EVERFINE PF3000 ເຄື່ອງວິເຄາະພະລັງງານໄຟຟ້າຄວາມຖືກຕ້ອງສູງ (300V, 20A)
Input Element: Element1 ~ Element4 is optional ,maximum 4+1 channels
Measuremnet range
Voltage:
CF3:1.5/3/6/10/15/30/60/100/150/300/600/1000[V]
CF6:0.75 / 1.5/3/ 5 /7.5 /15/30/ 50/ 75 /150/300/ 500[V]
current:
Direct input:
5AElement:
CF3:10m / 20m / 50m / 100m / 200m / 500m / 1 / 2 / 5 [A]
CF6:5m / 10m / 25m / 50m / 100m / 250m / 500m / 1 / 2.5 [A]
20AElement:
CF3:500m / 1 / 2 / 5 / 10 / 20 [A]
CF6:250m / 500m / 1 / 2.5 / 5 / 10 [A]
30AElement:
CF3:500m / 1 / 2 / 5 / 10 / 30 [A]
CF6:250m / 500m / 1 / 2.5 / 5 / 15 [A]
50AElement:
CF3:500m / 1 / 2 / 5 / 10 / 50 [A]
CF6:250m / 500m / 1 / 2.5 / 5 / 25 [A]
External current sensor input:
CF3:50m / 100m / 200m / 500m / 1 / 2 / 5 / 10 [V]
CF6:25m / 50m / 100m / 250m / 500 / 1 / 2.5 / 5 [V]
Frequency: DC,0.1Hz~500KHz,Bandwidth:5MHz(-3dB,typical)
Sample rate: 1Ms/s
Measurement Accuracy: 0.05%rdg(Reading)+0.05%rng(Range)
Range switch:
Fixed /Auto range is selected ,
Range can be independent set for each input element .
Filter:
Line Filter:OFF、500kHz、5kHz、50kHz
Frequency filter:OFF、100Hz or1kHz
A/D Converter: Resolution:16bit;Sampling time :500ns
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ