Metrel MI 3365 ຜູ້ທົດສອບ PAT (200 mA)
Continuity (200 mA):
0.00 Ω … 19.99 Ω / 0.01 Ω / ±(2 % of reading + 2 D)
20.0 Ω … 99.9 Ω / 0.1 Ω / ± 3 % of reading
100.0 Ω … 199.9 Ω / 0.1 Ω / ± 5 % of reading
200 Ω … 1999 Ω / 1 Ω / ± 5 % of reading
INSULATION RESISTANCE (Riso, Riso-S)
Insulation resistance (250 V, 500 V):
0.00 MΩ … 19.99 MΩ / 0.01 MΩ / ±(3 % of reading + 2 D)
20.0 MΩ … 99.9 MΩ / 0.1 MΩ / ± 5 % of reading
100.0 MΩ … 199.9 MΩ / 0.1 MΩ / ± 10 % of reading
Output voltage (Um): 0 V … 600 V / 1 V / ±(3 % of reading + 2 D)
LEAKAGE CURRENT MEASUREMENTS
Substitute Leakage Current (Isub, Isub-S):
0.00 mA … 1.999 mA / 0.01 mA / ±(3 % of reading + 3 D)
2.00 mA … 19.99 mA / 0.01 mA / ± 5 % of reading
Differential Leakage Current (Idiff):
0.000 mA … 1.999 mA / 1 µA / ±(3 % of reading + 3 D)
2.00 mA … 19.99 mA / 0.01 mA / ± 5 % of reading
Touch Leakage Current (Itou):
0.000 mA … 1.999 mA / 1 µA / ±(3 % of reading + 3 D)
2.00 mA … 19.99 mA / 0.01 mA / ± 5 % of reading
PE Leakage Current (Ipe):
0.000 mA … 1.999 mA / 1 µA / ±(3 % of reading + 3 D)
2.00 mA … 19.99 mA / 0.01 mA / ± 5 % of reading
POWER AND HARMONICS
Active Power (P):
0.00 W … 19.99 W / 0.01 W / ±(5 % of reading + 5 D)
20.0 W … 199.9 W / 0.1 W / ± 5 % of reading
200 W … 1999 W / 1 W / ± 5 % of reading
2.00 kW … 3.70 kW / 10 W / ± 5 % of reading
Apparent Power (S): 0.00 VA … 3.70 kVA / 0.01 VA to 10 VA / ±(5 % of reading + 10 D)
Reactive Power (Q): 0.00 var … 3.70 kvar / 0.01 var to 10 var / ±(5 % of reading + 5 D)
Power factor / Cos phi: 0.00 … 1.00 / 0.01 / ±(5 % of reading + 5 D)
Total Harmonic Distortion (THDU / THDI): 0.0 % … 99.9 % / 0.1 % / ±(5 % of reading + 5 D)
RCD / PRCD / EV RCD TESTING
Trip-out time (tΔN): 0 ms … 300 ms (up to 999 ms) / 1 ms / ± 3 ms
Trip-out current (IΔ): 0.2x IΔN … 2.2x IΔN / 0.05x IΔN / ± 0.1x IΔN
EV RCD Smooth d.c. Trip current: 1.5 mA … 6.0 mA / 0.05x IΔN / ±0.1x IΔN
PE conductor resistance (PRCD): 0.00 Ω … 19.99 Ω / 0.01 Ω / ±(2 % of reading + 2 D)
Memory: 8 GB microSD card (expandable to 32 GB)
Display: 4.3” high resolution colour TFT touch screen (480 x 272 pixels)
Communication: Bluetooth, USB, and RS-232
Mains supply: 110 V / 230 V AC, 50 Hz / 60 Hz (300 VA)
Protection classification: Class I (mains), Class II (battery)
Overvoltage category: CAT II / 300 V
Degree of protection: IP 65 (case closed), IP 40 (case open)
Dimensions (w x h x d): 31 cm × 13 cm × 25 cm
Weight: 6.1 kg
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ