- Condition: New
- Brand: Wenhui
- Model: 12V100AH
Installation and maintenance of batteries
A battery mounting
1. The actual capacity of the battery or the same battery used in tandem before.
2. The actual voltage of the battery or the same battery pack only in parallel.
3. Battery joints should firmly prevent sparking during use.
4. positive and negative can not be reversed or shorted.
5. Install the battery should use insulated tools, wear insulated gloves.
Second, the use of rechargeable batteries
1, using the float: constant pressure limiting charge mode, that is, the charging voltage 13.60 ~ 13.80V (25 ℃), the maximum charging current is not greater than 0.25 times the nominal capacity when the temperature is not 25 ℃, the temperature should be voltage. compensation coefficient -24mv / ℃.
2, recycling: The constant pressure limiting charge mode, That charge voltage 14.60 ~ 14.80V (25 ℃), the maximum charging current is not greater than 0.25 times the nominal capacity. When the temperature is not 25 ℃, the voltage should be temperature compensation coefficient -24mv / ℃.
3, the battery is charged the factory, can be used directly, without the use of pre-charging the battery for a long time on hold, preferably 2 to 3 months to conduct a supplementary charge, charging can be used (1) intervals.
Third, the daily maintenance of the battery
1, every 2 to 3 months once the battery to maintain charging and discharging the battery pack, the device an effective charge and discharge in order to activate the active material inside the battery. After the battery is discharged to the device into the alarm, the charging voltage14.60~14.80V(25℃), When the temperature is not 25 ℃, the voltage should be temperature compensation coefficient -24mv / ℃.
2, once a year to check the battery level joints strong, if loose, timely fastening.
3, each quarter using a soft dry fabric wipe the cell surface.
1, can not mix old and new batteries.
2, not in a sealed container battery charge and discharge.
3, when handling the battery firmly and evenly to prevent damage to the battery casing or a short column.
4, the battery should be stored in a dry, airy place, avoid direct sunlight, away from heat.
Mansfield brand UPS power supply maintenance-free lead-acid battery according to "GB / T valve regulated sealed lead-acid battery standard" design and manufacture of the product without adding water before use, users only need to use the correct installation The battery having no acid leakage, resistance, resistance to vibration performance, recovery ability, low self-discharge, long life resistance to over-discharge.
Equipment tight, no leakage, no acid pollution; No specific environments; without adding water, without added electrolyte, maintenance-free; convenient connections without the use of a particular direction; the female small, high output power; low impedance design, low self-discharge capacity retention and storage time at 20 ℃ issued more than 12 months; using CCDS charge and discharge detection system to ensure product consistency; using high strength engineering plastics as raw materials and high-density ultra-fine glass fiber separator to ensure top quality batteries ; to adapt to a wide temperature range (-15 ℃ -45 ℃); no free electrolyte, explosion, self-discharge.
Features and Benefits:
★ high safety and reliability
With automatic safety valve (VRLA), the gas can be prevented from being sucked battery affect its performance, but also to prevent charging due to gas generated by internal pressure caused by abnormal damage to the battery. Fully enclosed battery in the normal float will not be electrolyte and acid mist discharged at the same time, the use of independent patent technology supporting the use of the battery tray with the battery to ensure the safe use of the battery pack.
★ long life
At 20 ℃ environment, FM series of small sealed battery float life of up to 3 to 5 years, FM fixed type sealed battery float life of up to 8 to 10 years, FML series battery float life of up to 10 years, FMH Series Battery float life of up to 10 years, GFM series battery float life of up to 15 years.
★ self-discharge rate
Multiple use of special lead-calcium alloy for a separator, electrolyte and various production processes strict control of impurities in the environment of 20 ℃, KSTAR storage battery within six months of having to supplement electrical energy can be used normally.
★ conductive ability
Copper core and silver-plated terminals specially designed to ensure excellent electrical performance.
★ ability to adapt to the environment
At ambient temperature of -20 ℃ ~ + 50 ℃ use for desert plateau climate can be used for special power riot zone.
★ strong directional
Special diaphragm (AGM) electrolyte adsorbed firmly so as not to flow. Whether the battery stand up or lying down will not leak, ensure the normal use.
★ green pollution
Mute, and no pollutants discharged battery room without using acid corrosion measures, with electronic equipment and other devices in the same position in a room.
| model || Voltage || capacity || Weight || Dimensions |
| (V) || (Ah) || (Kg) || L * W * H (mm) |
| 6-GFM-7 || 12 || 7 || 2.0 || 115*65*94 |
| 6-GFM-17 || 12 || 17 || 4.5 || 180*77*167 |
| 6-GFM-24 || 12 || 24 || 7 || 165*125*175 |
| 6-GFM-38 || 12 || 38 || 10 || 197*165*175 |
| 6-GFM-65 || 12 || 65 || 16 || 350*166*175 |
| 6-GFM-100 || 12 || 100 || 23 || |