Gpad411m26-6A 26V 10A, 9V 6A, 5V 1A, AC/DC, Multi-Outputs Power Supply

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: GPAD411M26-6A
• Output Power: 301 - 400W
• Input Voltage: 145-290V
• Certification: CE, RoHS, CCC, CB
• Brand: Goldpower
• Transport Package: Carton
• Specification: 290mm*125mm*95mm
• Trademark: Goldpower
• Origin: China
• HS Code: 8504401400

Product Description

1 INTRODUCTION
1, GPAD411M26-6A is a high-duty power supply with AC/DC multi-outputs. Thanks for  the latest circuit design, it is compact and of reliable performance. It has the wide range of input voltage and has many functions including short-circuit protection, over-current protection and lightning proof function, accumulator charge. The cooling way is natural conductive. The power supply is designed strictly in accordance with the safety regulations, which conforms to the safety standards and requirements of information technology.
2, When the AC power is off, it can switch over and supply power by the main battery automatically(six outputs). If the main battery discharge when being insufficient to get voltage, it can automatic protection and stop discharging. And then it switch over and supply power by the lithium ionic battery, and now it has tri-outputs(+5V, +12V), If the lithium ionic battery discharge when being insufficient to get voltage , it can automatic stop discharging.
2 SPECIFICATION REQUIREMENTS
2.1 Environmental Requirements
2.1.1 Operating temperature:-40ºC~+55ºC
2.1.2 Storage temperature:-45ºC~+85ºC
2.1.3 Relative humidity:10%~95%
2.1.4 Absolute altitude:≤3000m
2.1.5 Atmospheric pressure:70~106KPa
2.1.6 Cooling:Natural conductive 
2.2 Input Requirements

Item	Unit	Min	Typical	Max	Testing Conditions
Input voltage range	Vac	145	220	290

2.3 Output Requirements
2.3.1 Basic output requirements

Output voltage	Output voltage range	Output current range	Regulator precession	Load regulation	Voltage regulation	Ripple
+26V	26V~26.5V	0A~10A	≤±2%	≤±2%	≤±1%	≤100mV
+9V	9.10V~9.30V	0A~6A	≤±2%	≤±2%	≤±1%	≤50mV
+5V	4.95V~5.15V	0A~1A	≤±2%	≤±2%	≤±1%	≤50mV
MODEM	11.8V~12.25V	0A~1.2A	≤±2%	≤±2%	≤±1%	≤50mV

Remark: Measured within the rated voltage input and load, with 0.1UF filmy capacitor and 10UF/63V high frequency electrolytic capacitor output, bandwidth of oscillograph set at 20MHz.
2.3.2,accumulator management

Item	Unit	Technology requirement	Remark
Charge voltage	V	24V plumbic acid battery BAT1, 26.2V~27.5V	VIN=145V~290Vac,all load conditions
		24V lithium battery BAT2,    24V~24.6V
Charge current	A	24V plumbic acid battery BAT1,  0A~2A	VIN=145V~290Vac, all load conditions
		24V lithium battery BAT2,    0A~0.3A
The point of owe voltage protection	V	24V plumbic acid battery BAT1, 21.5V~22.5V	+27V with 1A,others without load
		24V lithium battery BAT2,    17V~17.5V	+5 with 1A,others without load

2.3.3,Other requirements

Item	Unit	Min	Typical	Max	Testing Conditions
Output Power	W	-	400
Output Efficiency	%	80		-	Rated input/output
Temperature coefficient	/ºC			±0.02%

2.4 Protection

Item	Unit	Min	Typical	Max	Recovery characteristics
Input over-voltage protection	V	290		305	+26V with 4A,others without load.
The recovery point of input over-voltage protection	V	280		290
Input wanting voltage protection	V	135		145	+26V with 4A,others without load.
The recovery point of input wanting voltage protection	V	150		165
+26V output over-voltage protection	V	29		31
+26V limited current protection	A	14		18	, output the accumulator BAT1, limit the current below 24V, other outputs with min. load.
+9V output limited current protection	A	8		9	Rated load, output with min. load. other outputs with limited current.
+5V output limited current protection	A	2		5
MODEM limited current protection	A	2		5
Over-heating protection	ºC	95		105	Auto recovery
The current of short-circuit protection +26V	A			10	Rated input, every output is short-circuit individually.
The current of short-circuit protection +9V	A			10
The current of short-circuit protection +5V	A			5
The current of short-circuit protection MODEM	A			5

2.5 SAFETY

Item	Level	Standards(or testing conditions)
Insulation voltage ( output to ground)	500Vdc	500Vdc /1Min / Leakage Current≤10mA
Insulation voltage ( input to ground)	2000Vac	2000Vac /1Min / Leakage Current≤10mA
Insulation voltage ( input to output)	3000Vac	3000Vac /1Min / Leakage Current≤10mA
Insulation resistance	2MΩ	Under normal atmospheric pressure, and when the relative humidity is 90%, and the testing voltage is DC 500v, for the power supply, the insulation resistance of input to output, input to ground, and output to ground is no less than 2MΩ.
grounding resistance	0.1Ω	The grounding resistance of each power supply is less than 0.1Ω
Tangent current	1.5mA	The tangent current of each power supply is less than 1.5mA

Remark: remove the discharge tube at the time of testing.
2.6 EMC

Item	Index requirements	Standards
CE	CLASS A	EN55022
RE	CLASS A	EN55022
ESD	There is no influence on the operation of power supply when charge on the case after power supply is encased Tangent discharge:±8KV Air discharge:±4KV/±15KV	EN61000-4-2
SURGE	LEVEL 3:Line-line 2KV         Line-ground 4KV	EN61000-4-5

2.7 Other requirements

Item	Index requirements	Performance
Noise	The noise of power supply should be less than 55dB(A), the condition is in the range of input voltage and output voltage and current, the distance is 1 meter from front , back, right and left, and 1.5 meter from upper and underside.	Pass
MTBF	100,000H
Vibration	>Frequency : 5 to 9 Hz >Amplitude : 3.5mm,9~200Hz >Direction : 3 directions >Sweep time : 50minutes(50minute per one way) > acceleration:10m/s2, > there is no influence on power supply.	Pass
Shock	Half-sine wave,acceleration: 20G,Amplitude 11ms,Direction : 3 directions(X,Y,Z) 3 times per one direction	Pass
Dustproof	Has some function of dustproof	Pass
Odor	No peculiar smell and deleterious gas	Pass