四种工作模式
VL系列负载提供四种静态加载模式:恒电流模式(CC)和恒电阻模式(CR)适用于传统开关电源负载仿真,恒电压模式(CV)适用于电池充电机及恒流输出电源负载仿真,恒功率模式(CP)可作为动力电池组和储能装置负载的模拟。
仿真动力电池
VL系列电子负载还可以用于仿真动力电池放电。设定电池放电负载大小,采用恒功率(CP)拉载模式,即可仿真电池放电特性。透过精准量测回路,量取电池截止放电电压,计算出电池放电到截止电压点所需时间。
产品型号
系列产品 | 万瑞达型号 | 电压 | 电流 | 功率 |
150V | VL012-150120 | 0-150V | 0-120A | 1200W |
VL018-150180 | 0-150V | 0-180A | 1800W |
VL024-150240 | 0-150V | 0-240A | 2400W |
VL03-150300 | 0-150V | 0-300A | 3000W |
VL06-150600 | 0-150V | 0-600A | 6000W |
VL09-150900 | 0-150V | 0-900A | 9000W |
VL12-1501200 | 0-150V | 0-1200A | 12KW |
VL15-1501500 | 0-150V | 0-1500A | 15KW |
VL18-1501200 | 0-150V | 0-1200A | 18KW |
VL24-1501200 | 0-150V | 0-1200A | 24KW |
VL30-1501200 | 0-150V | 0-1200A | 30KW |
VL40-1501200 | 0-150V | 0-1200A | 40KW |
技术规格
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型号 | VL012-150120 | VL018-150180 | VL024-150240 | VL03-150300 | VL06-150600 | VL09-150900 |
功率 | 120W | 1200W | 180W | 1800W | 240W | 2400W | 300W | 3000W | 600W | 6000W | 900W | 9000W |
电压范围 | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V |
电流范围 | 0-12A | 0-120A | 0-18A | 0-180A | 0-24A | 0-240A | 0-30A | 0-300A | 0-60A | 0-600A | 0-90A | 0-900A |
定电流模式(CC) |
量程 | 0-12A | 0-120A | 0-18A | 0-180A | 0-24A | 0-240A | 0-30A | 0-300A | 0-60A | 0-600A | 0-90A | 0-900A |
精度 | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS |
分辨率 | 1mA | 10mA | 1.5mA | 15mA | 2mA | 20mA | 2.5mA | 25mA | 5mA | 50mA | 7.5mA | 75mA |
定电阻模式(CR ) |
量程 | 0.025Ω~250Ω | 0.1Ω~5KΩ | 0.0175Ω~175Ω | 0.07Ω~3.5KΩ | 0.0125Ω~125Ω | 0.05Ω~2.5KΩ | 0.01Ω~100Ω | 0.04Ω~2KΩ | 0.005Ω~50Ω | 0.02Ω~1KΩ | 0.004Ω~35Ω | 0.015Ω~700Ω |
精度 | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S |
分辨率 | 14 bits | 14 bits | 14 bits | 14 bits | 14 bits | 14 bits |
定电圧模式(CV) |
量程 | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V |
精度 | 0.05%+0.05%FS | 0.05%+0.05%FS | 0.05%+0.05%FS | 0.05%+0.05%FS | 0.05%+0.05%FS | 0.05%+0.05%FS |
分辨率 | 2mV | 20mV | 2mV | 20mV | 2mV | 20mV | 2mV | 20mV | 2mV | 20mV | 2mV | 20mV |
定功率模式(CP) |
量程 | 0-120W | 0-1200W | 0-180W | 0-1800W | 0-240W | 0-2400W | 0-300W | 0-3000W | 0-600W | 0-6000W | 0-900W | 0-9000W |
精度 | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS |
分辨率 | 0.6W | 0.6W | 0.6W | 0.6W | 0.6W | 0.6W |
动态模式 |
T1&T2 | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S |
斜率 | 2mA-0.4A/uS | 20mA-4A/uS | 2.5mA-0.5A/uS | 25mA-5A/uS | 4mA-0.8A/uS | 40mA-8A/uS | 5mA-1A/uS | 50mA-10A/uS | 10mA-2A/uS | 0.1A-20A/uS | 14mA-2.8A/uS | 0.14A-28A/uS |
精度 | 10%±20uS | 10%±20uS | 10%±20uS | 10%±20uS | 10%±20uS | 10%±20uS |
测量参数 |
电压范围 | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V |
精度 | 0.025%+0.05%FS | 0.025%+0.05%FS | 0.025%+0.05%FS | 0.025%+0.05%FS | 0.025%+0.05%FS | 0.025%+0.05%FS |
分辨率 | 0.5mV | 5mV | 0.5mV | 5mV | 0.5mV | 5mV | 0.5mV | 5mV | 0.5mV | 5mV | 0.5mV | 5mV |
电流范围 | 0-12A | 0-120A | 0-18A | 0-180A | 0-24A | 0-240A | 0-30A | 0-300A | 0-60A | 0-600A | 0-90A | 0-900A |
精度 | 0.05%+0.1%FS | 0.05%+0.1%FS | 0.05%+0.1%FS | 0.05%+0.1%FS | 0.05%+0.1%FS | 0.05%+0.1%FS |
分辨率 | 0.3mA | 3mA | 0.4mA | 4mA | 0.6mA | 6mA | 0.6mA | 6mA | 1.2mA | 12mA | 1.8mA | 18mA |
功率范围 | 0-120W | 0-1200W | 0-180W | 0-1800W | 0-240W | 0-2400W | 0-300W | 0-3000W | 0-600W | 0-6000W | 0-900W | 0-9000W |
精度 | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS |
分辨率 | 0.1W | 0.1W | 0.1W | 0.1W | 0.1W | 0.1W |
常规参数 |
短路电流 | 120A | 180A | 240A | 300A | 600A | 900A |
尺寸 (W*H*D) mm | 425 X 175 X 640 | 425 X 175 X 640 | 425 X 175 X 640 | 425 X 175 X 640 | 425 X 350 X 640 | 550 X 635 X 720 |
重量 (Kg) | 20 | 24 | 28 | 32 | 64 | 116 |
型号 | VL12-1501200 | VL15-1501500 | VL18-1501200 | VL24-1501200 | VL30-1501200 | VL40-1501200 |
功率 | 1200W | 12000W | 1500W | 15000W | 1800W | 18000W | 2400W | 24000W | 3000W | 30000W | 4000W | 40000W |
电压范围 | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V |
电流范围 | 0-120A | 0-1200A | 0-150A | 0-1500A | 0-120A | 0-1200A | 0-120A | 0-1200A | 0-120A | 0-1200A | 0-120A | 0-1200A |
定电流模式(CC) |
量程 | 0-120A | 0-1200A | 0-150A | 0-1500A | 0-120A | 0-1200A | 0-120A | 0-1200A | 0-120A | 0-1200A | 0-120A | 0-1200A |
精度 | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS | 0.05%+0.1%FS | 0.1%+0.1%FS |
分辨率 | 10mA | 100mA | 12mA | 120mA | 10mA | 100mA | 10mA | 100mA | 10mA | 100mA | 10mA | 100mA |
定电阻模式(CR ) |
量程 | 0.0025Ω~25Ω | 0.01Ω~500Ω | 0.002Ω~20Ω | 0.008Ω~400Ω | 0.0025Ω~25Ω | 0.01Ω~500Ω | 0.0025Ω~25Ω | 0.01Ω~500Ω | 0.0025Ω~25Ω | 0.01Ω~500Ω | 0.0025Ω~25Ω | 0.01Ω~500Ω |
精度 | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S | Vin/Rset*(0.2%)+0.2%IF.S |
分辨率 | 14 bits | 14 bits | 14 bits | 14 bits | 14 bits | 14 bits |
定电圧模式(CV) |
量程 | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V |
精度 | 0.05%+0.05%FS | 0.05%+0.05%FS | 0.05%+0.05%FS | 0.05%+0.05%FS | 0.05%+0.05%FS | 0.05%+0.05%FS |
分辨率 | 2mV | 20mV | 2mV | 20mV | 2mV | 20mV | 2mV | 20mV | 2mV | 20mV | 2mV | 20mV |
定功率模式(CP) |
量程 | 0-1200W | 0-12000W | 0-1500W | 0-15000W | 0-1800W | 0-18000W | 0-2400W | 0-24000W | 0-3000W | 0-30000W | 0-4000W | 0-40000W |
精度 | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS |
分辨率 | 0.6W | 0.6W | 0.6W | 0.6W | 0.6W | 0.6W |
动态模式 |
T1&T2 | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S | 0.025-10mS | 1mS-30S |
斜率 | 20mA-4A/uS | 0.2A-40A/uS | 25mA-5A/uS | 0.25A-50A/uS | 20mA-4A/uS | 0.2A-40A/uS | 20mA-4A/uS | 0.2A-40A/uS | 20mA-4A/uS | 0.2A-40A/uS | 20mA-4A/uS | 0.2A-40A/uS |
精度 | 10%±20uS | 10%±20uS | 10%±20uS | 10%±20uS | 10%±20uS | 10%±20uS |
测量参数 |
电压范围 | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V | 0-15V | 0-150V |
精度 | 0.025%+0.05%FS | 0.025%+0.05%FS | 0.025%+0.05%FS | 0.025%+0.05%FS | 0.025%+0.05%FS | 0.025%+0.05%FS |
分辨率 | 0.5mV | 5mV | 0.5mV | 5mV | 0.5mV | 5mV | 0.5mV | 5mV | 0.5mV | 5mV | 0.5mV | 5mV |
电流范围 | 0-120A | 0-1200A | 0-150A | 0-1500A | 0-120A | 0-1200A | 0-120A | 0-1200A | 0-120A | 0-1200A | 0-120A | 0-1200A |
精度 | 0.05%+0.1%FS | 0.05%+0.1%FS | 0.05%+0.1%FS | 0.05%+0.1%FS | 0.05%+0.1%FS | 0.05%+0.1%FS |
分辨率 | 2.5mA | 25mA | 3mA | 30mA | 2.5mA | 25mA | 2.5mA | 25mA | 2.5mA | 25mA | 2.5mA | 25mA |
功率范围 | 0-1200W | 0-12000W | 0-1500W | 0-15000W | 0-1800W | 0-18000W | 0-2400W | 0-24000W | 0-3000W | 0-30000W | 0-4000W | 0-40000W |
精度 | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS | 0.2%+0.2%FS |
分辨率 | 0.1W | 0.1W | 0.1W | 0.1W | 0.1W | 0.1W |
常规参数 |
短路电流 | 1200A | 1500A | 1200A | 1200A | 1200A | 1200A |
尺寸 (W*H*D) mm | 550 X 810 X 720 | 550 X 990 X 720 | 550 X1165 X 720 | 550 X 1520 X 720 | 880 X1520 X 720 | 880X1680 X 720 |
重量 (Kg) | 153 | 202 | 242 | 316 | 400 | 496 |