ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Power rating (kVA/kW): 20/18
- Topology: Double conversion, IGBT based
- UPS rectifier/input
+ Topology: PWM, IGBT based
+ Rated voltage: 380Vac/220Vac
+ Voltage range: -50%-20%, depends on load percentage
+ Input power factor: 0.99
+ THD (i): <5%
+ Rated frequency: 50/60Hz auto sensing
+ Frequency range: 42-72 Hz
- UPS Output
+ Power factor: 0.9
+ Efficiency: Up to 94% in online mode; >98% in ECO mode
- Output voltage: 380Vac/220Vac +/-1%
+ Overload capacity: <105% continuous run; 105%-125% 10min
+ THDV: <2% for Linear load
+ Output frequency: 50/60 Hz
+ Unbalanced load: 1
+ Crest factor: 3:1
- Bypass
+ Internal static switch: Standard
+ Bypass voltage: 380 Vac (+/-15%)
+ Maintainence bypass: Standard
- Battery
+ Battery type: VRLA
+ Backup time: Varies from battery capacity and load situation
+ Battery PCS: 28-36 PCS adjustable, 32PCS default
+ Recharge time: 8 hour to 90%
- Communication
+ Interface: RS232, Mini slot
+ Accessories (optional): SNMP/WEB, Modbus/Ethernet, AS400, NMC
- Opertion environment
+ Running temperature: 0~40ºC
+ Storage: -25~55°C
+ Humidity: 5%~95%
+ Elevation: No derating < 1000m
