ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Wiring connections: 1P2W, 1P3W, 3P3W, 3P4W
Measurements and parameters: Voltage, Current, Frequency, Active power, Reactive power, Apparent power, Power factor(cosθ), Phase angle, Harmonics(THD-R/THD-F), Phase rotation
ACV: 1000V; ±0.7%rdg±3dgt (40.0 - 70.0Hz), ±3.0%rdg±5dgt (70.1 - 1kHz)
Crest factor: 1.7 or less
ACA: 40.00/400.0/1000A (3 range auto); ±1.0％rdg±3dgt (40.0 - 70.0Hz), ±2.0％rdg±5dgt (70.1 - 1kHz)
Crest factor: 3 or less on 40.00A/400.0A range, 3 or less 1500A peak on 1000A range
Frequency: 40.0 - 999.9Hz; ±0.3％rdg±3dgt
Active power: 40.00/400.0/1000kW; ±1.7%rdg±5dgt (PF1, sine wave, 45 - 65Hz)
Apparent power: 40.00/400.0/1000kVA; ±1dgt against each calculated value ,Sum: add errors of each channel, 3P3W: ±2dgt, 3P4W:±3dgt
Reactive power: 40.00/400.0/1000kVar; ±1dgt against each calculated value, Sum: add errors of each channel, 3P3W: ±2dgt, 3P4W:±3dgt
Power factor: -1.000 - 0.000 - +1.000; ±1dgt against each calculated value , Sum: add errors of each channel, 3P3W: ±2dgt, 3P4W:±3dgt
Phase angle: (1P2W only): -180.0 - 0.0 - +179.9; ±3.0°
Harmonics RMS(Content rate): Analysis order: 1st - 30th order; Accuracy: ±5.0％rdg ± 10dgt (1 - 10th), ±10％rdg ± 10dgt (11 - 20th), ±20％rdg ± 10dgt (21 - 30th)
Total harmonics THD-R/THD-F : Display Range: 0.0% - 100.0%; Accuracy: ±1dgt against the calculated results of each measured value
Phase rotation: ACV 80 - 1100V (45 - 65Hz)
Other functions: MAX/MIN/AVG/PEAK, Data hold, Back light, Auto power off
General
Power source: LR6(AAA)(1.5V) ×2
Continuous measuring time: Approx. 58 hours
Conductor size: φ55mm max.
Dimensions: 247(L) × 105(W) × 49(D) mm
Weight: Approx.490g(including batteries)
Applicable Standards: IEC 61010-1, IEC 61010-2-032, IEC 61326-1,-2-2 (EMC), IEC 60529 (IP40), CAT IV 300V / CAT lll 600V / CAT ll 1000V Pollution degree 2
Accessories
7290 (Voltage test lead set)
9198 (Carrying case)
LR6(AAA)×2
