To Mao purely resistive load DC resistive test load box cabinet resistive dummy load Product Overview: Analog resistive load box is based on GB2099.1, GB16915, GB15092, UL817 and UL1054 standards in countries such as structure of electrical accessories, electrical life and other relevant provisions designed equipment. Can provide 0 ~ 280V, 1 ~ 90A of the test load to various types of electrical accessories, it can be widely used as a purely resistive test load of other household appliances. Technical parameters: 1, Power supply: with a ground single-phase AC220V ± 10% / 50Hz. 2. Efficient digital output voltage, current, power values, frequency values ??(or choose to display power factor), precision: 0.5. 3, built-in load resistor alloy. 4, the current range can be divided into: 1/2/3/4/10/20 / 30A multi-file (depending on the maximum output current may be several files), you can select individual or multiple files in parallel. 5, one-way or two-way output current up to 20A / 30A / 45A / 60A / 90A (when ordering optional). 6, the output voltage AC: 5 ~ 280V adjustable. 7, the frequency display range 0 ~ 63Hz. 8, the timer can be set, range: 0 ~ 99h99m be preset. 9, the machine power consumption: about 10kVA. 10, load cabinet Dimensions: according to actual needs of customers to customize 11, weighing about: 100 kg. 12, the use of ambient temperature: -10 ~ + 40 ℃. 13, relative humidity: (20 ~ 90)% RH. 14, atmospheric pressure: 80 ~ 106kpa. 15, no severe shaking, vibration, electromagnetic interference, no dust, explosive, corrosive gas, heat a good place. Purely resistive load box detailed parameters: rated power installed capacity 3KW 3KW (0.1K, 0.2K, 0.3K, 0.4K, 1K, 1K) 5KW 5KW (0.1K, 0.2K, 0.3K, 0.4K, 1K, 1K, 2K) 10KW 11KW (0.1K, 0.2K, 0.3K, 0.4K, 1K, 2K, 3K, 4K) 20KW 21KW (0.1K, 0.2K, 0.3K, 0.4K, 1K, 2K, 4K, 5K, 8K) 30KW 31KW (0.1K, 0.2K, 0.3K, 0.4K, 1K, 2K, 4K, 8K, 15K) 50KW 51KW (0.1K, 0.2K, 0.2K, 0.5K, 1K, 2K, 2K, 5K, 10K, 10K, 20K) 100KW 100KW (1K, 2K, 2K, 5K, 10K, 10K, 20K, 50K) 200KW 200KW (1K, 2K, 2K, 5K, 10K, 10K, 20K, 50K, 100K) 500KW 500KW (1K, 2K , 2K, 5K, 10K, 10K, 20K, 50K, 100K, 100K, 200K) 500KW above can be customized according to customer requirements, can be made more independent and machine can also use the power supply single-phase AC 220V or 380V three-phase control manual control, power continuously step (precision adjustable) forced air cooling system / natural air cooling Display LED meter / multifunction measuring instruments (current, voltage, power, frequency, power factor), precision: 0.5 Option A model with function: manual control type B Type: Remote Control / PC Control