Amprobe ACD-30P Clamp-On-Power-Meters Manual do Utilizador descarregar pdf (Página 16)

Accessories : Test leads (MTL-90B), batteries installed, user's manual, soft carrying

pouch, & TPK-59 banana plug type-K thermocouple (model ACD-31P & ACD-41PQ

only)

Optional accessories : RS-232 KIT2 interface kit

Electrical Specifications

Accuracy is ±(% reading digits + number of digits) or otherwise specified, at 23

C ±5

less than 75% R.H.

True RMS (all models) ACV & ACA clamp-on accuracies are specified from 0% to 100%

of range or otherwise specified. Maximum Crest Factor is as specified below, and with

frequency spectrums, besides fundamentals, fall within the meter specified AC

bandwidth for non-sinusoidal waveforms. Fundamentals are specified at 50Hz and

60Hz.

AC Voltage

RANGE Accuracy

50Hz / 60Hz

600.0V 0.5% + 5d

45Hz ~ 500Hz

600.0V 1.5% + 5d

500Hz ~ 3.1kHz

600.0V 2.5% + 5d

CMRR : >60dB @ DC to 60Hz, Rs=1k

Ω

Input Impedance: 2M

Ω

, 30pF nominal

Crest Factor:

< 2.3 : 1 at full scale & < 4.6 : 1 at half scale

ACV AutoVA

Threshold: 30VAC (40Hz ~ 500Hz only) nominal

DC Voltage

RANGE

Accuracy

600.0V 0.5% + 5d

NMRR : >50dB @ 50/60Hz

CMRR : >120dB @ DC, 50/60Hz, Rs=1k

Ω

Input Impedance: 2M

Ω

, 30pF nominal

DCV AutoVA

Threshold: 2.4VDC nominal

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Amprobe ACD-30P Clamp-On-Power-Meters Manual do Utilizador Página 16