GAZ GMBH

For more than 135 years on the market, GAZ has proven to be among the first choice in Ni-Cd energy storage thanks to an undisputed quality of our batteries – a quality for which German brands are recognized worldwide. Supplemented by an unprecedented customer approach, ongoing extensive investments into our production technologies and further development, GAZ battery is a reliable backbone of electrical networks with more than 1,000 new and satisfied returning customers.

Quality checkpoints at every crucial production step, no workarounds compromising quality, expert workers who indeed do care and constant process improvements. The core of GAZ philosophy which helped create exceptionally reliable Ni-Cd batteries.

Abuse-proof single-cell design, tightly fixed electrode stack, strong internal connections and improved construction of critical parts, GAZ batteries have complete protection to sustain tough handling conditions.

GAZ Ni-Cd batteries can be recycled and reused in secondary application. With “zero waste” management, GAZ is actively protecting our environment. 

Exceptional lifetime at high temperatures, no electrolyte freezing below 0 °C, Ni-Cd features the widest operational temperature range of –40°C to +50°C and 20+ years in constant operation. Truly standing out against lead-acid or lithium.

Designed with large electrolyte reserve, while preventing electrode plate corrosion and electrolyte stratification, Ni-Cd is the best solution for applications requiring expected reliability with the minimum of routine maintenance.

When not in use, and based on a customer feedback, GAZ offer a longest shelf life. This is found to be a significant benefit over other brands or technologies. Nothing more important than a comfort knowing that a spare battery is there to provide a full replacement capacity.

Designed to exceed IEEE requirements, manufactured under strict control with state-of-the-art technology, GAZ batteries will last for a long time. They are made to stand out to the well-known label of “German quality”.

GAZ Ni-Cd Batteries

GAZ Ni-Cd cells and batteries with pocket plate electrodes have a proven design and reliability to give maximum service life. With more than 100 years of experience in the design, manufacturing and continuously improving and further developments in techniques will provide maximum performance and security independent of the mains electricity supply. Its outstanding features make the GAZ Ni-Cd battery range one of the most reliable and adequate systems available in the market. It is a lost effecting durable and safe solution. GAZ prides itself on the high standards of quality for which it is renewed.

  • Less maintenance costs
  • More costs savings
  • Less performance loss at high temperatures and during aging
  • More durability
  • Less recharge time
  • More safety
  • Less life cycle costs
  • More cost effectiveness
  • Insensitive against deep discharge
  • Operational temperature range between – 40 °C to + 50 °C
  • Long shelf life of several years in a discharged state under correct conditions
  • Robust construction – insensitive against faulty maintenance

APPLICATION- UPS System, railway, power, substations, renewable energy stations, ship equipment, telecommunications, emergency lighting, process control, power and substations, oil and gas refineries, railroad signalling, Fire Alarm & Security System, Medical Equipment

GAZ Vented Ni-Cd Batteries

GAZ Vented Baseline for all battery applications, designed with the best of Ni-Cd provide a  20 year service lifetime.

MAIN FEATURES

  • Very good high power rating
  • Very good cycling capability
  • Reduced maintenance costs – exceptional life cycle costs
  • Low internal resistance
  • No risk of sudden death or terminal runaway effect
  • No electrolyte stratification
  • No electrode plate corrosion or passivation
  • Exceptional lifetime at high temperatures, 20 plus years in stationary cycling applications
  • Reduced loss of capacity at deep temperature
  • No ice formation at temperatures below 0°C
  • Insensitive against deep discharge
  • Operational temperature range between –40°C to +50 °C
  • Robust construction – insensitive against faulty maintenance
  • Large electrolyte reserve - reduced maintenance costs
  • Long shelf life of several years in a discharged state under correct conditions
  • Types- KL, KM, KH

GAZ LOMAIN Ni-Cd Batteries

GAZ LOMAIN extreme low maintenance Ni-Cd Batteries provide a 20 year service lifetime. The special single cell design and the valve regulated venting system eliminate the need for topping-up during a normal service life depending on the float charge voltage and ambient conditions. On the basis of these features the batteries can be classified as maintenance free batteries within the standard operating conditions* as recommended by GAZ lomain cells are equipped with a low-pressure flame arresting vent, permitting the topping-up of water if required. With a recombination rate of up to 90 %, depending on the float voltage and ambient conditions, lomain batteries leads to a significant reduction of maintenance costs.

MAIN FEATURES

  • Very good high-power rating
  • Very good cycling capability
  • Reduced maintenance costs – exceptional life cycle costs
  • Low internal resistance
  • No risk of sudden death or terminal runaway effect
  • No electrolyte stratification
  • No electrode plate corrosion or passivation
  • voltage with temperature compensation.
  • Exceptional lifetime at high temperatures, 20 plus years in stationary cycling applications
  • Reduced loss of capacity at deep temperature
  • No ice formation at temperatures below 0°C
  • GAZ LOMAIN Ni-Cd Batteries- Types- KGL, KGM
  • The continuous operational temperature of lomai batteries ranges up to +40°C. Short term temperature fluctuations from -50°C to +70°C can be tolerated.
  • Standard operating conditions are characterized by an operating temperature between -20°C up to +40°C and a limited float charge
  • Improved chargeability at high temperatures. It can be recharged to over 90 % of their nominal capacity within only 15 hours with a constant voltage charge of 1.43 V/cell and a current limitation of 0.1 It A.

GAZ SOL G Ni-Cd Batteries

The GAZ SOL G range has been specifically developed for renewable energy applications and in particular solar energy systems. The long cycle life based on more than 100 years experiences with design and manufacturing of NiCd pocket plates and continuous improvement of this technology. GAZ SOL G provides good reliability with extremely long maintenance intervals and operates at variable state of charge (SoC) and depth of discharge (DoD).

MAIN FEATURES

  • capacity range (C120) from 140 Ah to 1680 Ah
  • long cycle life through improved mechanical & chemical components
  • wide temperature range of operating from -20 °C to +50 °C
  • excellent charging efficiency at low temperatures
  • long water topping-up intervals due to high internal gas recombination
  • great resistance to mechanical and electrical stresses