Product Standards
GFX series acid-proof and explosion-proof stationary battery(OPzS battery)are of 19 specifications covering from 100 to 3000Ah. Their performances meet or partially exceed the standard specified in DIN40736

Main Application

• DC power supply and backup power supply for the operation of equipment used in electricity utility and nuclear power stations.
• Backup power for various communication system and signal system in telecom service, mobile field service and railway service.
• Backup power for UPS and emergency light
• Energy storage for solar/ wind power generation system

Structural Characteristics

• Positive plate: It is a tubular polar plate that can prevent the active material from falling off. The skeleton of positive plate is shaped through die-casting with Pb-Sb multi-alloy of which the structural metallographic grains is fine and compact. It has good corrosion-resistance, which leads to long lifetime of battery.
• Negative plate: It is pasted, having a grid of radicalized structure that can improve the utilization of active material, the discharge capacity with large current and the charge acceptability.
• Separator: With the combined application of porous rubber and porous PVC, the separator has a high porosity and good corrosion-resistance, therefore it can absorb more acid to effectively prevent internal short-circuit, and the diffusion of electrolyte is fast to reduce greatly the resistance of battery ensuring sufficient electrolyte when of discharge.
• Battery case and lid: The blue transparent case is made of AS imported from Plastam Italy. It is resistant to corrosion, retardant to flame, strong and has a nice appearance. The internal structure and status of battery can be observed outside through the transparent case.
• Post terminal:It is the combined post with built-in copper core. It has a unique seal structure which can avoid the stress on post due to the elongation of positive plate at the later stage, so the seal of post is reliable and battery life is prolonged greatly.
• Acid-proof bolt: It is of a special shape of funnel having the function of filtering acid smog and retarding flame. It can measure directly the density and temperature of electrolyte, which make if safe for usage and easy for maintenance.