Amprobe DM-III Multitest 1000A 電力品質レコーダー

Supplied current transducer: DM-CT-HTA 1000A standard CT 2 internal diameter CT +/-(0.5% Rdg + 2 LSD

AC Current: DM-CT-100:0.5A to 100A / DM-CT-HTA:5 - 1000A /AM-FLEX33: selectable: 5 – 1000A or 15 - 3000A +/-(0.5% Rdg + 2 LSD)

AC Voltage including sags and surges: 0 - 600V +/-(0.5% Rdg + 2 LSD

Harmonics: THD, DC and individual up to 49th +/-(0.5% Rdg + 2 LSD)

Power: Working (W), reactive (VAR) and apparent (VA) +/-(1.0% Rdg + 2 LSD

Energy: Working (kWh), reactive (VARh) and apparent (VAh) +/-(1.0% Rdg + 2 LSD)

Peak demand: KW +/-(1.0% Rdg + 2 LSD)

Power factor: 0.00 – 1.00

Frequency measurement: 57 to 63.6 Hz at 60Hz fundamental 47 to 53 Hz at 50Hz fundamental +/-(1.0% Rdg + 2 LSD)

Phase sequence: 1 - 2 - 3

Co-generation: Computes incoming and outgoing energy

Selectable fundamental frequencies: 50/60 Hz

Available recording time: Several hours to several years depending on setup

Insulation resistance with 50V DC test voltage: 0.01-19.99, 49.9 +/- (2% reading + 2 digits) 49.9 - 99.9MO +/- (5% reading + 2 digits)

Insulation resistance with 100V DC test voltage: 0.01-19.99, 99.9 +/- (2% reading + 2 digits) 99.9 - 199.9MO +/- (5% reading + 2 digits)

Insulation resistance with 250V DC test voltage: 0.01-19.99, 199.9, 249 +/- (2% reading + 2 digits) 249 - 499MO +/- (5% reading + 2 digits)

Insulation resistance with 500V DC test voltage: 0.01-19.99, 199.9, 499 +/- (2% reading + 2 digits) 499 - 999 MO +/- (5% reading + 2 digits)

Insulation resistance with 1000V DC test voltage: 0.01-19.99, 199.9, 999 +/- (2% reading + 2 digits) 999 - 1999 MO +/- (5% reading + 2 digits)

Low resistance (without timer): 0.01-19.99, 99.9O+/- (2% reading + 2 digits)

Low resistance (with timer): 0.01-9.9O+/- (2% reading + 2 digits)

Ground resistance: 0-19.99, 199.9, 1999 O +/- (5% reading + 3 digits)

Ground resistivity: 0.6- 125.6 Om 0.125-1.256, 19.99, 199.9 kOm +/- (5% reading + 3 digits)

Included Accessories:   External power supply, users manual,test leads,ground resistance test leads with 4 ground stakes,carrying case,PC software and USB cable,3 current transducers (1000 amps)