RX-9900 Electric Iron Comprehensive Test Bench (Customized Turntable Version) I. Overview: The RX-9900 Electric Iron Comprehensive Test Bench, hereinafter referred to as the test bench, is designed according to the technical requirements put forward by the customer. It is suitable for testing the withstand voltage and power of the electric iron during normal operation, as well as testing the temperature of the base plate. The test bench adopts PC + software program control. The software can set parameters for the test items (high voltage value and upper and lower limit ranges, power range, optional peak temperature, valley temperature, average temperature control mode. At the same time, the upper and lower limit temperatures of this control mode can also be set, and the upper limit of over-temperature, the upper and lower limits of temperature difference, and the number of operations can be set), which is convenient for users to analyze and inspect the products. II. Main Technical Indicators 1. Input Power Supply: 3-phase 4-wire, phase voltage AC220V, 50Hz   Output Voltage: Adjustable from 0 to 250V   Frequency: Adjustable among 50Hz, 60Hz, and 47～63Hz   Maximum Output Power: 75KVA (The variable frequency power supply shall be provided by the user)   Load Stability: 1%   Approximate Dimensions: Customized turntable version (Auxiliary cabinet: 1200*1200*1500mm, Control cabinet: 600*600*1600mm)   1.1 Number of Test Benches: 24 sets; The power of each product does not exceed 3000W   1.2 Install 2 silver-point temperature probes (both with spring tooling) at each working station to test the temperature at the center point and the front end of the bottom of the electric iron respectively.