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阿美特克AMREL eLoad PLW 水冷可编程直流电子负载

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  • 公司名称苏州洋嘉电子有限公司
  • 品       牌
  • 型       号
  • 所  在  地苏州市
  • 厂商性质其他
  • 更新时间2022/8/4 9:23:15
  • 访问次数556
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苏州洋嘉电子有限公司致力于自动化测试与测量领域,为客户提供精密电子测量仪器、自动化测试以及检测认证等测试解决方案。公司始终本着“以信为本,以质取胜”的宗旨,着眼于市场需求,远瞩,凭借多年来辛勤耕耘和守信的经营,赢得了业界和顾客的和信任! 公司产品应用于消费电子与家电、汽车与新能源、电源与照明、通讯与医疗等行业。客户有中国航天,中广核,中国船舶,中国兵器,国电南瑞,中汽研,博世汽车,东风汽车,京东方,同济大学,上海交大,西交大,苏大,电科院等。
测量仪器
eLoadPLW系列传统的直流电子负载十分笨重,并且体积庞大
阿美特克AMREL eLoad PLW 水冷可编程直流电子负载 产品信息
eLoad PLW 系列
 阿美特克AMREL eLoad PLW 水冷可编程直流电子负载(图1)

传统的直流电子负载十分笨重,并且体积庞大。大多数仅提供标准的电压、电流与功率。在自动化测试设备(ATE)系统中,机架空间一般十分有限,而且随着技术日新月异,应用需求日益多样化。

AMREL 的 PLW 系列水冷型直流电子负载可按照客户的需要进行定制,以满足特定应用的要求。此外,PLW 系列还配备的冷凝防护,并且拥有较高的功率密度与额定电流,并且有多种高压型号供用户选择。
PLW 系列的特点和优势
免开盖自动校准
选用 PLW eLoad 系列负载的用户不必将设备返厂校准或为了调整电位计而拆卸多个螺钉。只要遵照前面板提示的 AMREL 校准程序进行操作,就可以很快地将设备恢复运行(需要某些电子测试设备)。这样就能几乎*避免停产,又省去了每年的返厂校准运费。

FET 隔离保护
为确保 PLW 系列的可靠性,AMREL 的设计还增加了 FET 隔离保护功能。一台可编程电子负载可能包含许多并联的 FET。因此,其中一个 FET 短路就会造成级联失效。AMREL 的 eLoad 程控负载能隔离失效的部分,保护其余部件不受影响,从而提高系统对严重失效的保护水平。FET 隔离保护功能可以缩短平均恢复时间 (MTTR),使电子负载迅速恢复全面运行。

超低电压操作
PLW 的设计让其能在接近 0.1 V 的电压水平下运行。它可以在不足额定电压1%的电压下消耗满额电流。例如 60V,1500A 型号可以在 0.6 V 电压条件下工作,但仍消耗满额电流。
  • AMREL eLoad PLW 系列规格
    General
    ModelsPower Input (MAX)Voltage (V) (MAX)Current (A) (MAX)
    PLW6K-60-10006000601000
    PLW6K-120-6006000120600
    PLW6K-400-3006000400300
    PLW6K-600-2006000600200
    PLW6K-800-25600080025
    PLW6K-1000-256000100025
    PLW9K-60-15009000601500
    PLW9K-120-100090001201000
    PLW9K-400-4009000400400
    PLW9K-600-3009000600300
    PLW9K-800-40900080040
    PLW9K-1000-409000100040
    PLW12K-60-150012000601500
    PLW12K-120-1200120001201200
    PLW12K-400-60012000400600
    PLW12K-600-40012000600400
    PLW12K-800-501200080050
    PLW12K-1000-5012000100050
    PLW18K-60-150018000601500
    PLW18K-120-1500180001201500
    PLW18K-400-80018000400800
    PLW18K-600-60018000600600
    PLW18K-800-751800080075
    PLW18K-1000-7518000100075
    PLW24K-60-150024000601500
    PLW24K-120-1500240001201500
    PLW24K-400-1200240004001200
    PLW24K-600-80024000600800
    PLW24K-800-10024000800100
    PLW24K-1000-100240001000100
    PLW36K-60-150036000601500
    PLW36K-120-1500360001201500
    PLW36K-400-1500360004001500
    PLW36K-600-1000360006001000
    PLW36K-800-15036000800150
    PLW36K-1000-150360001000150
    Note: Higher power available. Please contact the factory.
    General
    ModelsCR Low (min) ΩCR High (max) ΩVmin at ImaxLxWxH & Weight
    PLW6K-60-10000.0150600.92U, 27.5"D
    PLW6K-120-6000.01252001.52U, 27.5"D
    PLW6K-400-3000.00901333.33.62U, 27.5"D
    PLW6K-600-2000.02003000122U, 27.5"D
    PLW6K-800-250.00753200062U, 27.5"D
    PLW6K-1000-250.00604000062U, 27.5"D
    PLW9K-60-15000.0150400.92U, 27.5"D
    PLW9K-120-10000.01251201.52U, 27.5"D
    PLW9K-400-4000.009010003.62U, 27.5"D
    PLW9K-600-3000.02002000122U, 27.5"D
    PLW9K-800-400.00752000062U, 27.5"D
    PLW9K-1000-400.00602500062U, 27.5"D
    PLW12K-60-15000.0125400.752U, 27.5"D
    PLW12K-120-12000.01301001.562U, 27.5"D
    PLW12K-400-6000.0090666.63.62U, 27.5"D
    PLW12K-600-4000.02001500122U, 27.5"D
    PLW12K-800-500.00751600062U, 27.5"D
    PLW12K-1000-500.00602000062U, 27.5"D
    PLW18K-60-15000.0100400.62U, 27.5"D
    PLW18K-120-15000.0125801.52U, 27.5"D
    PLW18K-400-8000.00905003.62U, 27.5"D
    PLW18K-600-6000.02001000122U, 27.5"D
    PLW18K-800-750.007510666.662U, 27.5"D
    PLW18K-1000-750.006013333.362U, 27.5"D
    PLW24K-60-15000.0075400.454U, 27.5"D
    PLW24K-120-15000.0100801.24U, 27.5"D
    PLW24K-400-12000.0090333.33.64U, 27.5"D
    PLW24K-600-8000.0200750124U, 27.5"D
    PLW24K-800-1000.0075800064U, 27.5"D
    PLW24K-1000-1000.00601000064U, 27.5"D
    PLW36K-60-15000.0075400.454U, 27.5"D
    PLW36K-120-15000.0075800.94U, 27.5"D
    PLW36K-400-15000.0083266.63.34U, 27.5"D
    PLW36K-600-10000.0167600104U, 27.5"D
    PLW36K-800-1500.00755333.364U, 27.5"D
    PLW36K-1000-1500.00606666.664U, 27.5"D

    Note: Higher powers available. 

    Option
    I = Isolated Analog Programming
    E = Ethernet (10/100 Lan) & USB 2.0 Interface
    -XX = Ultra Low Range (xx = UL current rating)

    General
    ModelsCRH Range ΩCRM Range ΩCRL Range Ω
    RminRmaxRminRmaxRminRmax
    PLW6K-60-10000.6600.06150.00090.06
    PLW6K-120-6002.02000.20500.00250.20
    PLW6K-400-30013.31333.31.33333.30.01201.33
    PLW6K-600-20030.030003.007500.06003.00
    PLW6K-800-25320.03200032.0080000.240032.00
    PLW6K-1000-25400.04000040.00100000.240040.00
    PLW9K-60-15000.4400.04100.00060.04
    PLW9K-120-10001.21200.12300.00150.12
    PLW9K-400-40010.010001.002500.00901.00
    PLW9K-600-30020.020002.005000.04002.00
    PLW9K-800-40200.02000020.0050000.150020.00
    PLW9K-1000-40250.02500025.0062500.150025.00
    PLW12K-60-15000.4400.04100.00050.04
    PLW12K-120-12001.01000.10250.00130.10
    PLW12K-400-6006.7666.60.67166.60.00600.67
    PLW12K-600-40015.015001.503750.03001.50
    PLW12K-800-50160.01600016.0040000.120016.00
    PLW12K-1000-50200.02000020.0050000.120020.00
    PLW18K-60-15000.4400.04100.00040.04
    PLW18K-120-15000.8800.08200.00100.08
    PLW18K-400-8005.05000.501250.00450.50
    PLW18K-600-60010.010001.002500.02001.00
    PLW18K-800-75106.710666.610.672666.60.080010.67
    PLW18K-1000-75133.313333.313.333333.30.080013.33
    PLW24K-60-15000.4400.04100.00030.04
    PLW24K-120-15000.8800.08200.00080.08
    PLW24K-400-12003.3333.30.3383.30.00300.33
    PLW24K-600-8007.57500.75187.50.01500.75
    PLW24K-800-10080.080008.0020000.06008.00
    PLW24K-1000-100100.01000010.0025000.060010.00
    PLW36K-60-15000.4400.04100.00030.04
    PLW36K-120-15000.8800.08200.00060.08
    PLW36K-400-15002.7266.60.2766.60.00220.27
    PLW36K-600-10006.06000.601500.01000.60
    PLW36K-800-15053.35333.35.331333.30.04005.33
    PLW36K-1000-15066.76666.66.671666.60.04006.67
    Constant Resistance Mode
    Transient Time Range :
    CRM / CRH
    Same As CC Mode
    Transient Time Range : CRLSame As CV Mode
    Temperature Coefficient : 
    CRM / H
    300 ppm / °C of Minimum Resistance
    Temperature Coefficient : CRL300 ppm / °C of Maximum Resistance
    Constant Resistance Mode - Program : CR Resolution*2 - 1/16000 Of Rated Value
    *1 All Mode Specification measure by 25˚C room temperature unless otherwise specified
    *2 Transient Mode Specification must be x2
    Common
    Constant Voltage Mode(0-V) V
    CVMedium Range0 - ( V / 2) V
    CVLow Range0 - ( / 10) V
    Temp Coefficient100 ppm / °C of Rated Voltage
    Transient Time Range
    Fast Band(default, Osc1)0.500 ~ 51.19 ms
    Slow Band(Osc2, Osc3)0.500 ~ 511.9 ms
    CV Resolutions*21/16000 of rated voltage
    CV Accuracy*2 (CVH, CVM, CVL)0.05% +/- (0.1% x Vmax) V
    Display Specifications
    CV Resolution1/16000 of Rated Voltage
    CV Accuracy (CVH, CVM, CCL)0.05% +/- (0.1% x V) V
    Constant Power Mode
    CPHigh Range(0-P) W
    CPMedium Range0 - (P/2) W @ DC input current ≤ (I/2) A
    CPLow Range0 - (P/10) W @ DC input current ≤ (I/10) A
    Transient Time RangeSame as CC Mode
    Temperature Coefficient300 ppm / °C of Rated Power
    Constant Power Mode : Program
    CPHigh Accuracy*21.00% +/- (Px0.5%) W @ input current > (I/20) A, input voltage > (V/10) V
    CPMedium Range1.00% +/- (Px0.5%) W @ input current > (I/100) A, input voltage > (V/10) V
    CPLow Range1.00% +/- (Px0.5%) W @ input current > (I/1000) A, input voltage > (V/5) V
    ProgramCP Resolution*2 1/16000 of Rated Power
    Constant Current Mode
    CCHigh Range0 - I A
    CCMedium Range0 - (I/2) A
    CCLow Range0 - (I/10) A
    Transient Time Range
    Fast Band (default, Osc1)0.050 ~ 51.19 ms
    Slow Band (Osc2, Osc3)0.500 ~ 511.9 ms
    Temperature Coefficient100 ppm / °C of Rated Current
    Constant Current Mode : Program
    CC Resolution*21/16000 of rated current
    CCHigh Accuracy*2 LHM0.05% +/- (Ix0.1%) A
    Constant Resistance Mode
    Transient Time Range : CRM / CRHSame As CC Mode
    Transient Time Range : CRLSame As CV Mode
    Temperature Coefficient : CRM / H300 ppm / °C of Minimum Resistance
    Temperature Coefficient : CRL300 ppm / °C of Maximum Resistance
    Constant Resistance Mode - Program
    CR Resolution*21/16000 of rated value
    External Programming Mode
    Monitor Output Signal0-10 Volts output for 0 to full scale value
    VMON Accuracy0.10% +/- (Vx0.1%) V
    IMON Accuracy0.10% +/- (Ix0.1%) A
    Analog Program0~10 Volts Input yields 0 -- selected full scale loading in all modes
    AccuracySame As Internal ± 0.1% Rating
    Input Impedance200 k Ω ± 1 %
    BandWidth(-3dB)Limited By Internal Transient Time
    Remote InterfaceGPIB / RS-232 / ETHERNET / USB
    Programmable Protection
    Power (OPP)
    Range(Px1.05/800) ~ (Px1.05) W
    Resolution(Px1.05/8000) W
    Accuracy0.50% +/- (P x 21 / 8000) W
    Voltage (OVP)
    Range(Vx1.05/1600) ~ (Vx1.05) V
    Resolution(Vx1.05/16000) V
    Accuracy0.20% +/- (Vx1.05/800) V
    Current (OCP)
    RangeIx1.05/1600) ~ (Ix1.05) A
    Resolution(Ix1.05/16000) A
    Accuracy0.20% +/- (Ix1.05/800) A
    Under Voltage Lockout (UVL)
    ModeInput On / Continuous
    Range((V/4000*3) ~ Vmax) V
    Resolution(V/4000) V
    Accuracy2.50% +/- (V/800) V
    Anti-OscillationDefault/ Osc1/ Osc2/ Osc3/ Disable
    Protection
    Over Power (OP)(Px1.05) +/- (Px0.02) W
    Over Voltage (OV)(Vx1.05) +/- (Vx0.02) V
    Over Current (OC)(Ix1.1) +/- (Ix1.1x0.01/1.05) A
    Over Temp (OTP)50.00 +/- 5.000 °C
    Reverse Max Current (RCP)(Ix1.1) A
    Short Max Current(Ix1.02) A
    Remote Inhibit (RI)Short
    Fault IndicatorSPDT Relay (30Vdc/0.5A or 125Vac/0.25A
    General
    AC Input95~240 Vac 48~62 Hz
    Derating for higher temperatures(-)1.67% Rated Power / °C
    Operating Temperature5 °C ~ 40 °C
    Fluid
    ValveNormal closed
    Flow Rate (Pmax)>= 1.5~9.0 GPM @ 15 °C Fluid In
    Derating for higher temperatures-3% Rated Power / °C
    Pressure< 80 PSI
    Pipe Size1/2&rdquo; NPT Female (<=24kW models, 3/4&rdquo; for higher power)
    DecondensationValve thermal control
    Transient Mode
    Frequency Range0.100 - 10,000 Hz
    Duty Range1.000 - 100.0%
    Transient Time Accuracy10.0% +/- 50% of Min Time
    Dielectric Strength
    Primary Circuit To Chassis1500 Vac for 1 min
    Primary Circuit To Load Terminal1500 Vac for 1 min
    Load Terminal To Chassis1500 Vdc for 1 min
  • DCS:型号描述


关键词:电位计
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