ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Fiber‐optic communication port:
IEC61850‐9‐2, GOOSE
Type: 100Base‐FX (100Mbit, Fiber, full‐duplex)
Port Number: 8 pairs LC ports
Fiber Type: 62.5/125µm (Multi‐mode Fiber, orange)
Wave Length: 1310nm
Transmission Distance: >1km
12 Low‐level Signal Analog Output
Amplitude Setting Range: AC: 0‐7.07Vrms, DC:0‐10V
Amplitude Accuracy: 0.07‐7.07Vrms: Error<0.2%; 0.02 ‐0.07Vrms: Error< 1%
Amplitude Resolution: 250 μV
Amplitude Distortion (THD+N): <0.1%
Frequency Sine signal: 10‐250Hz
Frequency Transit Signal: DC‐10.0kHz
Frequency Accuracy: 0.002% (Industry Frequency, Error 1mHz)
Frequency Resolution: 0.001Hz
Phase Angle Range: 0 to 359.999°
Phase Accuracy: <0. 1°
Resolution: 0 001°
Main Power
Rated voltage: 220V (AC), 50/60Hz
Range: 100V ‐240V (AC)
Frequency Range: 40‐60Hz
8 Pair of Binary inputs (A‐H)
Input Characteristic: 30V ‐250V (DC) or empty contact (automatic identification)
Sample Rate: 10kHz
Time Resolution: 100µs
Max Measurement Time: 1.50X10^5s
Timing Error: ±1ms (0.001s‐1s); ±0.1%(1s‐1.50x10^5s)
4 Pair Binary Output (1‐4)
Type: Empty contact, regardless of polarity
AC Capacity: Vmax:250V (AC) /lmax:0.5A
DC Capacity: Vmax:250V (DC) /lmax:0.5A
4 Pair Binary Output (5‐8)
Type: Fast contact output, speed of response is 100us
AC Capacity: Vmax:220V (AC) /lmax:0.5A
DC Capacity: Vmax:220V (DC) /lmax:0.5A
