Active Member
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[China]
Address: 8F, Building 3, Tianxing International Center, No. 508 Fengtan Road, Hangzhou, China. 310011
Contact name:Yang
Zhejiang Hengrui Technology Co., Ltd. |
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The HRESYS DF (Duration Front) series VRLA batteries is especially designed for telecommunication
with 12+ years float design life. By combining the newly developed 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.
- 12+ years
long life design at float condition
-
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
- Depth of
Discharge shall normally not exceed 60% when it is used in cyclic
scenarios
- Long cycle
life thanks to thick plates with Tin Calcium alloy
- Low
self-discharge rate enables long shelf life
-ISO9001:2015
-ISO14001:2015
-OHSAS18001:2007
-CE Certificate
| Nominal Voltage (V) | 12 (6 cells per unit) |
| Nominal Capacity (25 C) | 150 Ah @ 10HR-rate (to 1.80Vpc) |
| Dimension (mm) | L558mm x W112mm x H295mm |
| Approx. Weight | 45.3 kg (99.9 lbs) |
| Terminal Type | Female Copper Insert M8 (torque: 10~12N.m) |
| Internal Resistance | Approx. 0.005 Ohm (fully charged) |
| Max. Charge Current | 37.5 A |
| Max. Discharge Current (5S) | 900 A |
| Short Circuit Current | 2400 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) |
