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PROVA-1660

xPROVA-1660aƷcU

xPROVA-1660aƷBU

aƷcU

  • ?΁???Ȧ?ȵ?y
  • ?y?.8~10000?y?.8~2000
    ?DʽLCD?D?ָʾʹiȾUβyc?y?y?׷y
  • ?0~400Hzʮ???yʣ?ʹTc?͡lʣϵʣ?p?y?_
  • ͬһͬ?rʾȦ?Ȼ??Ȼ?ȡ???̖cλǣʹߺ׿???dĺġ
  • ?yʼǰ?y?yǷ????·_·Ľ?y?@ʾ־ʹ?Kֹͣ?y (һ?yʼ?t?y)
  • 4096?y?(VT/PT/CT?΁ࡢ?yʡһ?_c?Ȼ??ȡyƫRCF) ?y
  • ?Ƚ?@ʽɹʹֱ?BR>ͨ?y
  • ?yٶ?^?V?s ()
  • Ƿ?P?C?P?C?r
  • ?Ƚf?r?y?r
  • (3400mAH) ?Ƚu?·
  • ʹ߿ (RCF, 0.99~1.01) 1%?og_ȡ
  • ?n?g?n棬Խ?
  • ??

    aƷҎU

    A.   <!--[endif]-->

    ?y?lU23 5 (30 ~ 50% RH) ?SPAN style="COLOR: black">0~1828~50 25ppm/е?g_?oⲿŸ?_

    150 mA (?/SPAN>VT/PT) 50mA (?/SPAN>CT)У?һSPAN style="COLOR: black">

    Ȧ?/SPAN>/?nλ (VT/PT)

    ?nU0.8000 ~ 10000U1

    ?g_ (70Hz)

    Ȧ?/SPAN>/?nλ

    ?g_ (ֵ%)

    0.8000 ~ 999.99

    0.1%

    1000.0 ~ 4999.9

    0.2%

    5000.0 ~ 10000

    0.25%

    Ȧ?/SPAN>/?nλ (CT)

    ?nU0.8000 ~ 2000.0

    ?g_ (70Hz)

    Ȧ?/SPAN>/?nλ

    ?g_ (ֵ%)

    0.8000 to 2000.0

    0.5%

    ?y

    VT/PTģʽU34Vrms             

       CT ģʽU?T{  0 ~ 1A, 0.1 ~ 20Vrms

    ?yʾ

    ?nλU0 ~ 1000mA            

    ?g_ȩU (ֵ2% +2mA)

    ?y (Hz)

    50, 55, 60, 70, 100, 120, 200, 240, 300, 400

    ʾ

    5?Dʽ LCD Ļ (240*128)

    Դ

    ɳ (3400mAh)

    ?/SPAN>

    ɳ10С?r, ?/SPAN>%ʾ

    س

    ͨ (90 ~ 264Vrms )

    ?r

    4 С?r

    ?/SPAN>

    VTM, CTM, VTR, CTR, BMP - ÿ4096???n

    / ?r

    ع, ?r?r

    ?y

    ANSI / IEEE C57.12.90 IEC 600076.1

    5 ~ 50, 85% RH

    ?h

    -20 ~ 60, 75% RH

    B.

    1. ?y (һ2?l)

    2. ?A (4??)

    3. ɳ

    4. ʹ?/SPAN>

    5. AC?/SPAN>

    6. Դ

    7. & ?/SPAN>

    8.