Arnos Genesis Battery NP Sealed NP Series Valve Controlled Sealed NP65-12 Lead Acid 12V65AH
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 for valve controlled sealed lead-acid batteries for communication
Inspection Methods
Power industry standard: DL/T 637-1997 Technical Conditions for Ordering Valve Controlled Sealed Lead Acid Batteries
Main performance indicators:
1. Working environment: Normal use under ambient temperature conditions of -15 ℃~+45 ℃.
2 Structure: The terminals are connected with 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. After the pressure is released, the shell has no residue
Residual deformation.
5 Capacity: The capacity of the 10h rate shall not be less than 0.95C10, and the capacity shall reach C10 for the third time.
6 high current discharge: discharge at 30I10 (A) for 3 minutes, the pole should not melt, and there should be no abnormalities in the appearance.
7. Impact discharge capacity: In accordance with the requirements of Article 4.13 of DL/T 637-1997 standard.
8. Charge holding capacity: After standing for 90 days, its capacity shall not be less than 80%.
9. Sealing reaction efficiency: not less than 98%.
10. Acid mist prevention ability: No acid mist escapes during normal operation.
11 Safety valve requirements: opening pressure of 10Kpa~49Kpa, closing pressure of 1Kpa~10Kpa.
12. Design life ≥ 8 years, service life: ≥ 5 years.
Scope of application:
1. Telecommunications departments, microwave relay stations, broadcasting and television networks
2. Power plants and substations
3. UPS, uninterruptible power supply, backup power supply
4. Control system and telemetry equipment
5. Solar and wind power generation energy storage systems
