Gold Member Since 2008
Audited Supplier
Qingdao Powtech Electronics Co., Ltd.

Rectifier, Rectifier System, UPS Fittings manufacturer / supplier in China, offering Subrack 1u 220VAC/48VDC 30A Switching Power Supply / Rectifier System, Splice Closure 24 Cores/Opgw Cable Joint Box, Customized OEM Manufacturer Cable Storage Assembly and so on.

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Supplier Homepage Product Rectifier Subrack 1u 220VAC/48VDC 30A Switching Power Supply / Rectifier System

Subrack 1u 220VAC/48VDC 30A Switching Power Supply / Rectifier System

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 10000PCS/Month
Transport Package: Cartons
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SPS30-48/MR4815
  • Warranty: >2 Years
  • Input Voltage: 90-300VAC
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PFAW
  • Brand: Jetpower
  • System Input Voltage: 90-300VAC, 1 Phase/3 Wire
  • System Size: 482*290*44mm
  • Controller Model: CAS-03: RS232/RS485, LCD
  • AC Input: 30A/1p*1, Single Phase
  • Battery Breaker: 1*30A
  • Specification: CE, ISO
  • HS Code: 85044099
  • Output Type: Single
  • Output Power: >500W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Energy Transmission: One-way Transmission
  • Certification: CE, UL, RoHS, ISO, CCC, CSA
  • System Capacity: 15-30A/800-1800W
  • System Output Voltage: 42-58VDC
  • Rectifier Model: Mr4815*1-2PCS
  • Battery Management: Yes
  • DC Distribution: 1*30A Load
  • Trademark: JETPOWER
  • Origin: China
Product Description
Subrack 1U 220VAC/48VDC 30A Switching Power Supply / Rectifier System 

Product  Features:
System Model: SPS30-48/MR4815
1U high 19", with 1pcs controller and 2pcs*15A rectifier module 
Rectifier module model: MR4815
Controller model: CAS-03-H5230R1
Sizes: 482×290×44mm
System capacity:15~30A
AC input: 1*30A/1P, 220Vac, 1phase/3wire
DC distribution: 1* 30A load
1*30A Battery
4* Alarm relay:
Controller module: with RS232/RS485 port, LCD display, hot swaping
Rectifier module qty: 1~2pcs

Powtech has been engaged in designing and manufacturing online UPS,Line interactive UPS,Offline UPS nearly for 20 years.
Powtech professional design teams and strict quality control systems ensure each product from Powtech is reliable and ideal deals.
Powtech quality products meet the demands of many clients all around the world well according to their specific requirements.
Faster Delivery
With our own factory and product line, we can ensure faster delivery in the industry.
Further more, we have accumulated rich resources in shipping channels, which also promise our faster delivery time.
Powtech standard cases can be finished within 7 days and those custom-made within 8 days.
Lower Price
Powtech are committed to providing the best products for money of our customers all over the world.
Powtech has its own factory and massive production line,Which ensures that we can procure all materials at a lower purchasing cost than our competitors.
We promise that all products from Powtech are the most affordable in the industry.

Specifications for  48V Rectifier System
ModelSPS30-48 /MR4815SPS60-48 /CR4830SPS90-48 /CR4830SPS120-48 /CR4830SPS210-48    /CR4830SPS200-48  (SR4850 )WPS30-48 /MR4815WPS60-48 /MR4815
Output Current30A60A90A120A210A200A30A60A
Rated Output Power1800W3600W5400W7200W12600W11600W1600W3200W
Rated Output Voltage53.5Vdc (42-58 Vdc)
AC Input
Voltage Range176~300Vac, 1phase/3wire (@ full load)
Frequency45Hz ~65Hz
Power Factor≥0.99
AC Input1pc*30A/1P1pc*30A/3P1pc*50A/2P1pc*63A/2P1pc*100A/2P1pc*100A/2P1pc*30A/2P1pc*30A/2P,
Lightening protectionNAClassC SPD ClassC SPD   ClassC SPDClassC SPD ClassC SPDClassC SPD
DC Output
Voltage Range42~58 Vdc
Current Sharing±5%
Load Regulation≤0.5%
Voltage Regulation≤0.1%
Operating Environment
Temperature(-20 to 50C) (Rectifier Temp Range: -45C to 75C)
Relative Humidity5%`95% RH, No Condensation
Rectifier Module2*MR48152*CR48303*CR48304*CR48307*CR48304*SR48502*MR48154*MR4815
DC Distribution1pc*30A1pc*60A4pcs*32A/1P       4pcs*16A/1P2pcs*63A/1P 4pcs*32A/1P  4pcs*16A/1P1st LVD:                   2pcs*63A /1P 4pcs*32A/1P
2nd LVD:      4pcs*16A /1P         DC SPD  (40kA)
1st LVD:            1pc* 63A /1P 5pcs*32A/1P  
2nd LVD:   2pcs*16A /1P 2pcs*32A/1P
5pcs*16A /1P 1pcs*32A/1P5pcs*16A /1P 1pcs*32A/1P
Battery Input/& Breaker1pc*30A1pc*60A2pcs*63A/1P 
(or 1pc*100A/1P)
Alarm Relay4pcs4pcs4pcs 4pcs4pcs4pcs4pcs4pcs
StandardUL60950/EN60950, EN55022, RoHS
CommunicationLAN/RS232 /RS485
Dimension  (mm)482*290*44 (Subrack)482*290*44 (Subrack)482*290*132  (Subrack)482*300*176  (Subrack)482*300*220   (Subrack)482*300*264  (Subrack)650*550*300 (wall-mount)  IP45650*550*320 (wall-mount)  IP45
Optional  2nd LVD, DC Lightning Protection at DC output2nd LVD, DC Lightning Protection2nd LVD, DC Lightning Protection2nd LVD, DC Lightning Protection2nd LVD, Teperature Compensation Cable, Lead-acid Battery 40Ah, Lithium Iron 40Ah

Q1:Can u provide us with samples?
Powtech answer:Yes, we can provide 1-2 pieces free samples, But they are charged  and u  should  pay  express cost or u provide us with express account number.
Q2:If we need customized/OEM product,Can u supply?
Powtech answer:Yes,Customized/OEM product/artwork is available for us.Professional 
designers,Advanced technicians and mold modifications department ensure that we will make 
the exact model for u accordingly.
Q3:If u can accept small trial order?
Powtech answer:Yes,Small trial order can be available also,But u should pay 100% T/T down 
payment before production
Q4:What payment terms available for u?
Powtech answer:If order amount less than 10000USD,100% T/T;If amount more than 
10000USD,30%T/T in advance plus 70%T/T before shipment.
U can place an order via Alibaba website,Which is also very safe
and has payment protection for u.
Q5:Can u offer discount ?
Powtech answer:Yes,Discount available on large order.The larger the order,The more 
discount we will offer.
Q6:What is ur delivery time?
Powtech answer:Usually,Delivery will be made within 2 weeks after down payment;If order very 
large,1 month we will need.Please note,Delivery time is production time,Shipping time not 
included,If u want to know,We can help u consult shipping company for details. 

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