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Burn-In Testing System For Various AC-DC Large Scale High-Power Adapter
common enquiries | Capacity | Maximum feedback power of burn-in products | 54KW@1000A |
Full load feedback efficiency | >85% | ||
Maximum power consumption at full load | <15KW | ||
Number of channels | A total of 6 floors, each with 12 channels of 1500W | ||
Number of loads | A total of 6 layers, 12 loads per layer, a total of 72 loads CP8503 | ||
Single channel minimum load current | ≤0.5A | ||
Available space on each floor of internal wall | Length ≥1.8m, depth ≥0.5m | ||
Equipment use environment | Temperature -10 ~ 55 ℃, humidity 0 ~ 95% | ||
Input requirements | Input voltage | Each layer is DC-48 power supply (-48V voltage range 38.5 ~ 72V, and there are repeated on and off input, it is recommended that the energy be fed back to AC three-phase power)
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Switch control | Each layer is equipped with a contactor (1 contactor can not meet the flow, one contactor every 3 stations), the single-layer module is controlled by the remote through the contactor to power on and off, the contactor repeats 200ms cycle under the maximum power flow It can't be invalid after 10000 disconnection
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Input cable | When running at full power, the cable flow requirement cannot be exceeded, and the cable selection needs to meet the high temperature requirements of 105 ℃ and above
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Input terminal | The input side copper wire is routed, the copper wire guarantees the current flow at full load,the maximum input current of a single tested module is 50A
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Auxiliary source | Each layer provides 12 auxiliary source interfaces with an output voltage of 12V and a current of 2A or more. The auxiliary sources are isolated from each other to supply power to the monitoring board and Huawei fans.The auxiliary source will not be powered down by the input contactor of each layer
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