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Installation, commissioning and operating instructions for valve-regulated stationary lead-acid batteries
7140203153 V1.4 (09.2018)

Installation, commissioning and operating instructions for valve-regulated stationary lead-acid batteries

7140203153 V1.4 (09.2018)

Observe ventilation requirements

 (refer to Chap. 5.2.1.1

) even for charging of temporarily con-

nected cells.

Attention!

Fig. 4–1: Available Capacity vs. storage time

5 Installation

5.1 Demands on the erection site

 Danger!

When renewing old batteries, ensure that all electrical loads are switched off before removing the 
old battery (separator, fuses, switches).
This must be carried out by qualified personnel. 

If you have questions regarding battery system installation, please contact your local HOPPECKE representative. 
You can also contact us at our head office directly.
 

If choosing an installation location, determining space requirements and performing the installa-
tion, observe the relevant installation drawing if it is available.
The floor must be suitable for battery installation; it must:
– have a suitable load-carrying capacity,
– be sufficiently conductive,
– be at ground level (max. thickness of backing elements under racks and cabinets: 6 mm),
– be as free of vibration as possible (otherwise a special rack is required).
Within the EU, follow VDE 0510 Part 2: 2001-12, in accordance with IEC 62485-2: „Safety requi-
rements for secondary batteries and battery installations - Part 2: Stationary batteries“.

Capacity [% C

10

]

Storage time [month]

4 Storage

4.1 General

After receiving the batteries, you should unpack, install and charge them as soon as possible. If this is not 
possible, store the batteries fully-charged in a dry, clean, cool and frost-free location. Excessively high storage 
temperatures may result in accelerated self-discharge and premature aging. Do not expose the batteries to 
direct sunlight.

Attention!

Do not stack the pallets with the batteries as this can cause damage which is not covered under 
the warranty.

4.2 Storage time

Attention!

If the cells/batteries are to be stored for a long period of time, store them fully-charged in a dry, 
frost-free location. Avoid direct sunlight. To prevent damage to the batteries, an equalizing charge 
must be performed after a maximum storage period of six months (see 

Chap. 6.2.5

). Calculate 

this exact time starting on the day of delivery. By the end of the max. storage time charge accep-
tance might be declined during battery recharge. Hence, HOPPECKE recommends a suitable 
process of charging, which assures a gentle full charge of the battery (refer to 

Chap. 6.2.5

). If 

storage temperatures exceed 20 °C, more frequently equalizing charges may be necessary (at 
temperatures around 40 °C monthly charges). Refer also to 

figure 4–1

 to retrieve max. storage 

times for different storages temperatures. Failure to observe these conditions may result in 
sulfating of the electrode plates and significantly reduced capacity and service life of the battery. 
Battery recharge during storage time should be carried out max. twice. The battery should be 
operated in continuous float charge mode thereafter.
Battery service life commences with delivery of the battery or batteries from the HOPPECKE plant. 
Storage times have to be added completely to the service life.

Attention!

Required process for charging the batteries by achievement of max. storage duration:
Charge with constant power of 1 A or 2 A per 100 Ah C

10

 battery capacity. Interrupt charging when 

all cell voltages have rised to min 2.65 V/cell (refer also to 

Chap. 6.2

).

4.3 Preparing for a several-month storage period

If the storage time extends over a period of several months, make sure to provide an appropriate charger so 
that the charging tasks can be performed promptly as previously described. For temporary storage, arrange the 
blocks/cells so that they can be temporarily connected in series for charging. The batteries should remain on 
their pallets until final installation.

To avoid having to perform the previously described work, we strongly recommend that you con-
nect the battery or batteries to the regular charging voltage supply within six months. Failure to 
observe the recharging intervals will render the warranty null and void.

Содержание 5 OPzV 250

Страница 1: ...for valve regulated stationary lead acid batteries Installation commissioning and operating instructions Similar to the illustration...

Страница 2: ...development For this reason there may be discrepancies between the product that you have purchased and the product as represented in this documentation Please keep this documentation so that it is im...

Страница 3: ...ely from normal household wastes General notice or tip for better understanding and optimum use of the battery or batteries Pb 0 Safety notices 0 1 General Information Danger Incorrect use of the prod...

Страница 4: ...ive counterparts of old and new names In the rest of this document old names will be listed in brackets Pb Following symbols and pictograms are pictured on each battery cell or on each battery block R...

Страница 5: ...e for Maintenance Testing and Replacement of Valve Regulated Lead Acid VRLA Batteries for Stationary Applications IEEE Standard 1189 2007 Guide for Selection of Valve Regulated Lead Acid VRLA Batterie...

Страница 6: ...ls blocks into the racks 30 5 10 Connecting the batteries 32 5 10 1 Connection terminals 32 5 10 2 Type of connection cable 32 5 10 3 Clamping batteries using battery connectors 32 5 10 4 Installing t...

Страница 7: ...type 250 Nominal capacity C10 capacity during discharge with ten hours current I10 over a discharge time of 10 h t10 267 actual capacity C10 capacity of discharge with 10 h current 5 OPzV 250 2V 250A...

Страница 8: ...ly However they contain diluted sulfuric acid H2 SO4 that is bonded in gel or glass mat The bonded sulfuric acid is extremely corrosive and can cause serious injury Further information to sulfuric aci...

Страница 9: ...ic shock If a second accidental ground connection is made there is a risk of short circuit fire and explo sion If you have questions about these instructions or any other questions regarding safety wh...

Страница 10: ...r is still present to make sure that your shipment is complete compare with the delivery note In particular check the number of battery pallets and the number of boxes with accessories Then inspect th...

Страница 11: ...ention If the cells batteries are to be stored for a long period of time store them fully charged in a dry frost free location Avoid direct sunlight To prevent damage to the batteries an equalizing ch...

Страница 12: ...cell width installation depth at least 500 mm see also IEC 62485 2 USA 36 or 915 mm HOPPECKE recommendation If possible at the installation location 1 m Otherwise in accordance with local regulations...

Страница 13: ...always filled before delivery Sealed stationary lead acid battery cells must not be refilled with water during the entire battery service life Overpressure valves are used as sealing plugs These plugs...

Страница 14: ...d ventilation for hydrogen generated by batteries Chap 10 Required ventilation for hydrogen generated by bat teries 5 3 Conducting an open circuit voltage measurement Before installing the batteries c...

Страница 15: ...c tions mask bad cells and blocks and could cause individual battery strings to overload 2 Only batteries of the same type and same state of charge should be connected same battery type plate size and...

Страница 16: ...e after another into the racks so that they are angled and level with the correct polarity Remove all transportation and hoisting equipment For large batteries it is required that you begin installati...

Страница 17: ...rs must be furnished with additional insulation Avoid mechanical stress on the cell battery terminals Protect cables with large cross sections using cable ties and cable clamps The connection cables b...

Страница 18: ...brations which could loosen the connection under certain cir cumstances The cables must be supported so that no mechanical load can be transferred to the connection terminals cable trays cable ducts c...

Страница 19: ...n be omitted 6 1 Discharging Attention Never allow the final discharge voltage of the battery to drop below the voltage corresponding to the discharge current Unless the manufacturer has specified oth...

Страница 20: ...ber of cells in series occurs after charging DC power supply Electrical Load Battery 6 2 2 Floating operation The following is characteristic for this operating mode Consumers direct current source an...

Страница 21: ...on of the equalizing charge Perform the equalizing charge as follows 1 Charging with IU characteristic up to max voltage U 2 4 V cell up to 48 hours The charge current must not be higher than 20 A per...

Страница 22: ...power VR L OPzV solar power OPzV bloc solar power and sun power VR M solar bloc batteries This chapter contains instructions for charging of HOPPECKE sun power VR L OPzV solar power OPzV bloc solar p...

Страница 23: ...charge of 80 Fig 7 9 Endurance in cycles of sun power VR L OPzV solar power as a function of ambient temperature Cycle Number n Depth of Discharge DoD Cycles n Ambient Temperature in C 7 3 Temperature...

Страница 24: ...depicts dependency of the endurance in cycles on depth of discharge and temperature Fig 7 10 Endurance in cycles of sun power VR L OPzV solar power depending on DoD and temperature 7 4 3 Electrolyte f...

Страница 25: ...mum voltage is reached 11 Reconnect the battery system as originally connected and perform a boost charge see Chap 5 13 9 2 Performing the capacity test extended version Preparation The best and quick...

Страница 26: ...ecting the correct discharge current or the correct discharge power Carry out the battery discharge in accordance with the regulations on performing capacity tests EN 60896 21 The discharge current an...

Страница 27: ...ells The battery is on float charge at 2 25 V per cell CN Nominal capacity of the battery 200 Ah n Number of cells 2 x 30 cells fg Gas emissions factor 0 2 fs Safety factor 5 Ifloat 1 mA Ah Cell numer...

Страница 28: ...w of 0 6 m3 h What factors must be considered when installing a natural ventilation system If possible the ventilation openings should be positioned on opposite walls If they must both be on the same...

Страница 29: ...fire extinguishers are not suitable amongst others because of only minor efficiency possible risks or collateral damages Special protective equipment For larger stationary battery installations or lar...

Страница 30: ...67 no transport as dangerous goods non spillable batteries are not subject to other requirements of IATA DGR if they meet the requirements of Special Provision A 67 Provided that poles are secured ag...

Страница 31: ...correct or up to date Packing Instruction P 801 a transport as dangerous packing in accu Special Provision VV 14 transport as dangerous ADR Tunnel restriction code Note these references can be applie...

Страница 32: ...on dispose with due regard to the official local regu lations 7 Handling and storage Store frost free under roof Seek agreement with local water authorities in case of larger quan tities Observe VAWS...

Страница 33: ...l details in this brochure are based on state of the art technology Our products are subject to constant development We therefore reserve the right to make changes HOPPECKE Batterien GmbH Co KG P O Bo...

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