PLT 系列电源测试架PLT driver test boxes

将 LED 驱动电源或成品灯接入后,一次性读取交流侧与直流侧关键参数,并估算年用电量,便于产线对比「足功率」、功率因数与效率。

One connection reveals AC and DC rails plus annual energy estimates to compare true input power, PF and driver efficiency on the line.

PLT10 ten-meter LED driver test rack

LED 电源测试展示助手

LED driver test bench

结构与卖点

Highlights

  • 宽电压输入:交流 85~265V,适配多国电网
  • 防爆灯 + 保险丝双重保护:被测品内部短路时不炸电源,降低连带损坏
  • ABS 绝缘胶壳:不怕触电,产线与维修台使用更安全
  • 三种配置:PLT07 七表、PLT10 十表、PLTS10 双色版
  • 成品灯与驱动通吃:E14 / E27 灯座、交流负载、驱动输入输出与灯珠端子一应俱全
  • Universal input: 85~265VAC for worldwide mains
  • Ballast lamp plus fuse: a shorted sample cannot blow up the supply
  • ABS insulated enclosure keeps line work safe
  • Three layouts: PLT07 seven meters, PLT10 ten meters, PLTS10 dual-colour
  • Finished lamps and drivers: E14 / E27 sockets, AC load, driver in/out and bead terminals

三种配置对照(说明书选型表)

Model comparison (from manual)

型号Model 名称Name 支持类型Supports 支持范围Measured values
PLT07 七表测试架Seven meters 成品灯 + 驱动Lamps + drivers 交流:电压 / 电流 / 功率 / 功率因数;直流:电压 / 电流 / 电源效率 AC V / I / P / PF; DC V / I / efficiency
PLT10 十表测试架Ten meters 成品灯 + 驱动Lamps + drivers 交流:电压 / 电流 / 功率 / 功率因数 / 年用电量;直流:电压 / 电流 / 功率 / 电源效率 AC V / I / P / PF / annual kWh; DC V / I / P / efficiency
PLTS10 双色测试架Dual-colour 成品灯 + 双色驱动Lamps + dual-colour drivers 交流:电压 / 电流 / 功率 / 功率因数;2 组直流:电压 / 电流 / 电源效率 AC V / I / P / PF; two DC channels with V / I / efficiency

电气参数(说明书摘录)

Electrical specs (from manual)

工作供电Supply 85~265VAC(宽电压)85~265VAC wide range
交流电压表AC voltage 0~300VAC,±0.5%
交流电流表AC current 0~2A,±0.5%
交流功率AC power 0~600W,±0.5%
功率因数表Power factor 0~0.999,±0.5%
频率Frequency 0~100Hz,±1%
年用电量Annual energy 0~9999kWh(按 24h 连续运行折算)0~9999kWh at 24/7 operation
直流电压表DC voltage 0~200V,±0.5%
直流电流表DC current 0~2A,±1%
直流功率DC power 0~400W,±0.5%
电源效率Efficiency 0~1,输出功率 / 输入功率0~1, output over input power

产品清单:LED 电源测试盒主机 ×1、保险丝、产品说明书。整机保修一年。

In the box: main unit, fuse and manual. One-year warranty.

使用方法

How to use

测试半成品灯 / 成品灯

Testing lamps

用「E14」「E27」或「交流负载」端子接入测试品,即可读出输入交流电压、交流电流、功率因数与输入有效功率。

Connect the sample to the E14, E27 or AC load terminals to read input voltage, current, power factor and real power.

测试驱动电源

Testing drivers

  1. 驱动电源输入端接到「驱动输入」
  2. 驱动电源输出端接到「驱动输出」
  3. 负载(灯珠)接到「灯珠」端子,也可用鳄鱼夹线接负载
  4. 即可同时读出输入交流电压、电流、功率因数、有效功率,以及输出电压、电流与电源效率
  1. Wire the driver input to the "driver input" terminals
  2. Wire the driver output to the "driver output" terminals
  3. Connect the LED load to the bead terminals, or use the alligator leads
  4. Read AC input voltage, current, power factor and real power together with DC output and efficiency

防爆灯的用法

Using the ballast lamp

  1. 测试未通过电的半成品驱动或半成品灯时,把右上角开关拨到「使用防爆」一端,在防爆灯插座装入钨丝灯泡
  2. 防爆灯亮起即表示被测品有问题,应立即排除
  3. 需要精确数据时把开关拨到「不使用」一端关闭防爆灯,因为它会随功率增大而影响读数
  4. 警告:白色防爆灯座与交流供电直连,禁止触碰内部,否则会触电
  1. For untested drivers or lamps, switch the top-right selector to "ballast on" and fit a tungsten bulb in the socket
  2. If the ballast lamp lights up, the sample is faulty — stop and investigate
  3. Switch it off for accurate readings; its influence grows with power
  4. Warning: the white ballast socket is wired directly to mains — never touch inside

如果整机突然不亮,请先检查背后的防爆保险丝是否烧坏,更换即可。

If the unit goes dark, check and replace the fuse on the rear panel.

读数怎么看

Reading the meters

  • 交流功率(有功功率):电源实际用上的功率,常说的 3W、7W 驱动就是指这个,也是判断是否「足功率」的标准
  • 功率因数:有效功率占总功率的比率,用来评价对电网的污染程度,出口时尤为重要。美国能源之星规定 5W 以上灯具 PF>0.7;深圳 LED 产业标准联盟要求更高:<10W 时 PF>0.7,10~30W 时 PF>0.85,>30W 时 PF>0.9
  • 电源效率:输出功率与输入功率之比,衡量电能有多少真正用于发光,目前电源大多在 0.6~0.9 以上
  • 年用电量:按每天 24 小时通电一年折算的度数;若每天只用 12 小时,读数减半即可
  • 交流电压:中国 220VAC 50Hz、美国与加拿大 120VAC 60Hz、日本 100VAC 50/60Hz
  • AC real power: the wattage actually consumed — this is what "3W driver" or "7W driver" refers to
  • Power factor: the share of real power in total power, important for export compliance. Energy Star requires PF>0.7 above 5W; the Shenzhen LED alliance asks for PF>0.7 under 10W, >0.85 for 10~30W and >0.9 above 30W
  • Efficiency: output over input power; most drivers land between 0.6 and 0.9
  • Annual energy: kWh for a year of 24/7 operation — halve it for 12 hours a day
  • AC voltage: 220VAC 50Hz in China, 120VAC 60Hz in the US and Canada, 100VAC 50/60Hz in Japan

对比产品的三条原则:标称功率相同时,输入功率越接近标称质量越好;输入功率接近时,功率因数越高越好;输入功率接近时,电源效率越高越好。

Three rules for comparing products: closer to the rated wattage is better; at similar input power, higher power factor wins; at similar input power, higher efficiency wins.

相关型号

Related

若产线或维修台需要更紧凑的四表台式方案,可查看 PLT04 简易四表试灯盒;只需快速点亮判断好坏,可看 SPLT 快速试灯盒系列

For a compact four-meter bench layout see the PLT04 quick tester; for simple go/no-go lighting checks see the SPLT series.