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Tianjin Estel Electronic Science and Technology Co.,Ltd

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Commercial Power Supply , Professional Power Supply ISO9001 CE Certification

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Brand Name :	ESTEL
Model Number :	GPAD461M54-1A
Certification :	ISO9001, CE, 3C, FCC, TLC
Price :	negotiation
Payment Terms :	L/C, T/T, D/A, D/P, Western Union
Supply Ability :	20,000 sets per month
Delivery Time :	7-10 working days

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Commercial Power Supply , Professional Power Supply ISO9001 CE Certification

Commercial Power Supply , Professional Power Supply ISO9001 CE Certification

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Place of Origin: Shenzhen, China (Mainland)	Input Voltage: 145~300Vac
Brand Name: ESTEL	Output Voltage: +53.5Vdc, +12Vdc
Model Number: GPAD461M54-1A	Output Power: 464W
Product Name: Industrial Power Supplies	Input Frequency 47~63Hz
Certification: ISO9001, CE, UL	Max. Input Current:4A
Application: industrial equipment	Power Factor: 0.95

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	negotiation
Payment Terms:	L/C, D/A, D/P, T/T, Western Union
Supply Ability:	20,000 sets per month
Delivery Time:	7-10 working days
Packaging Details:	carton/wooden case

1. Description

The GPAD461M54-1A custom made industrial power supplies supports wide input voltage range (145Vac ~ 300Vac), compatible with 220Vdc~380Vdc input; with two ways output: +53.5Vdc, +12Vdc. The power system includes various protection and alarm: over-voltage protection, under-voltage protection, over-current protection, short-circuit protection, over-temperature protection, input/output alarm. The power supply is designed strictly in accordance with the safety regulations, which conforms to the safety standards and requirements of information technology.

2. Technical Parameters

Ambient conditions
Parameters	Min	Typical	Max	Unit	Note
Operating temperature	-40		75	°C
Storage temperature	-40		85	°C
Relative humidity	10		95	%	non-condensing
Atmospheric Pressure	70		106	KPa	normal operation
Cooling	Device natural conduction cooling

Input
Parameter	Min	Typical	Max	Unit	Note
AC input voltage range	145	220	300	Vac	The power supplies can work normally at ambient temperature range: -40 °C~+75 °C
AC input start voltage range	150	220	285	Vac	The power supplies can start normally at ambient temperature range: -40 °C~+75 °C
DC input start voltage range	220		380	Vdc
Max input current			4	A	145Vac input
Input surge current			40	A	300Vac input,25°C
AC input voltage frequency range	47	50/60	63	Hz
Input power factor	0.95				220Vac input, rated load

Basic output characteristics
Parameter		Min	Typical		Max	Unit	Note
Output voltage				53.5		Vdc
				12
Output voltage range	+53.5V	50			57	Vdc
	+12V	11.5			12.5
Output rated current range	+53.5V	0			8..5	A
	+12V	0			3.0
Voltage regulation accuracy	+53.5V				±1.5	%
	+12V				±2
Load regulation	+53.5V				±1.5	%
	+12V				±2
Line regulation	+53.5V				±1	%
	+12V				±2
Noise +ripple (peak to peak value)	+53.5V				150	V_p-p
					200		(Low temperature-40°C)
	+12V				150
					200		(Low temperature-40°C)

Other output characteristics
Parameter	Min	Typical	Max	Unit	Note
Output power		464		W
Output efficiency	88			%	Rated voltage/rated load
Output efficiency	85			%	Full temperature range/full voltage range/rated load
Turn-on output delay			Normal temperature 3s, low temperature 5s	s	220Vac input, full load output
Output rise time			200	ms	Output voltage rise from 10% to 90%, rated load
Output overshoot			5	%	+12Vdc and 53.5Vdc
Temperature coefficient			±0.02	%/°C

Protection
Parameter	Min	Typical	Max	Unit	Note
Input over-voltage protection	305		330	Vac	Each output with 50% load
Input over-voltage protection recovery	290		310	Vac	Each output with 50% load
Input under-voltage protection	125		140	Vac
Input under-voltage protection recovery	141		150	Vac
Output over-voltage protection (53.5Vdc)	58		62	Vdc	Self-recovery,each output with 50% load
Output over-voltage protection (12Vdc)	13.8		18.5	Vdc	Self-recovery, not affect 53.4vdc output
Output current-limiting protection(53.5Vdc)	10		15.5	A	Self-recovery
Output current-limiting protection (12Vdc)	4		7	A	Self-recover,not affect 53.5Vdc output
Output short-circuit protection	For long time short-circuit, self-recovery, +12Vdc shot-circuit not affect 53.5Vdc output.
Over-temperature protection	No protection within normal working temperature

EMC and others
Parameter	Requirement	Standard
CE	CLASS B	EN55022
RE	CLASS B	EN55022
SURGE	Line-line 2kV; line-earth 4kV	GB/T 17626.5	Criterion A
EFT	LEVEL 3: 2kV	GB/T 17626.4	Criterion A
DIP	Fall to 70%,40%,0% duration: 10ms,100ms, 5000ms etc	EN61000-4-11 GB/T 17626.8	Criterion A( when exceed power input voltage range, select criterion B)
ESD	Contact discharge:±8kV. Air discharge: ±8kV	GB/T 17626.4	Criterion A
CS	LEVEL 2:3V/m field intensity	EN61000-4-6
RS	LEVEL 2:3V/m field intensity	GB/T 17626.3
Current Harmonic Emission		EN 61000-3-2 GB 17625.1	For AC power supply
Voltage Fluctuation And Flicker	Pst value not more than 1.0; P1t values not more than 0.65; relative steady voltage change not more than 3%; the largest relative voltage change dmax not more than 4%; time of voltage change device d (t) value more than 3% not longer than 200 ms	EN 61000-3-3 GB 17625.2	For AC power supply
AC Input Llightning Protection	8/20μs waveform; line-line(5 times)5kA, line-earth(5 times)5kA	GB/T 17626.5, Criterion B

Other requirements
Parameter	Technical requirements
High temperature aging	Ambient temperature +55°C, 80% load, power on lasts 48 hours, the power supply should be able to work normally; take out and cool for 2 hours, the power supply should be able to work normally.	Output work normally, with stable performance, no alarm
Vibration	Sample can bear 5Hz~500Hz random vibration at three mutually perpendicular directions, 5 hz ~ 10 hz frequency range, acceleration spectral density: 10m²/s³; 10Hz-200Hz freqrency range, acceleration spectral density: 3m²/s³; 200Hz-500Hz frequency range, acceleration spectral density: 1m²/s³; 20mins at each direction.(GB/T 2423.11)	After vibration, the power supply should be able to work normally, normal output, stable performance, without alarm
Shock	Half sine wave, acceleration: 20g, pulse width: 11ms, X, Y, Z three directions: 3 times at each direction.(GB/T 2423.5)	After shock, the power supply should be able to work normally.
Failure isolation	After power module fails without output, the module is isolated, shall not do any harm on equipments and people	Power supply module failure should not affect the power supply system
Component Requirements	The inner components of power module must use industrial grade components.
Noise	45dB(A), test distance: 1m
Smell	No peculiar and harmful smell
Environment Protection	RoHS6
MTBF	100000h

Safety and insulation grade
Parameter	Level	Standard requirement	Test conditions
Safety certification	Design compliant with IEC60950,UL60950 and EN60950. Finished product have CE Certificate.	IEC60950 UL60950 EN60950
Insulation voltage (input to output)	1500Vac	GB4943 GB/T13722	Bear 50Hz,1500V AC voltage for 1 minute, leakage current≤10mA, no flashover, no breakdown
Insulation voltage (input to earth)	1500Vac
Insulation voltage(output to earth )	500Vdc		Bear 500V DC voltage for 1 minute,leakage current≤10mA, no flashover, no breakdown
Insulation resistance	>10MΩ	EN60065	Under normal atmospheric pressure, relative humidity 90%, testing voltage 500Vdc conditions, the insulation resistance of rectifier main circuit AC/DC part to earth, and AC part to DC part shall be no less than 10MΩ.
Grounding resistance	<0.1Ω	GB4943
Contact current	<3.5mA	GB4943

Mechanical specifications
L×W×H (mm)	As the following diagram
Weight(kg)	≤1.3Kg

3.Signal

Terminal definition table
Terminal no.	Pin no. (from left to right)	Screen printing	Output voltage definition	Note
Input terminal	1	L	AC input live wire	Interface use VH5.08-3P connector
	2	N	AC input neutral wire
	3	PE	Earthing
Output terminal	1	+53.5V	53.5V output +	Interface use VH5.08-4P connector and VH5.08-2Pconnector
	2	+53.5V	53.5V output +
	3	GND	53.5V Output earth
	4	GND	53.5V output earth
	5	+12V	12Vdc output +
	6	GND	12Vdc output earth
Monitoring terminal	1	AC/OK	AC input alarm signal	2001S-3P(Pin pitch 2.54mm, Pin diameter 0.64mm)
	2	DC/OK	DC output alarm signal
	3	GND	Alarm earth

4. Packing and Shipping

Our Delivery Agent

The goods can be shipped by sea, by air, by courier, by land, by train, etc.

Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.

5. Our Contact Information

Mobile Phone: 0086-13752765943

Telephone: 0086-0755 66600941

Email: info@estel.com.cn

lxf.estel@hotmail.com
Skype: fiona.liang10

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Tianjin Estel Electronic Science and Technology Co.,Ltd

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