2U 19'' Rack AC-DC 360AS switching dc125v power supply 1500w Waterproof In Outdoor

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Ikwu okwu:9 / F, Ulo 20, ISX Science na Palligial Mosticrial Park, 19 Ebe East Huifeng, Mpaghara Zhongkai, Huizhou obodo, Guangdong Provingar

2U 19” Rack AC-DC 360AS switching dc125v power supply 1500w Waterproof In Outdoor

telecom rectifier 48v rectifier system for telecom

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Nkowa:

Modular rectifier System is a modular Extra-able power system based on building blocks for both 19 inch system solutions.

It is consist of Rectifier module & Control Monitor & 19’’framework.

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2U 19'' Rack AC-DC 360AS switching dc125v power supply 1500w Waterproof In Outdoor

Nkowa

Modular rectifier System is a modular Extra-able power system based on building blocks for both 19 inch system solutions.

It is consist of Rectifier module & Control Monitor & 19’’framework.

This rectifier system 90~290 Vac Single phase AC supply voltages into stable nominal 110VDC voltage adjustable to the needs of the application.

All versions provide options for alarming and battery temperature probes.

Features :

1. Hot swappable type operation;
2. Each individual rectifier module can be capable of operating independently;
3 .AC /DC distribution system for AC input/ DC output distribution and protection;
4 .Protections: short road, over load, battery over/under voltage protection.

Mkpado：

Mberede

Single-phase static switching module with dual input 8KVA power level 500map sts static transfer

Osote

Ọkachamara 1600W Ike na-egbochi Rack Ugwu 2kva 48v 48v maka ihe mberede na mberede

Ziga ozi gị:

Nkwanye ugwu

Mba.	Item		Technical Specifications
1 2	Environmental Requirements	Operating temperature	-40℃~55℃(-40 to +131°F)
		Storage temperature	-45℃~70℃ (-40 to +158°F)
		Relative humidity RH	5%~95%RH（40±2℃，no condensation）
		Atmospheric pressure	62kPa~106kPa
		Altitude	0m~2000m
		Degree of protection	IP20
	Input	Input mode	Single phase input
2		Input voltage	220Vaeti
		Voltage range	90V ~ 290VAC
		Frequency	45 Hz ~ 65Hz
		System efficiency	≥93.2% （@230Vac，Peaking）
		System input power factor	≥0.99（@230Vac，full load）
		Td	＜5% （@230Vac，full load）
		System protection function	AC overvoltage& under-voltage protection; DC overvoltage&under- voltage.current limit.short circuit protection; battery and rectifier over temperature protection; automatic restoration happens after the over-voltage.over-current.under-voltage and over-temperature disappear.

3	DC Distribution	System output voltage	Rated output：125VDC
		System output voltage	Adjustable range: 90VDC-150VDC continuously adjustable
		System output current	125V/20A
		System load regulation	≤±0.5%
		System voltage regulation	≤±0.5%
		System stability precision	≤±0.5%
		Current sharing capability	module current sharing not more than ±5％
		Phone balance weight noise	≤2mV（@230Vac，full load）
		Peak-peak noise voltage	≤200mV(0 MHz ~ 20MHz) （@220Vac，half load ~ full load）
		system current limit value	Power system: 1-22A，Note: can be settable continuously
		System voltage drop	At full load. the voltage drop of DC distribution within the rack shall below 500 mV
		Output distribution	Load distribution:3@ 135A Rail Mount Terminal
		Battery distribution	Battery distribution：1*@135A Rail mount Terminal
4	Module And Monitoring Unit	Rectifier hot-swap	Hot-swap available.not influencing system operation
		Rectifier indication	with operation.alarm.and fault indicators
		Soft start time	3s-10s
		rectifier fault influence	Not influencing the set parameters of rectifier when rectifier at fault
		Remote monitoring	With remote metering & remote control & remote signaling functions. providing standard RS485&TCP/IP Interface and 6 sets of the dry contact output port & Battery Temp.Sensor
		Monitoring unit	English language in LCD screen of the rectifier,
		Monitoring unit	The parameters can be set through the monitoring unit. with parameter set and power-failure data store functions. Max 1000 Units vents.
		Installation method	Rectifier module support swappable
		Remote control	rectifier start and close.battery test. equalize and float charging ,DIN /DO configuration and so on
		Alarm functions	With AC over voltage/under voltage.DC voltage over/under.module Communication fault and over temperature alarm,Battery remove,Surge and so on
5	Safety	Insulation resistance	Testing voltage 500VDC， Insulation Resistance ≥10M (normal atmospheric pressure, normal temperature, relative humidity <90%, no condensation)
		Insulation strength	Input to output: 3500VDC @1min&leak current ≤10mA
			Input to enclosures: 3500VDC @1min&leak current ≤10mA
			Output to enclosures:750VDC @1min&leak current ≤10mA
		System leak current	≤3.5mA（220Vac input）
		Grounding performance requirements	The system with operating ground and protection ground.with clear mark.the resistance between the enclosures of distribution and all palpable metal components and grounding nut is not more than 0.1Ω
		AC lightning protection	The equipment AC side can bear simulated lightning impulse Current of waveform 8/20μS and rated amplitude 40kA.(Optional)
		EMC	In accordance with EN55022 CLASS A,GB9254 CLASS A,FCC PART15 CLASS A,GB17626-1998,IEC 61000-3-2
6	Batty	Battery low voltage alarm and protection （BLVD）	When DC voltage below battery protection threshold value and there is no AC input. the battery protection alarm.lasting for 1 min.battery protection DC connect cut off.
6	Batty	Battery management function	With battery management function; with the function of the manual or automatic shift of equalized or float charging status of the battery.current limit charging at equalized state; Temperature compensation for the system output voltage,(equalized and float voltage can be adjusted automatically based on 1~2 00（adjustable）mV/cell/℃.the higher the battery temperature.the lower the float voltage.).

7 7	others	Mkpotu	≤55dB (A) (measured at 1m distance from the equipment)
		MTBF	≥ 100000 hours
		Impact and vibration	1. Can bear impact of peak acceleration 150m/s2 lasting for 11ms
		Impact and vibration	2. Can bear sine wave vibration of frequency (10 ~ 55)Hz and amplitude 0.35mm.
		Material flame retardant performance	1.The flame retardant class of PCB used in system and module controller meet V-0 requirements of GB4943.
			2.UL certificated flame retardant cable is adopted.
			3.The flame retardant class of insulation materials meets V-1 requirements of UL regulations.
8	Mechanical Data	Chassis coating	Meeting damp-proof and corrosion-proof requirements.there is a surface coating on the enclosures. which meets below requirements:
			1. Making the adhesion test in accordance with ISO 2409. reaching 0 class.
			2. Making a pencil hardness test in accordance with ASTM D3363.not less than 2H.
			3. Making impact test in accordance with ASTM D2794.reaching 50kg.cm.
			4. Making salt frog
		Cabinet material	Material: CRCA ; thickness:1.5mm
		Dimensions (W×D×H)	Cabinet: 468mm×380mm×132mm (W×D×H)
		Weight (kg)	Appro: 15kg