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Battery Pack Testing Services

Proventia offers testing services for the durability and performance testing of electric or hybrid vehicle or machine battery packs and modules. Our climatic battery pack testing chamber accommodates full- size battery packs or several battery modules and fulfils the highest battery development and testing requirements of the automotive industry. We are an an agile and flexible operator, whose battery testing services adapt to each customer's specific needs. We offer following tests:

Standard and customer specific charge/discharge cycle tests
Energy and capacity
Power and internal resistance
Cooling and heating performance
Overcharge/discharge protection
Short circuit protection
Vibration and shock
Submersion

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Battery Testing Services

Specifications of Proventia Battery Pack Test Chamber

Battery Cycler

Power 250 kW (cont.) / 300 kW (peak)*
Current 700 A (cont.) / 840 A (peak)*
Voltage 24–1100 Vdc

*For 60 seconds once every 5 minutes

Environmental Test Chamber Performance

Temperature range -40 °C – 80 °C
Temperature gradient ±1 °C
Variation rate minimum 1,0–3,0 °C/min depending on DUT mass

Dimensions

Height 2500 mm
Width 2800 mm
Length 3600 mm
Maximum Load 1200 kg

Automation system

Standalone 24/7 operation , remote monitoring possibility

32 pcs K-type thermal couples
8 pcs RTD/PT100 sensors
8 pcs. Analog I/O 0–10 V
8 pcs. Digital I/O 24 V
4 pcs. CANBUS
24 V, 12 V and 5 V reference voltage

Process thermostat / coolant supply for battery

Coolant temperature range: -55 ... 250 °C
Cooling capacity: 6 kW … 1,5 kW (0°C…-40 °C)
Heating capacity: 6 kW
Pressure pump max.: 79 l/min / 1.5 bar