ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Capacity: 500VA
Input
Number of phases: Single-phase two-wire+PE
Voltage: Phase voltage: 220V±10%
Frequency: 50/60Hz+3 Hz
Output
Number of phases: Single-phase two-wire
Voltage: Phase voltage: 1.0~300.0V; Automatic state: (Low voltage) 1.0~ 150.0V, (High voltage) 150.1~300.0V; High voltage locked state: (High voltage) 1.0~300.0V
Frequencу 45.0Hz~ 65.0Hz, 100Hz, 120Hz, 200Hz, 240Hz, 400Hz
Rated current:
110 V: 4.6A
220 V: 2.3A
Setting accuracy:
Voltage: Resolution: 0.1 V Precision: 0.2% × reading value+0.1% × full scale value
Frequencу: Resolution: 0.1 Hz Precision: 0.05%
Testing accuracy:
Voltage: Resolution: 0.1 V Precision: 0.2% x reading value+0.1% × full scale value
Frequency: Resolution: 0.1 Hz Precision: 0.05%
Current: Resolution: 0.001A/0.01A/0.1A Precision: 0.3% × reading value+0.3% xfull scale value
Power: Resolution: 0.001 kW /0.01kW Precision: 0.45% x reading value+0.45% × full scale value
Frequency stability: ≤0.02%
Voltage distortion: Linear load: THD<1%
Transient recovery time: 20 ms
Voltage crest factor: 1.41±0.1
Source voltage effect: ≤1%
Load effect: ≤1%
Overload capacity: 105% < output ≤ 110%, turn off the output within 15 seconds; 110%< output ≤ 200%, turn off the output within 5 seconds; 200% < output ≤ 300%, turn off the output within 2 seconds; 300% < output, turn off the output immediately.
Shock resistance: Withstand 3 times rated current for 2S
Protection mode: Overheat protection, over-current protection, output overload protection, output short-circuit protection
Efficiency: >70%
Function:
Display mode: 4.3" color LCD touch screen
Soft-start time: 0.0~99.9Sec.
Online adjustment function:
The output voltage and output frequency can be adjusted online (45.0~65.0Hz);
Online switching ramp-up time can be set: 0.0~99.9s
Memory function: Power down memory function, memorizing last output mode and parameters
Shortcut group: 8 groups
Line voltage crop compensation: 0.000~0.0500 Ω
Communication: Standard RS232, optional RS485/GPIB/Ethernet
Remote control: Optional analog control port
Working Environment:
Temperature: 0~40℃
Humidity: 20%~90%RH
Weight (kg): 17
