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Hubungi kami

Hakcipta @2025 Shenzhen Bwitt Co., Terhad
Telefon:+86-18820237701
WhatsApp：+86 18822867573
E -mel:support@bwitt.com.cn
Alamat:9 / F, Bangunan 20, Taman Perindustrian Sains dan Teknologi AREX, 19 Jalan Huifeng Timur, Zhongkai zon berteknologi tinggi, Huizhou City, Wilayah Guangdong

Sistem Kuasa Terbenam 3U DC 48V 150A Bekalan Kuasa Tukar

48vdc rectifier system 230vac to 48vdc rectifier

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Penerangan:

Sistem kuasa tertanam jenis ini digunakan secara meluas dalam persekitaran telekom/perindustrian hari ini, Generasi Baru "Hijau & Sistem penjimatan tenaga ", Bertujuan di Pasar Tenaga Daya Mudah Alih/Power Industrial Low Power Power, meeting the trend of Telecom base station development, saving construction cost and shortening time. The system is highly adaptable with environment, features with wide operating temperature range, meeting the demand of high level users.

Model：

AC220/DC48-10AS
AC220/DC48-20AS
AC220/DC48-30AS
AC220/DC48-40AS
AC220/DC48-50AS
AC220/DC48-60AS
AC220/DC48-100AS
AC220/DC48-120AS
AC220/DC48-150AS
AC220/DC48-200AS
AC220/DC48-300AS
AC220/DC48-400AS
AC220/DC48-550AS
MORE=OEM

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Perincian produk

Parameter

Siasatan sekarang

Switching Power Supply

Name: Sistem Kuasa Terbenam 3U DC 48V 150A Bekalan Kuasa Tukar
Brand: Shenzhen Bwitt Co., Ltd.
Price: 119.99 USD
Availability: InStock

What is Switching power supply and their uses?

How to Choose a Switching Power Supply

Green & mesra alam. Dengan proses penapisan dan pelindung yang sangat baik, Sinaran elektromagnetik yang sangat rendah; Within wide load range, the power factor over 0.99, input harmonic current component below 5%, input voltage range 90~290Vac. The system noise is below 55dB; High efficiency energy saving, able to operate with high efficiency at full load; More reliable operation. With complete test, control, alarm and protection functions, Perfect surge protection performance, the product reliability and adaptability is highly improved; Configured with 19＂standard power rack, the rectifier is hot swappable, complete frontal operation, making the operation and maintenance safer, quicker and more convenient ect....

Aplikasi

Sesuai dengan kuasa bidang komunikasi dari 1-10kw
1. Stesen Telekom/ Peralatan Base/ Kabel
2. Stesen komunikasi.
3. Pusat data komputer
4. Rangkaian SCADA dan Peralatan Data
5. Pangkalan Telefon /Sel
6. Stesen asas radio/ laman sel
7. Bilik Pusat Pemantauan
8.Peranti WiFi Bandar
9. Kereta komunikasi kecemasan
10. Keretapi & Metro
11. Sistem antena yang diedarkan
12. Marin & luar pesisir
13. Sistem Pengurusan Bangunan
14. Sistem penggera kebakaran
15. Kawalan /medan sistem utiliti utiliti
16. loji kuasa/stesen
17.Sistem Pemantauan Kuasa
18.Sistem Kuasa Suria
19.Sistem Tenaga Angin

Kelebihan produk

1.Widely operating range of AC input voltage: 90~290Vac n
2.60 amp output per module, 180 amp system capacity max for 2U （Whole system 600 amp max)
3.Perfect battery management, accessory battery temperature detector
4.Current/voltage switching tech with high efficiency: ≥93.2%
5.Temperature compensation, LLVD and BLVD protection
6.Compact 2U 19’ inch rackmount shelf
7.Real-time detection of operating status, sound-light alarm
8.Abnormal log record: input over/ under voltage protection, output over voltage protection, output over current protection,
9.Perlindungan litar pintas output, over temperature alarm, AC loss alarm etc.

If you have some problems about Embedded Power System 3u dc 48v 150A switching power supply, atau ingin mengetahui lebih lanjut mengenai Rak Mount Telecom Inverter,Sistem penerus telekom,Penyongsang Gelombang Sine Pure Rumah,Solar MPPT Inverter,DC ke DC Converter, dll. Selamat datang untuk menghubungi kami!

Nantikan pertanyaan anda !

Tag：pure sine wave inverter suppliers, rack mount inverter factory

Sebelumnya

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Seterusnya

Sistem Kuasa Terbenam 40A Sistem Penyearah Modular 100 amp 24VDC AC ke bekalan kuasa DC dengan fungsi bateri

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Cadangan Produk

Tidak.	Item		Technical Specifications
1	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
2	AC Distribution	Input mode	Single phase input
		Input voltage	230Vac
		Voltage range	90V ~ 290VAC
		Frequency	45 Hz ~ 65Hz
		System efficiency	≥93.2% （@230Vac，Peaking）
		System input power factor	≥0.99（@230Vac，full load）
		Thd	＜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：48VDC
		System output voltage	Adjustable range: 40VDC-60VDC continuously adjustable
		System output current	48V/150A
		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) （@230Vac，half load ~ full load）
		system current limit value	Power system: 1-165A，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	MCB optional, Default Rail Mount Terminal @135A*3
		Battery distribution	MCB Optional, Default Rail mount Terminal @135A *1
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%, Tiada pemeluwapan)
		Kekuatan penebat	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（230Vac 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
Tidak.	Item		Technical Specifications
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	others	Bunyi bising	≤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: 18kg