ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Manufacturer: TES
Model: Prova 6830A+6802
Original: Taiwan
-Analysis for 3P4W, 3P3W, 1P2W, 1P3W
-True RMS Value (V123 and I123)
-Active Power (W, KW, MW, GW)
-Apparent and Reactive Power (KVA,KVAR)
-Power Factor (PF), Phase Angle( ϕ)
-Energy (WH, KWH, KVARH, PFH)
-Current Measurement:(TRMS) 0.4A ~ 1000A
-Display of 35 Parameters in One Screen (3P4W)
-Voltage and Current Waveform
-Average Demand (AD in W, KW, MW)
-Maximum Demand (MD in W, KW, MW) with Programmable Period
-Harmonic Analysis to the 99th Order
-Display of Waveform with Peak Values (1024 Samples / Period)
-Analysis of Total Harmonic Distortion (%THD-F)
-Graphic Phasor Diagram with 3 Phase System Parameters
-Capture 28 Transient Events (Time + Cycles) with Programmable Threshold (%)
-DIP, SWELL, and OUTAGE are included in transient events Calculate Unbalanced Current through Neutral Line (In)
-512K Memory with Programmable Interval (Sampling time from 2 to 3000 seconds, 17,000 records for 3P4W system)
-Large Dot Matrix LCD Display with Backlight
-Optical isolated RS232C to USB Interface
-Built-in Timer and Calendar for Data Logging
-Conductor size Prova 6802: 55mm
-Range selection Prova 6802: 10A, 100A, 1000A
