Product introductionProduct introductionAC constant current power
source is a kind of wide spectrum, high-precision CC, low harmonic
distortion CC power source. This constant current source is an
AC supply that keeps the output current constant when the power
supply of the outside power grid fluctuates or the resistance
characteristics of the electricity conformtos changes. This power
supply is mainly used in products and sites where specific current
thermal effect applications and testing are carried out. Such as
circuit breakers, fuses, thermal relays, magnetic starters, coils,
etc. need to be tested.Technical featuresAC constant current source
is specially designed and manufactured for low-voltage
electrical users, its output current is constant, the output
waveform is pure sine wave, can be used as a detection
overcurrent experimental instrument.This AC constant current source
can be with resistance, inductive and capacitive load, to meet
the requirements of low-voltage electrical appliances
test.Outstanding advantages, high CC accuracy, according to
the user's environment has 1%, 0.8%, 0.5%, 0.3% level. The output
current is guaranteed to be constant.Can carry out different
current levels of automated testing (project: voltage, current,
frequency, lift time, can be cycled test operation)Frequency
adjustable range: 40-500HZ (optional), fixed output: 50HZ, 60HZ
(more range fixed output frequency can be designed according to
user needs)For the user to set the amount of analog (signal)
controlTechnical parametersModelACME__-__AOutput power__VACircuit
modeSPWM Pulse Width
ModulationACinputPhaseSingle/three+PEVoltage220/380V±10%Frequency47-63
HzACoutputPhaseSingleNO-LOAD Voltage__V Max Current__ACurrent
Range0~__ALine Regulation0.1%Load Regulation<
1%Frequency50HZ,60HZ,47-63HZFrequency StabilityConstant
Frequency:≤±0.01%,Frequency Modulation:≤±0.5%Power Factor0.8Total
Harmonic Distortion(THD)Linear Loads≤3% Non-linear
Loads≤5%Crest Factor3:1Efficiency≥85%RMSFrequency Resolution
0.1HzVoltage Resolution 0.1VCurrent Resolution 0.1APower
Resolution 0.1WPower Factor0.01ProtectionOutput Overvoltage,Output
Overcurrent, Over Temperature ,
EMI/EMCInsulation Reactance500Vdc
20MΩ aboveDielectric Insulation1800Vac/5mA/1minNoise<
60DB at 1
meter Cooling
MethodFan Cooling EnvironmentOperating
Temperature0ºC-40ºCHumidity0 - 90%
Non-condensingDimensionsW×H×D(mm) /* January 22, 2024
19:08:37 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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