6u 48V DC Rectifier System 350A 21kw Switch Mode Power Supply for Telecom

• Customization: Available
• Output Type: Single
• Warranty: 1 Year
• Model NO.: SPS350-48/SR4850
• Output Power: 21kw
• Input Voltage: 220V/380VAC
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Modulation System: PFAW
• Certification: CE, RoHS, ISO
• Brand: Jetpower
• Capacity: Max 21kw
• Design: Subrack
• Input Voltage Range: 85V-450VAC
• Battery Voltage: 48VDC
• Overcharge Protection: Yes
• Output Voltage: 53.5VDC (42-58V)
• Rectifier Module: 50A *7 PCS
• Transport Package: Standard Export Packing
• Specification: 350A
• Trademark: JETPOWER
• Origin: China
• HS Code: 85044020
• Production Capacity: 100set/Week

Product Description

19" 6u Subrack 220V AC to 48V DC Rectifier system Switch Mode Power Supply for telecom 

210A:

350A:
(External dry contact port is optional)

Product introduction:
SPS series systems are compact and intelligent power system with capacity from 30A to 250A, containing rectifier modules, controller module, AC connection and DC connection. In addtion, easy installation to compact size add to the success of the system 
Product features:
1.  19" 1U, 3U, 4U, 5U, 6U sub-rack, easy to be embedded into all standard kinds of telecom equipment;
2.  System capacity from 30A to 350A;
3.  PFC technique features the system high efficiency, energy-saving and up to 0.99 power factor;
4.  Intelligent fan-cooling technique brings good cooling performance, low failure rate and high reliablity;
5.  Fast on-line expansion of rectifier modules enabled by hot-swap;
6.  N+1 rectifier module redundancy.
Specifications:

Model	SPS30-48	SPS60-48	SPS90-48	SPS120-48	SPS200-48	SPS210-48	SPS350-48
Rated Output Current	30A	60A	90A	120A	200A	210A	350A
Rated Output Voltage	53.5Vdc (42-58 Vdc)
Output Power	1740W	3.6KW	5.4KW	7.2KW	12KW	12.6KW	21KW
AC  Input
AC Input Voltage Range	176~300Vac, 1phase/3wire (@ full load)			220/230vac 1 ph tolerances: 85~300vac 323~480vac 3ph tolerances: 208~520vac
AC Input Frequency	45Hz ~65Hz
AC input Power Factor	≥0.99
AC transfer Efficiency	≥91%	≥92%
AC Input Lightening Protection	NA		1*50A/2P     ClassC SPD	1*63A/2P      ClassC SPD	Class C SPD	Class C SPD	Class C SPD
DC Output
Output Voltage Range	42~58 Vdc
Current Share	±5%
Load Regulation	≤0.5%
Voltage Regulation	≤0.1%
Environment
Operating Temperature	(-20 to 50°C) (Rectifier Temp Range: -45°C to 75°C)
Relative Humidity	5%~95% RH, No Condensation
Configuration
Rectifier Module	2*15A	2*30A	3*30A	4*30A	4*50A	7*30A	7*50A
Controller	1pc  (model: CAS-02 or CAS-03D)
	CAS-02: Big LCD, 6 DI/DO (external dry contact port-optional); CAS-03D:  4 DO/DI with dry contact port.
DC Distribution	1*30A	1*60A	4*32A/1P      4*16A/1P (customizable)	2*63A/1P 2*32A/1P   2*16A/1P (customizable)	2*125A/1P (customizable)	2*125A/1P (customizable)	2*125A/1P (customizable)
Battery Breaker	/	/	2*63A/1P or 1*100A/1P	2*100A/1P	2*125A/1P	2*125A/1P	2*125A/1P
Alarm Relay	4pcs	4pcs	4pcs	4pcs	4pcs	4pcs	4pcs
Others
Standard	UL60950/EN60950, EN55022, RoHS
Communication Port	SNMP, RS232/RS485, Dry contact(in-built)
Subrack Dimension (W*D*H) mm	482*330*44    (1U)	482*330*44     (1U)	482*330*132    (3U)	482*280*176   (4U)	482*490*222 (5U)	482*490*266 (6U)	482*490*266 (6U)
Optional	Wall-mounted	Wall-mounted	DC Lightning Protection	2nd LVD, DC Lightning Protection	2nd LVD, DC Lightning Protection	2nd LVD, DC Lightning Protection	2nd LVD;            DC Lightning Protection