjustable settings, simplifying inspection, testing, troubleshooting, and maintenance procedures.
The SSR 125-12 can operate alongside power management systems, synchronizing systems, load sharing systems, and marine generator control equipment.
| Parameter | Description |
|---|---|
| Manufacturer | Basler Electric |
| Model | SSR 125-12 |
| Product Type | Static Voltage Regulator |
| Function | Generator Excitation Control |
| Application | Generator Voltage Regulation |
| Output Voltage | 125 VDC |
| Output Current | 12 ADC |
| Frequency | 50/60 Hz |
| Installation | Generator Control Panel |
| System Type | Excitation Control System |
| Industry | Marine & Industrial Power Generation |
| Condition Available | New, Used, Reconditioned |
Specifications may vary depending on generator configuration and installation.
The Basler Electric SSR 125-12 is widely used across numerous marine sectors.
Provides stable electrical power for cargo handling systems, navigation equipment, and accommodation services.
Maintains generator voltage stability during cargo operations and heavy machinery usage.
Supports safe operation of hazardous-area electrical systems and cargo pumping equipment.
Ensures stable power for automation and cargo monitoring systems.
Provides dependable excitation control for critical power generation systems.
Maintains voltage quality for safety-critical electrical networks.
Supports dynamic positioning systems, drilling equipment, and offshore power systems.
Maintains uninterrupted electrical supply for hotel loads and passenger services.
Provides stable electrical power for scientific equipment and onboard laboratories.
Supports refrigeration systems, processing equipment, and navigation electronics.
SM MARINE SERVICE™ provides sourcing support for:
Both new and reconditioned units are available depending on customer requirements and budget.
SM MARINE SERVICE™ offers complete support services for Basler Electric AVR systems including:
Our engineering team supports marine generator excitation systems used on commercial vessels, offshore units, and industrial facilities.
Publicly available documentation may include:
For technical documentation assistance, customers may contact SM MARINE SERVICE™.
SM MARINE SERVICE™
Bangladesh Office
Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh
China Warehouse and Support Center
Shanghai, China
SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment depending on customer requirements and budget.
We provide worldwide supply, sourcing, repair, calibration, technical support and spare parts services for marine automation, navigation, communication and marine electronic systems.
Website: www.smmarineservice.com
Email: info@smmarineservice.com
WhatsApp and Viber: +8801818929292
Marketing Contact: Nazmul Hasan Bhuiyan
Mobile WhatsApp and Viber: +8801730296909
The Basler Electric SSR 125-12 Static Voltage Regulator remains a trusted solution for generator excitation and voltage regulation in marine and industrial applications. Its proven reliability, fast response characteristics, and compatibility with marine power generation systems make it a preferred choice for ship operators worldwide.
Whether you require a new unit, reconditioned equipment, spare parts, troubleshooting support, repair services, calibration, or technical assistance, SM MARINE SERVICE™ can provide comprehensive support for Basler Electric AVR systems and marine electrical automation equipment worldwide. Contact us today for pricing, availability, and technical consultation.
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Marine Equipment Supplier