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S-3000W series normal single switching power supply

WeHo professional 3000W Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System.

115/230V AC range selectable.

Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of the power supply.

Low cost also makes it more acceptable for general usage.

Thick enclosure die-casting aluminium Case with good thermal conductivity.

Internal EMI Filter Device, without signal interference, wide using in various fields.

Adopts integrated device design, low temperature rise, low calorific value.

Internal Exhaust low voice Fan for quick cooling

100% aging test before packing

Low cost, high reliability

24 months warranty

Size: 291*132*136mm (L * W * H)

model S-3000-24 S-3000-27 S-3000-36 S-3000-48
output Dc output voltage 24V 27V 36V 48V
Output voltage tolerance ±1% ±1% ±1% ±1%
Rated output current 125A 111A 83A 62.5A
Output current range 0-125A 0-111A 0-83A 0-62.5A
Output power 3000W 3000W 3000W 3000W
Ripple and the noise 240mVp-p 240mVp 240mVp-p 480mVp-p
Dc voltage adjustable scope + 5%; By external 2 ~ 5 V voltage control, which can adjust the output voltage of the rated voltage of the in the range of 40% ~ 100% in value
Start, rise, keep time 800ms, 50ms, 16ms Loaded with
input Input voltage range 200V~264VAC 47~63 Hz; 290~370VDC
Exchange input current 11A/ 230 VAC
efficiency 85% 85% 86% 87%
Impulse current 120A/230V
Leakage current 3.5 mA/240VAC
Protection characteristics Overload protection 110%~135%
Protection way: current limiting, delay shut off, restart
High temperature protection TSW1 (power tube) temperature > 100 ℃, restart when cut off output
environment Working temperature, humidity -10℃~+65℃,20%~90 %RH
Keep temperature, humidity -20℃~+85℃,10%~95 %RH
Vibrate resistance 10 ~ 200 Hz ac, 2 G 10 min. / 1 cycle time, 60 minutes, the axis
security Compression sex I/P-O/P, I/P-FG:1500VAC
Insulation resistance I/P-O/P, I/P-FG, >100M Ohms / 500VDC
EMC standard Accord with
FCC Part 15 Class A
Other weight 5.3Kg;
packaging 2pcs/11kg/CARTON
note 1. All the parameters in has not specified, all is in 230 VAC voltage input, rated load and 25 ℃ conditions measuring income value.
2. Ripple and noise voltage is in 20 MHz bandwidth oscilloscope take 12 inches twisted pair end with 0.1 mu and 47 u when capacitance measurement.
3. Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate.
4. The power to consider as a device installed in final equipment, this equipment must be to make sure it’s EMC index.

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