AC DC Switching LED Display Power Supply / 4000w Power Supply GTK-350

4000W switch power supply/AC-DC switching power supply/switch power supply

Model :GTK-1500

Specification :4000W

1. AC input voltage range:

100～240VAC, 90-120VAC,170-250VAC

2. Input frequency range: 47～63Hz3. DC Input voltage range:

9～28VDC, 18～36VDC, 36～72VDC, 85～176VDC, 200～400VDC

4. Output voltageDC5-300V

5. Output power200W-4000W

6. Efficiency: >75%(representative value)

7. Linear adjust rate0.5%

8. Load adjust rate1%

9. Vein wave and noise1%V

10. Output time after being cut off: 20ms(220VACrepresentative value)

11. Start time: <IS(220VAC)

12. Temperature factor: <±0.03%/℃

13. Output voltage adjust range10%(main circuit)

14. Output overload protection: 105%-150%

15. Output over voltage protection: 115%-150%

16. Bearable voltage

Input- Output: 3KVAC/min(1.5KVAC/min)

Input- Ground: 1.5KVAC/min

Output- Ground: 0.5KVDC/min

17. Insulated impedance100M(500VDC)

18. Operating temperature: 0～45℃,-10℃～60℃,-25℃～60℃,-25℃～75℃

19. Safety standard: GB4943UL1950EN60950CE, CCC

20. EMC standard: EN55022 CLASS BFCC Part 15, EN61000