Enhance your energy storage solutions with HRESYS's state-of-the-art DFG (Duration Front Gel) Series VRLA batteries. By integrating our newly developed Nano Gel electrolyte with cutting-edge AGM (Absorbent Glass Mat) structures, the DFG Series sets a new benchmark in reliability, efficiency, and longevity. Designed meticulously for a substantial 15-year design life, these batteries are engineered to meet the most rigorous demands of various critical applications, from telecommunications to renewable energy systems.
One of the defining features of the DFG Series is its front access terminal design, which significantly simplifies the installation and maintenance process. This user-centric design not only reduces the time and effort required for battery management but also minimizes operational downtime, thereby ensuring uninterrupted power supply. The Nano Gel electrolyte utilized in these VRLA batteries enhances performance by providing superior thermal stability and preventing the common issues of electrolyte stratification and corrosion.
In terms of versatility and application, the DFG Series VRLA battery is second to none. Its robust design and advanced technology make it an ideal choice for both stationary and mobile applications, including emergency lighting, UPS systems, and outdoor cabinet installations among others. Additionally, the advanced AGM structure within the battery ensures optimal power delivery and enhances the overall efficiency of the energy storage system. With the DFG Series, you not only invest in a battery but a long-term energy solution that promises consistent performance and reliability for years to come.
Range summary
By combining the newly developed Nano Gel electrolyte with up-to-date AGM structures, DFG (Duration Front Gel) series batteries delivery 15 years design life, front access connections for fast, easy installation and maintenance. This series is highly suited for telecom outdoor applications, unstable power supply region applications.
Features and benefits
• 15 years design life at floating condition @ 20°C
• Wide operating temperature range from -15°C to 60°C
• Nano gel electrolyte eliminate the acid stratification and prolong cycle life
• Front access terminal with standard width for 19” and 23” ETSI racks
• 30% decreased float current lead to excellent high temperature resistance
• Thick flat plate with high Tin low Calcium alloy
• Low self-discharge rate and long shelf life (9 months at 20°C)
• Excellent deep discharge recovery capability
• Comply with IEC, IEEE, UL, EN, CE standards, etc.
Applications
• Telecom
• Control Equipments
• UPS systems
• Medical Equipments
• Emergency Power Systems
Technical Features
|
Model
|
Nominal Voltage (V)
|
Capacity (Ah)@ C10
|
Dimension(mm)
|
Weight (kg)
|
Terminal Type
|
|
Length
|
Width
|
Height
|
Total Height
|
|
VHR 12DFG55
|
12
|
55
|
277
|
105
|
222
|
222
|
18.0
|
F-M6
|
|
VHR 12DFG100
|
12
|
100
|
395
|
110
|
285
|
285
|
32.4
|
F-M8
|
|
VHR 12DFG125
|
12
|
125
|
558
|
112
|
295
|
295
|
42.5
|
F-M8
|
|
VHR 12DFG150
|
12
|
150
|
558
|
112
|
295
|
295
|
45.7
|
F-M8
|
|
VHR 12DFG155
|
12
|
155
|
558
|
112
|
295
|
295
|
48.5
|
F-M8
|
|
VHR 12DFG160
|
12
|
160
|
560
|
125
|
316
|
316
|
47.8
|
F-M8
|
|
VHR 12DFG170
|
12
|
170
|
560
|
125
|
316
|
316
|
50.8
|
F-M8
|
|
VHR 12DFG180
|
12
|
180
|
560
|
125
|
316
|
316
|
52.1
|
F-M8
|
|
VHR 12DFG200
|
12
|
200
|
560
|
125
|
316
|
316
|
56.2
|
F-M8
|
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