Hawk Genesis Battery
Battery manufacturing standards:
National standard: GB/T 19638.2 "Fixed valve regulated sealed lead-acid batteries"
Communication industry standard: YD/T 799-2010 "Technical Requirements and Requirements for Valve Regulated Sealed Lead Acid Batteries for Communication"
Testing Methods
Power industry standard: DL/T 637-1997 "Technical Conditions for Ordering Valve Regulated Sealed Lead Acid Batteries"
Two main performance indicators:
1. Working environment: Normal use under ambient temperature conditions of -15 ℃~+45 ℃.
2 Structure: The terminals are connected by bolts and nuts, and the voltage drop between the batteries is Δ U ≤ 10mV.
3 Appearance; No deformation, cracks, or oil stains.
4. Airtightness: The battery can withstand a positive or negative pressure of 50Kpa without breaking or opening the adhesive, and the shell remains intact after the pressure is released
The remaining deformation.
5 Capacity: The capacity of 10h rate shall not be less than 0.95C10, and shall reach C10 for the third time.
6 high current discharge: discharge at 30I10 (A) for 3 minutes, and the pole should not melt and the appearance should be normal.
7. Impact discharge capability: meets the requirements of Article 4.13 of DL/T 637-1997 standard.
8. Charge holding capacity: After 90 days of standing, its capacity shall not be less than 80%.
9. Sealing reaction efficiency: not less than 98%.
10 Anti acid mist ability: No acid mist escapes during normal operation.
11 Safety valve requirements: open valve pressure 10Kpa~49Kpa, close valve pressure 1Kpa~10Kpa.
Design life ≥ 8 years, service life ≥ 5 years.
Three application scopes:
1. Telecommunications department, microwave relay station, broadcasting and television network
2. Power plants and substations
3. UPS, uninterruptible power supply, backup power supply
4. Control system and telemetry equipment
5. Solar and wind energy storage systems
