Operation manual V3.2 for AcmeG series Important Safety Instructions Please read this operation manual carefully. It offers very important safety instructions, installation and operation guide, and ensure your equipment with best performance and prolong the service life of your equipment. ·...
1.2 Wide operational temperature range Excellent charging and discharging ability at low temperature Decline the water-loss at high temperature 1.3 Unique rack line dimension and design created by Narada in China Long and narrow construction design with excellent heat dispersing capability ...
The internal resistance is at its lowest when the battery is fully charged. Table 2-1 shows the internal resistance and short circuit current of Narada battery in fully charged state according to the IEC60896 standard.
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Operation manual V3.2 for AcmeG series Table 2-1. Internal resistance and short circuit current (25º C) Type Internal resistance (mΩ) Short circuit current (A) AG12V50F 8.94 1500 AG12V85F 6.52 1897 AG12V100F 6.36 1989 AG12V100S 5.52 2318 AG12V100A 6.59 1909 AG12V125F 5.76 2226 AG12V150S...
(Ah). Capacity can be expressed in Rated Capacity or Actual Capacity. Please refer to Table 1-1 for the Rated Capacity of Narada battery. The Actual Capacity is the product of the discharge current and the discharge time i.e. Ah.
Operation manual V 3.2 for AcmeG series in time. This will shorten the life of the battery. Table 3-1 Discharge End Voltage at Different Current Discharge current (A) Discharge end voltage (V/block) I<0.2C 10.8 0.2C≤I<0.5C 10.2 0.5C≤I<1.0C 9.30 I≥1.0C 7.80 3.
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When the floating voltage is too low, the battery will not be able to maintain its fully-charged condition. This will create sulphate and reduces the battery capacity, hence affecting the service life of the battery. The floating voltage of Narada AcmeG series battery is 13.5V/block under 25º C. The temperature compensation is at -18mV/º...
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3.3 Equalization Charge VRLA battery needs Equalization Charge regularly to ensure the battery operating under 25º C working condition. The equalization voltage of Narada AcmeG series battery is 14.4V/block. The temperature compensation is at -30mV/º C/block. Equalization voltage under different temperature is calculated by the following formula: =14.4-(T-25)×0.005×6...
Operation manual V 3.2 for AcmeG series 4. Charging Request 4.1 Equalization Charging Equalization charging should be carried out in the following situation: a. There are more than two batteries which voltage is under 13.0V in one group. b. More than three months after floating operation. Equalization charging is recommended as follows: Charge the battery group with constant current not exceeding 0.1C A till the...
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5.1 The self-discharge rate is related to the ambient temperature. The degree of self-discharge is smaller when the ambient temperature is lower, otherwise it will be larger. The required temperature for Narada batteries’ storage is 5º C to 30º C. The storage place must be clean, ventilated and dry.
Operation manual V 3.2 for AcmeG series Chapter Four Maintenance 1. Regulated Maintenance 1.1 Instruments and tools: 1.1.1 Digital Voltage Meter. 1.1.2 Insulated wrench. 1.1.3 Internal resistance, conductive and instant loading experiment instruments. 1.2 Monthly Maintenance — Keep the battery-room clean. —...
NARADA POWER SOURCE CO.,LTD. Building A, No.822 Wen'er West Road, Hangzhou, Zhejiang, China Tel: +86-571-56975980 Fax: +86-571-56975955 Website: www.naradapower.com E -mail: intl@narada.biz NARADA ASIA PACIFIC PTE. LTD. Block 9 Khaki Bukit Road 1 #02-10 Eunos Technolink, Singapore 415938 Email: sales@narada-ap.com Tel: +65-6848 1191 Fax: +65-6749 3498 Website: www.narada-ap.com...
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Operation manual V 3.2 for AcmeG series Annex 1 VRLA Battery Regular Maintenance Record Type Place Status Number of battery Total Voltage(V) Current (A) Temperature Voltage(V) Voltage(V) Check by sight Result: Tester: Date: - 23 -...
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Operation manual V 3.2 for AcmeG series - 24 -...