Twintex APS-51005 500VA ແຫຼ່ງພະລັງງານ AC (500VA)
Capacity: 500 VA
Circuit mode: IGBT/SPWM
Input: 1φ2W, 110V/220V ±10%, 47–63Hz
Output phase: 1φ2W
Output voltage: Phase voltage 1.0V–150.0V; Phase voltage 150.1V–300.0V
Output frequency: 45.00–250.00Hz, step 0.1Hz
Maximum current (L=120V): 4.2A
Maximum current (H=240V): 2.1A
Load regulation: ≤1%
Line regulation: ≤1%
Harmonic distortion: ≤2% (resistive load, L=120V, H=240V)
Frequency stability: ≤0.01%
Crest factor: 1.41 ±0.10
Efficiency: ≥75%
Response time: Max. 20ms
Frequency resolution: 0.01Hz
Voltage resolution: 0.01V
Current resolution: 0.001A
Power resolution: 4 digits LED, resolution 0.001W / 0.001kW
Power factor resolution: 4 digits LED, resolution 0.01
Measuring accuracy – Voltage: ±0.5% full scale + 5 digits
Measuring accuracy – Current: ±0.5% full scale + 5 digits
Measuring accuracy – Frequency: ±0.01% full scale + 5 digits
Measuring accuracy – Power: ±0.5% full scale + 5 digits
Setting accuracy – Voltage: ±1% full scale
Setting accuracy – Frequency: ±0.1% full scale
Communication interface: RS232
Preset function: Preset output voltage and output frequency
Fast key function: Fast keys for 110V, 220V, 50Hz, 60Hz
Alarm function: Audible and visual alarm once protective device is activated; error code displayed on LED
Protection: Fast-response circuit detects overcurrent, overload, overtemperature and short circuit; output shuts down in protection mode
Cooling: Cooling fan
Operating environment: 0°C–40°C, 10%–90% RH (non-condensing), altitude: 2000 feet
Dimensions: 430W × 133H × 502D mm
Weight: 17 kg
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ