ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
SPECIFICATIONS
Capacity (kVA) : 500kVA
Circuit Type : Inductive Voltage Regulator
AC INPUT :
Phase : 3 phase 3Wor4W
Voltage : 220V, 380V
Voltage Range : -13%~+17% ( option: -22%~+30% )
Frequency : 47-63 Hz
AC OUTPUT
Phase : 3 phase 3Wor4W
Voltage : 200V/208V/220V, 380V/400V/415V
Accuracy : ±2% ( ±1% ~ ±5% Adjustable )
Voltage Modulation : ≤ 4 V/S
Overland : 125%-40min, 150%-20min, 175%-10min, 200%-5min
Total Harmonic Distortion : ≤ 1% ( Compared with input )
VA Efficency : ≥ 97%
Measurement : Input Line Voltage and Frequency, Output Line Voltage, Phase Voltage, Line Current, and Frequency;
VA, W, P.F. ; Load Rate; Internal Temperature
PROTECTION
Lose Phase, Phase Reversed Protection
Output Over Voltage & Under Voltage Protection
Output Overload Protection
Over Temperature & Over Current
Redundant Circuit Control
Event History Inside Memory for up to 200 events
USER INTERFACE
Operation : LCD and Push Button with Light
Alarm : Alarm I.Audio Alarm II.Activate
Communication : RS-485
Software : Remote Control and Monitor
ENVIRONMENT
Working Temperature:-5°C ~ 40°C
Storage Temperature:-30°C ~ 40°C
Humidity: < 95% ( non-condensing )
Altitude: ≤ 1000 meter
Cooling System : Fan cooling
Noise : ≤ 60 dB
Machine Dimension (WxDxH) mm : 600x1160x1825
Packing Dimension (WxDxH) mm : 780x1370x2150
Weight (kg) : 1090
OPTIONAL:
Auto Transformer
Full time lightning and surge protection
