BATTERY line - DÜPERTHAL
Safe storage and charging of lithium-ion batteries
The BATTERY line safety storage cabinets are specially designed for the for safe storage and charging of lithium-ion batteries.
Better safe than sorry
Independently verified safety
- Explosive combustion of batteries inside successfully tested by Fraunhofer ITC.
- Protection against backdraft and smoke gas successfully demonstrated.
- 90-minute fire protection from both inside and outside, including extinguishing agent-free fire containment.
- Preventive storage location monitoring via sensors and potential-free switching contacts.
We have had our cabinet certified and tested by independent third parties.For example, the Fraunhofer ICT Institute examined the BATTERY line back in 2019 with the BATTERY line and confirmed the outstanding protection of the DÜPERTHAL cabinet line.
Why a safe storage is necessary
The Hazard Potential
Mechanical damage
by stroke or drop
Electrical faults
short circuit, deep discharge, defects
in battery management
Fire, metal fire
from 60° C a thermal runaway is possible
Explosion
from 80° C oxyhydrogen explosion and release of 7- up to 11-times higher energy as the stored energy
Environmental pollution of water and air
chemical contamination by fumes, toxic heavy metal, fluorhydric acid
Highest level of safety
WHY DÜPERTHAL?
Confirmed classification type 90, i.e.90 minutes fire resistance according to DIN EN 14470-1 or DIN EN 1363-1 - as well as explosive burning of batteries in the interior tested by Fraunhofer Institute.
In the event of a fire inside the cabinet, the doors are automatically closed and locked to prevent a backdrafts (smoke gas explosion).
Thermally insulated storage shelves and oxygen reduction solved by design prevent fire jumping within the storage level and adjacent fire compartments.
More than a cabinet
The problem solver
- Confirmed classification type 90, i.e.90 minutes fire resistance according to DIN EN 14470-1 or DIN EN 1363-1 - as well as explosive burning of batteries in the interior tested by Fraunhofer Institute.
- In case of fire - inside and outside - a thermocouple automatically triggers the non-blocking door closure.
- In case of fire, automatic interlocking inside the cabinet to prevent smoke gas explosions (backdraft).
- In the event of an accident, the ventilation ducts can also be used to safely discharge the flue gases and outgassing.
- Ready to plug in, including fuse box with residual current circuit breaker - for disconnection
from the mains, in case of failure fused with residual current circuit breaker 16 A, reverse polarity protected plug CEE L+N+PE 6h,
max. total power: 3,68 kW - Per storage area 4 sockets for chargers prepared including fused power supply with
circuit breaker per storage area 10 A - Three-phase supply voltage 400 V for up to 32 sockets with max. total power 11.04 kW alternatively possible
- Thermally insulated storage floors and oxygen reduction solved by design prevent fire jumping within the storage level and adjacent fire compartments.
- Intelligent and sensor-controlled systems can be used preventively as early warning systems for monitoring and reporting through to the emergency call center. This can be done optionally with SMS alerting via SMS module via 4G LTE-M network or via e-mail and SMS alerting online via DÜPERTHAL connect.
- Individual level of prevention possible, e.g. to meet the requirements of VdS 3103:2019-06 for storage of lithium batteries of the medium power category. Via the on-site connection of the fire alarm system (BMA) and the potential-free contact enables timely evacuation and fire-fighting in the event of a fire.
The BATTERY line safety storage cabinets are specially constructed for the high demands on a safe storing and charging of lithium-ion batteries which could catch fire in the event of malfunctions.
In case of a fire inside or outside of the safety storage cabinet, separate thermocouples on the top at the internal cabinet wall and for each storage shelf automatically initiate the closing of the doors.
Additionally of monitoring the door status, ventilation and temperature by sensors, fault notification e.g. to fire department and responsible persons and individual connection to a fire alarm system possible.
Protection of the storage contents against external thermal influences and fused power supply for chargers prepared - ready to plug in.
Storage location monitoring
DÜPERTHAL connect
Maximum safety for personnel and inventory through preventive monitoring of critical conditions at the storage location. Timely information to responsible persons, e.g. fire department.
Safety cabinet in 2 variants
THE DÜPERTHAL BATTERY line
The BATTERY line safety cabinets are specially constructed to meet the high requirements for the safe storage and charging of lithium-ion batteries, which can self-ignite in the event of malfunction. With the Type 90 classification and the explosive burning of the batteries inside tested by the independent Fraunhofer Institute, the BATTERY line offers double fire protection - enough time for evacuation and buffer for fire fighting.
In conventional storage cabinets, working materials are not protected from external thermal influences. In the case of fire, this can lead to increased personal and material damage. DÜPERTHAL Type 90 safety cabinets, on the contrast, reliably offer 90 minutes of fire resistance in accordance with DIN EN 14470-1 or DIN EN 1363-1 and are considered a fire-resistant separated area (fire compartment) in accordance with TRGS 510.
BATTERY line - storage
BATTERY line - storage & charge
BATTERY line in detail
Technical Data
 |  | |
| Funktion | standard | station |
|---|---|---|
| Field of Application | Storage | Storage and charging |
| Type examination DIN EN 14470-1 | ||
| Type examination DIN EN 16121 / 16122 | ||
| Internal fire and flue gas analysis | ||
| Door closing in case of fire | ||
| Automatically door locking | ||
| Backdraft protection | ||
| Thermo-couple in each level | ||
| Extraction of thermal energy | ||
| Accessories available | ||
| Earthing connection on the cabinet roof | ||
| Interior fittings conductively connected with carcass | ||
| Exhaust air connection | ||
| Exhaust air connected |
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- Temperature monitoring for preventive early detection, e.g. signal transmission to the fire alarm system
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Personal consultation
Do you have questions about the BATTERY line safety storage cabinets? We will be happy to answer your individual questions and present our BATTERY line safety storage cabinets to you in person. Whether in an appointment on site or via video chat, we will advise you in detail. Always with the aim of working together to find the right solution for your needs. Take your chance and let us consult you!
Company
About
As the German quality and technology leader, we set the standards in the field of system solutions for the process-optimised storage of chemicals and hazardous goods. All our products and solutions are perfectly customised to your requirements. In addition to maximum safety, they offer the highest level of effectiveness and efficiency, even in situations where there is no fire hazard. So we always give you, our customer, a good feeling.
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Please send us some information about your specific requirements in advance so that we can prepare a targeted offer for you.
