GEL Technology: Stability Without Compromise
This model belongs to the VRLA (Valve Regulated Lead Acid) class but uses a gel electrolyte, significantly improving its performance characteristics. The GDC series batteries use AGM-GEL technology, providing high resistance to deep discharge, minimizing the risk of plate degradation, and ensuring safe, sealed, maintenance-free operation. These batteries are perfect for powering IT and telecommunications equipment, data centers, and are the best choice for solar and wind power stations and off-grid energy systems. The GDC batteries comply with IEC60896-21/22 (for stationary installations) and IEC61427-1/2 (for photovoltaic solar systems) standards.
Maximum Energy Density in a Convenient Form Factor
With a capacity of 200 Ah (C10), the battery provides long-lasting power for critical systems. Its maximum discharge current reaches 1,600 A (for 5 seconds), ensuring system startup even under sudden peak loads. The maximum charging current is 40 A, guaranteeing efficient recharge without the risk of overheating or shortening the battery’s lifespan.
Despite its 62 kg weight (±5% deviation), the battery maintains compactness for its class, with dimensions of 219 × 523 × 240 mm, allowing it to be integrated into standard enclosures and cabinets. The package includes M8 bolts for connections.
Lifespan of up to 15 Years: Durability with Consideration of Cycling
In buffered operation mode, the battery will work for up to 10 years but can also withstand a moderate number of charge/discharge cycles. It is important to note that the depth of discharge (DOD) directly affects the lifespan of the battery:
- At 30% DOD: up to 1,200 cycles
- At 50% DOD: up to 600 cycles
- At 100% DOD: up to 300 cycles
This shows that GEL technology is effective for buffered use but is not intended for frequent deep discharges. Therefore, the battery is not recommended for use in off-grid or mobile systems, where cycling is constant.
Temperature Parameters: Adaptive Performance
The recommended temperature range for operation is +15°C to +25°C, as it provides the highest stability and longevity for the battery. However, it remains functional even under more extreme conditions. The capacity varies depending on the temperature:
- 102% at +40°C
- 85% at 0°C
- 65% at -15°C
This performance profile makes the battery versatile for use in indoor environments, technical rooms, and telecommunications systems.
Adhering to Guidelines for Long-Term Operation
Despite its high potential, it is essential to adhere to the recommended operating conditions:
- Do not use the battery outside the recommended mode.
- Always fully recharge the battery after discharge.
- Calculate the overall system capacity according to the battery class and load specifications.
It is also important to consider the self-discharge rate, which is only 3% per month at 20°C, ensuring long service life without loss of functionality.
