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D12240D AGM 深循环循环电池

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D12240D

AGM 深循环循环电池

Discover® VRLA AGM 深循环电池为广泛的固定应用提供深循环和周期性放电，如备用电源、太阳能和可再生能源存储。这些电池免维护、安全、易于使用，并有助于降低能源成本和减少对电网的依赖。

MECHANICAL SPECIFICATIONS
Industry Reference
Length A (in/mm)6.5166
Width B (in/mm)6.9175
Height C (in/mm)4.9125
Total Height D (in/mm)4.9125
Weight (lbs/kgs)17.27.8
Terminal *F3RND
TechnologyAGM, VRLA

NOTE 1: Dimensions have a ±2 mm (0.08 in) tolerance. Weights may vary.
NOTE 2: Refer to terminal guide on website for torque values.

ELECTRICAL SPECIFICATIONS
Voltage (V)12
Internal Resistance (mΩ)12
Short Circuit (A) (20°C / 68°F)1000
Self-Discharge (20°C / 68°F)2-3% per month
Charge TemperatureMin: -10°C (14°F) | Max: 50°C (122°F)
Discharge TemperatureMin: -40°C (-40°F) | Max: 50°C (122°F)
Storage Temperature-20°C (-4°F) to 60°C (140°F)

NOTE 3: Extra considerations must be given when designing systems for use at maximum temperatures.
NOTE 4: Internal Resistance is approximate.

PERFORMANCE SPECIFICATIONS
Amp Hours (AH)
1 HR5 HR10 HR20 HR
15212324

1HR @1.60VPC, 5HR @1.75VPC; 10 HR@ 1.80VPC; 20 HR @1.80VPC. All at 30°C/86°F

Discharge Constant Current (Amperes) @ 25°C / 77°F
VPC/Time5 MIN10 MIN15 MIN30 MIN1 HR3 HR5 HR10 HR20 HR
1.60 VPC95.0064.0048.0028.5015.006.684.472.461.26
1.65 VPC90.1060.9045.9027.4014.606.444.362.401.25
1.70 VPC84.9057.8043.7026.2014.206.204.242.361.24
1.75 VPC79.7054.5041.1024.9013.705.954.102.331.22
1.80 VPC74.3051.3039.1023.6013.205.713.952.301.20

 

Discharge Constant Power (Watts) @ 25°C / 77°F
VPC/Time5 MIN10 MIN15 MIN30 MIN1 HR3 HR5 HR10 HR20 HR
1.60 VPC185.00121.0090.0055.0031.708.544.24

1.65 VPC173.00114.0085.1052.3030.3013.408.54

1.70 VPC161.00107.0080.2049.4028.9012.508.22

1.75 VPC151.0099.7075.2046.6027.5012.008.03

1.80 VPC139.0092.7070.3043.7026.0011.407.83

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BENEFITS

ENHANCED RUNTIME

  • High energy density
  • Consistent voltage performance

EXTENDED SERVICE LIFE

  • Low self-discharge rates prolongs shelf life
  • 99% gas recombination extends life
  • Long life superior to general purpose batteries

EXTREME TEMPERATURES

  • Wide ambient operating temperature
  • Low temperature operation superior to FLA / Gel batteries

RELIABLE AND SAFE

  • Valve Regulated Lead-Acid, AGM
  • Maintenance-free, nonspillable, no-gassing
  • Flame retardant (UL94:V0) ABS case and cover available

CERTIFIED QUALITY

Discover® manufacturing facilities are fully certified to ISO 9001/14001 and OSHA 18001 standards.

Designed in accordance with and published in compliance with applicable standards, including:

  • IEC 60896-21/22
  • BS EN 60254-1:2005
  • UL, CE Health Safety Certified
SHIPPING CLASSIFICATION
  • Classified as a nonspillable battery
  • Without restriction for transport by Sea (IMDG amendment 27)
  • Without restriction for transport by Air (IATA/ICAO provision 67)
  • Without restriction for transport by Ground (STB, DOT-CFR-HMR49)
 
 
Voltage Regulated (IUU) Charge Profile
gra vrla deep cycle cycle life characteristics
Cycle Life Characteristics
gra vrla deep cycle cycle life characteristics
Temperature Effects on Capacity
gra vrla deep cycle temperature effects on capacity
Charge Characteristics
gra vrla deep cycle charge characteristics
Discharge Characteristics
gra vrla deep cycle discharge characteristics
  1. Due to self-discharge characteristics of lead acid battery technologies, batteries should be charged within 6 months of storage to ensure optimum performance, prevent sulphation and permanent capacity loss.
  2. Charge profile recommendations correspond to battery voltages at 25°C (77°F). For temperatures below, adjust +5mVPC/°C (+3mVPC/°F). Temperatures above, adjust -5mVPC/°C (-3mVPC/°F). Temperature compensated charging helps ensure optimum battery runtime and life performance.
  3. Charge until battery voltage reaches 2.45VPC and hold until current tapers down to 0.01C20 amps. Battery is fully charged under these conditions and charger should be disconnected or switched to “float” voltage. For standby / float use, a constant charge voltage of 2.25-2.30VPC is also acceptable. Hold until the battery seeks its own current level and maintain itself in a fully charged condition.
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