GreatWall GW-XSP300WV4.5 V01

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GreatWall GW-XSP300WV4.5 V01

GreatWall GW-XSP300WV4.5 V01
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Description

GreatWall GW-XSP300WV4.5 V01

This AC to DC Power supply operates from 90~264Vac, the total output power is 300W, passes the CCC, CE and UL certification, meets the requirements in ROHS.

1 Electrical characteristic

1.1 Input characteristics

1.1.1 Input basic characteristics

Parameters	Unit	Min	Typical	Max	Remark
Input voltage	Vac	90	110/220	264
Safe voltage	Vac	100	/	240
Input power frequency	HZ	47	50/60	63
Input current	A	/	2.5	/	110Vac input full load
Power factor(115Vac)	/	0.97			115Vac, 60HZ, full load (Test after 10 minutes operation below -25℃)
Power factor(230Vac)	/	0.95			230Vac, 50HZ, full load (Test after 10 minutes operation below -25℃)
Inrush current	A	/	/	40(110Vac) 60(230Vac)	25℃, cold start
Input phase	/	/	single	/

1.1.2 Input protection characteristics

Parameters	Unit	Min	Typical	Max	Remark
Input UVP	Vac	/	/	80	Auto Recovery, hysteresis voltage should not be less than 4.5V
Input UVP recovery point	Vac	/	/	85
Input OCP	A	/	6.3	/	L line connects to a fuse

1.2 Output characteristic

1.2.1 Basic output characteristics

Parameters	Unit	Min	Typical	Max	Remark
Output power	Watt	/	270	/	Refer to 1.2.3
Output power	Watt	/	180	/
Output voltage	VDC	+4.41	+4.5	+4.59	Rated load
Output current	A	0	/	60	180Vac~264Vac
Output current	A	0	/	42	90Vac~179.9Vac
Efficiency	%	89	/	/	220Vac, 80% load
		87	/	/	110Vac, 80% load
		87	/	/	220Vac, 50% load
		85	/	/	110Vac, above 50% load
Line regulation	%	/	/	±0.5	Rated load
Load regulation	%	/	/	±1	Rated voltage

Parameters	Unit	Min	Typical	Max	Remark
Ripple and noise	mV	/	/	200(350, -40℃~-10℃)	0. 1μF+10μF capacitors connect to output when testing, 20MHz bandwidth for oscilloscope
Transient response deviation	%	/	/	±10	Range of variation: 0%-50%-0% or 50%-100%-50%, 75%-100%-75% , rate of change: 1 A/µs, cycle of change: 0.05mS~100mS
Over/Under shoot of on/off	%	/	1	±10
Delay time of power on	S	/	/	3
Rise time	mS	/	/	100(200, -40℃~-10℃)	Rated voltage
Hold up time	mS	5	/	/	80% Load, 115Vac/230Vac
Capacitive load	µF	/	/	10,000	Resistive load

1.2.2 Output protection characteristics

Parameters	Unit	Min	Typical	Max	Remark
OVP	Vdc	/	/	7
OCP	A	75	/	92	Auto recovery
OSP	/	/	/	/	Auto recovery
OTP(ambient temperature)	℃	60	65	70	Rated voltage, 100% Load, Manual Recovery
OTP(ambient temperature)	℃	80	85	90	Rated voltage, 60% Load, Manual Recovery

1.2.3 Load/ Temperature &Input voltage graph

2 Environment

Parameters	Unit	Min	Typical	Max	Remark
Operating Temperature	℃	-40	25	70	Refer to 1.2.3
Storage Temperature	℃	-40	25	85
Relative humidity	%	5	/	95	No condensation
Operating altitude	m	0	0	5,000	3000~5000m, each 200m altitude increasing, power operating temperature decreases 1 °C
Storage altitude	m	0	0	15,250
Heat dispersion	Air-cooled by 3CFM fans, radiating area greater than 16250px2

3 EMC

ITEM	INDEX REQUIRMENTS	STANDARD
CE	CLASS B (Installed in the case when testing, add high frequency filter to AC input)	CISPR 22
RE	CLASS B (Installed in the case when testing)	CISPR 22
ESD	Contact discharge: 8kV(CLASS B); Air discharge: 15kV(CLASS B)	IEC61000-4-2
EFT/B	2kV(criterion B)	IEC61000-4-4
DIP	Drop to 0%UT, duration 10ms (110Vac, Criterion B); Drop to 0%UT, duration 20ms (220Vac, Criterion B); Drop to 70%UT, duration 500ms (Criterion B); Drop to 0%UT, duration 5000ms (Criterion C)	IEC61000-4- 11
Flicker	Pst≤1; Plt≤0.65; dc≤3.3%; dmax ≤4%;	IEC61000-3-3
Surge	DM: 1KV, 2Ω; CM: 2KV, 10Ω; Criterion B (1.2/50 for open-circuit voltage and 8/20 for short-circuit current)	IEC61000-4-5
THD	CLASS D	IEC6100-3-2

3 Safety

ITEM	INDEX REQUIRMENTS	STANDARD(test condition)
Input to output	3,000Vac	Test for 1 minute, less than 10mA leakage.
Ipput to earth	1,500Vac	Test for 1 minute, less than 10mA leakage.
Insulating resistance	10MΩ	Input to output, Input to earth, Output to earth, 500Vdc for 1 minute, isolation resistance shall not be less than 10Mohm.
Leak current	Class I:≦1mA	Input 264Vac/50Hz.

5 Reliability

MTBF: Greater than 100,000 hours. (Rated voltage, rated load, and ambient temperature is 25 ºC. )

E-CAP life: Greater than 5 years. (Rated voltage, rated load, and ambient temperature is 40 ºC.)

6 Physical drawing

6.1 Product Dimension

215 (Length) *80mm (Width) *30.5mm (Height)

7 Packaging

7.1 PSU net weight: 0.842kg (±50g) /piece (12pcs per carton box)

7.2 Package diagram: 520mm x 320mm x 110mm

7 Quality assurance

The repair term of the product for free is 3 years from delivery.
The way of free repair is replacement or repair of defective products.
When repairing the product, the clear reason or basis has to be presented based on part list and part arrangement drawing attached in this document.
If the specification of provided parts is in need of revision, confirmation from quality management division of confirmation partner is required.
When there occurs failure or damage on the product, contact quality management division of our company. DO NOT open the product without permission from our company. Otherwise, the repair is not possible as a rule.