 | TECHNICAL INFORMATION | ||||||
| Battery Model No.: | 6-DFM-70 | ||||||
| Nominal Voltage: | 12V | ||||||
| Capacity(10hr@25°C): | 70Ah | ||||||
| Length[mm] | 258 | ||||||
| Width[mm] | 168 | ||||||
| Height[mm] | 208 | ||||||
| Total Height [mm] | 212 | ||||||
| Weight(Kg) | 22.1 ± 5% | ||||||
| Cyclic Life | 50% DOD @10hr | ≥ 600 times | |||||
| 80% DOD @10hr | ≥ 400 times | ||||||
| Design Floating Life @25°C | 10 years | ||||||
| Self Discharge Rate: | ≤ 3%/month | ||||||
| Operation Temperature: | -20~60°C | ||||||
| Constant Charge Voltage @25°C | Cycle use | 14.5-14.9V | |||||
| Standby use | 13.6-13.8V | ||||||
| Component | Positive plate | Negative plate | Container | Safety valve | Terminal | Electrolyte | Separator |
| Raw Material | Lead dioxide | Lead | ABS | Rubber | Copper | Sulfuric acid | AGM(Absorbent Glass Mat) |
| Detail of Western Electrical Industrial VRLA DFM & GFM UPS / Solar Batteries: | |||||||
Power of Professional Deep Cycle DFM series is the general purpose battery with 10 years design life in float service and featured with superior deep cycle ability, which made this battery series widely applied in UPS and solar system application field . With up-dated AGM vale regulated technology and high-purity raw materials, the DFM series battery maintains high consistency for better performance and reliable standby service life. GFM series is specially designed for frequent cyclic performance under the basis of DFM series, idea for standby or frequent cyclic discharge applications under extreme environments. By adopting thicker grids, high purity 99.997% lead and patented Silicon electrolyte, GFM series offers excellent recovery performance after deep discharge under frequent cyclic discharge use. | |||||||
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| Features: | |||||||
| • Capacity range: 33Ah- 225Ah • Voltage class: 12V • Long design life (25°C): 10 years • Low self-discharge rate:≤3%month • Excellent high rate discharge performance • High sealed reaction efficiency:≥99% • Wide operation temperature range:-20°C to 60°C | |||||||
| Batteries Series Specifications | |||||||
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| Battery Construction | |||||||
• Positive plate-Thick high Sn low Ca grid with special paste. • Negative plate-Balanced Pb-Ca high density expanded grid for improved recombination efficiency. • Separator - AGM separator, low internal resistance & high assembling pressure to increase cycle life. • Electrolyte: (1)Dilute high purity sulfuric acid for DFM series; (2) Gel Silicon for GFM series. • Battery container and cover- High strength ABS(UL94-HB)and UL94-V0 is optional. • Pillar seal - Two layers epoxy resin seal. • Relief valve - Complete with integrated flame arrester. | |||||||
| Battery Characteristic Curve | |||||||
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| Typical Applications | |||||||
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| Production & Facilities Overview | |||||||
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| Battery Production Process | |||||||
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| Certifications: | |||||||
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| Why Choose US: | |||||||
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| Contact US: |
Here with Western Electrical, welcome to contact us and get start, of the power for today and the future.
