ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
SPECIFICATIONS
Capacity (kVA) : 250kVA
Circuit Type : IGBT/PWM type
AC INPUT :
Phase : 3Phase 3W+G ( triangle ) or 3Phase 3W+N+G ( star )
Voltage : 3W+G 220V (G) or 3W+N+G 220V/380V (T) ± 15%
Frequency Range : 47-63 Hz
AC OUTPUT
Phase : 3Phase 3W+N+G (Y)
Voltage : 200/115V(P) Output Voltage+/-10% Adjustable
Frequency : 2-Step Output Frequency: 400Hz Fixed,350Hz~450Hz adjustable
Frequency Stability : ≤0.01 %
Load Regulation : ≤±1.5%
Total Harmonic Distortion : ≤ 3%
Meter/Res
4 Digit Freq. Meter : Res.0.1Hz
4 Digit Voltmeter : Res.0.1V
Digit Ammeter : 5 Digit Ammeter / Res.0.1A
Overload Capability : 120% / 1hr ,150% /1min,200% / 15sec,25% duty cycle
Protection
: Input Circuit Breaker , Output Circuit Breaker, ElectronicCircuits
for fastdetection and trip off protection for Over Current,
OverVoltage, OverLoad, Over T emperature, Short Circuit and Alarm system
Environment
Insulation Resistance : > DC500V 20MΩ
Withstand voltage insulation :AC 1800V 5mA/1min
Cooling system : Air Forced Fan
Opertional Temp. : -20 -45 độ C
Humidity : 0-90% Non-condensing
Dimensions (HxWxD)mm :1150x1240x1900
Weight (kg ) : 2270
