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12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions

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12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions

12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions
12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions

Large Image :  12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions

Product Details:
Place of Origin: China
Brand Name: HRESYS
Certification: CE
Model Number: VHR 12DF55
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pcs
Price: Negotiable
Packaging Details: Box/carton(standard package)
Delivery Time: 30 DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1800000 PCS/YEAR

12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions

Description
Prodcut Name: 12DF55 Capacity: 55Ah
Voltage: 12V Application: UPS,Telecom, IDC
Dimension (mm): L277mm X W105mm X H222mm Approx. Weight: 17.8 Kg (39.2 Lbs)
Terminal Type: Female Copper Insert M6 (torque: 6~8N.m) Internal Resistance: Approx. 0.008 Ohm (fully Charged @ 20°C)
High Light:

telecom batteries for solar

,

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  • 12 V 55 AH Lead-acid Batteries with Long Life of 12 Floating Charging Conditions,L277mm x W105mm x H222mm

 

  • Product Overview

         The HRESYS DF (Duration Front) series VRLA batteries is especially designed for telecommunication

          with 12+ years float design life. By combining the newlydeveloped paste formula with up-to-date AGM 

         structures, the series meet latest IEC, British and Telcordia standards. Front Access connection and

         centralized venting system of DF series for fast, safety installation and maintenance.

  • Features and Benefits​

        -12 years long float life design

        -Increased recharge efficiency due to advanced pasting formula

        -International Standards Compliance, i.e. IEC, EN, BS, CE etc

        -Batteries are mainly working at standby status but also for cyclic use with not very frequent cycles

        -Long cycle life thanks to thick plates with Tin Calcium alloy

        -Front Access Terminal design easy for inter-block connection

        -Low self-discharge rate enables long shelf life

        -Batteries are normally installed in standard 19” and 23” cabinet

        -Wide temperature range operating between -20°C and +60°C

       -Excellent high rate discharge performance -Cross-wall welding between each cell, this construction

        made internal resistance very low -Superior grid radiates style design; raise the high rate discharge

        performance. -Patent paste technology -Copper core cable, copper bar as optional

 

 

  • Front Terminal Construction

12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions 0

  • Applications

12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions 1

  • Product Specification​
Nominal Voltage (V) 12 (6 cells per unit)
Nominal Capacity (25 C) 55 Ah @ 10HR-rate (to 1.80Vpc)
Dimension (mm) L277mm x W105mm x H222mm
Approx. Weight 17.8 kg (39.2 lbs)
Terminal Type Female Copper Insert M6 (torque: 6~8N.m)
Internal Resistance Approx. 0.008 Ohm (fully charged @ 20°C)
Max. Charge Current 14 A
Max. Discharge Current (5S) 550 A
Short Circuit Current 1500 A
Self Discharge Approx. 2.5% per month @ 20℃
Ambient Temperature Discharge: -20~60℃
Charge: -20~55℃
Storage: -20~45℃
Float Charge Voltage 13.5V/block @25℃(-3mV/ cell/ C)
Сycle Use Charge Voltage 14.1V/block @25℃
Container Material ABS UL ( 94-V0 optional)

 

  • Battery Dimension

12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions 2

 

  • Charging and discharging characteristics

12 V 55 AH Telecom Battery Long Life 12 Floating Charging Conditions 3

Contact Details
Zhejiang Hengrui Technology Co., Ltd.

Contact Person: Roy Huang

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