Communication Power Supply-Shenzhen VAPEL Power Supply Technology Co.,Ltd.

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3200W Communication Power Supply

This power supply module can perform AC-to-DC and DC-to-DC conversion. It operates normally with input voltages ranging from 90Vac to 290Vac (rated 110Vac/220Vac) and 190Vdc to 400Vdc (rated 240Vdc/336Vdc). The power supply delivers a rated 53.5V DC output, supporting 1+0 and 5+5 configurations. The 5+5 configuration features current sharing capability. Operating temperature range: -5°C to 65°C (safety certification based on -5°C to 65°C, measured at PSU inlet temperature).

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Technical Specifications

Environmental Conditions
Project	Technical Indicators	Unit	Remarks
Operating Temperature	-5—65(Typical value 25)	℃	1. Testing was conducted at 3200W for acceptance, and the system passed acceptance upon coordination.
Operating Temperature	-5—65(Typical value 25)	℃	2. Safety certification is based on a temperature range of -5 to 65°C.
Storage temperature	-40—85(Typical value 25)	℃
Relative humidity	5—95	%	No condensation
Elevation	-60—5000	m	1. At altitudes between 1,800 and 5,000 meters, the operating temperature decreases by 1°C for every 220-meter increase in elevation.
Elevation	-60—5000	m	2. Designed for high-altitude operation, meeting CCC certification requirements up to 5000 meters.
Heat dissipation	1. Utilize the system fan for cooling. When loose but not detached, the fan draws air in from below the power supply and expels it upward. The power supply reports its temperature to the system, which then automatically adjusts fan speed based on the reported temperature. 2. The power supply works with the system to achieve fan speed regulation for cooling (PSU inlet air temperature 65°C, airflow velocity 3.5 m/s; PSU inlet air temperature 60°C, airflow velocity 2 m/s). 3. Perpendicular at 90 degrees;
Input Characteristics
Input Voltage Range	90—290	Vac	1. Supports 110V/220Vac power supply, 240V/336V high-voltage direct current (HVDC) power supply, mixed AC and HVDC power supply, and 110Vac dual-wire power supply. 2. Capable of withstanding an AC voltage input with an RMS value of 318Vac for extended periods without malfunctioning or sustaining damage. Testing shall be conducted for 48 hours for acceptance purposes.
Input Voltage Range	190-400	Vdc
Input rated voltage	100—240	Vac	1. No distinction is made between DC positive/negative terminals and L/N wiring. Reverse polarity connection allows normal operation. 240Vdc/336Vdc units have obtained safety certification. 2. Can withstand 410 Vdc for 2 hours without damage; no derating is required for the device.
Input rated voltage	240/336	Vdc
AC input voltage frequency	45—65(Typical value 50/60)	Hz
AC Input Standard	Single-phase three-wire input	/	Supports single-phase three-wire input and 110Vac dual-live-wire input. Both L and N power lines require fuses.
Maximum Input Current	16	A	Input voltage 220Vac,3200W Input voltage 100Vac,1400W Input voltage 240Vdc,3200W Input voltage 336Vdc,3200W
Output Characteristics
Output rated power	3200	W	Vin>200Vac
	3200		Vin>200Vdc
	3000		200Vac>Vin>180Vac
	3000		190VDC-200Vdc
	1400		90Vac>Vin>180Vac
Output rated current	59.8	A	Vin>200Vac
Output rated current	59.8	A	Vin>200Vdc
Output the set voltage	53.3～53.7	Vdc	25℃,110Vac/220Vac/240Vdc/336Vdc Rated input, tested under half-load output conditions.
Noise + Ripple (Peak-to-Peak)	≤500	mV	Temperature 0~65℃，90VAC≤Vin≤264VAC，192VDC≤Vin≤400VDC。
	≤750		Temperature -5~0℃，90VAC≤Vin≤264VAC，192VDC≤Vin≤400VDC。
	≤1000		264VAC< Vin≤290VAC。
Output Efficiency	≥94	%	70%–100% load, 230 VAC/240 VDC/336 VDC input; tested at ambient temperature of 25°C
Output Efficiency	≥95.5	%	40%–70% load, 230 VAC/240 VDC/336 VDC input; tested at ambient temperature of 25°C
Voltage Regulation Accuracy	≤±3	%	Tested under full voltage input range, full load output range, and full temperature range conditions.
Source adjustment rate	≤±1	%	Rated current output, full voltage range variation
Load Regulation	≤±2	%	110Vac/220Vac/240Vdc/336Vdc Rated input; full temperature range

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