Short circuit test chamber HD-H201

for battery

TEST PURPOSE This machine is designed according with the requirements of various battery short-circuit test standards. According to the standard, the short-circuit device must meet the internal resistance of 80 ± 20mΩ to obtain the maximum short-circuit current required by test. In addition, the circuit design of the short-circuit device must also be able to withstand large currents impact. We chose industrial-grade DC electromagnetic contactors, all-copper terminals, and internal copper plates to guide the flow. The wide and thick copper plates effectively improve the heat dissipation effect, make the high current short-circuit device safer, effectively reduce the loss of test equipment, and ensure the test data Accuracy. TEST STANDARD IEC62133; UL 1642:2012; UN38.3 STANDARD FEATURES Item:Specification Internal Dimension:500*500*500mm(W*D*H) External Dimension:700*800*1530mm(W*D*H) Internal Material:SUS201 stainless steel plate, 1.2mm thick and affixed with Teflon; External Material:Paint treatment of cold-rolled steel sheet,1.5mm Observe Window:250*250mm Exhaust port:Diameter 100mm Pressure relief port :200*200mm Testing Hole:There are two testing hole diameter 50mm, for cable connect. Control Mode:Key Type Temperature collection range:RT-1000℃ Temperature Acquisition Channel:Channel 1 Temperature Display Accuracy:±0.5℃ Voltage collection range:0-100V Voltage Acquisition Channel:Channel 1 Voltage Display Accuracy:±0.5% Maximum Short-circuit Current:1000A Current Acquisition Channel:Channel 1 Current Display Accuracy:±0.5% Internal Resistance of Device Loop:80±20mΩ Voltage:Single Phase 220V Machine Weight:85kg