New Greatwall Crps550 Modular 550W Redundant Server Crps Power Supply

• Use: Servers
• Certification: CE, RoHS, FCC
• Power: 500-800W
• ATX Standard: Crps
• Fan Type: 12cm
• Fan Size: ≤8"
• Model NO.: CRPS550
• Feature: Module
• Hard Disk Interface: N/a
• 80PLUS Certification: N/a
• Modular: Modular
• Transport Package: Carton Box
• Specification: 193x74x40mm
• Trademark: Greatwall
• Origin: Made-in-China
• HS Code: 8517623200
• Production Capacity: 5000PCS/Months

Product Description

Product Description

This power supply has a total power of 550W, supports N+1 (3≥N≥0) and hot-swap applications, and has I 2C/PMBus functionality via CCC,
CE, FCC, UL certified, compliant with EU RoHS directive.

Detailed Photos

 

Product Parameters

1 AC input characteristics
1.1 Input voltage and frequency range
Allow input	Rated input	MIN	NOM	MAX
Voltage (AC)	100-240V~	90	100-240	264
Frequency(Hz)		47	50	63
Voltage (DC)	240Vdc	190	240	310
1.2 Steady-state current
When the AC input voltage is 100V, the input current is ≤7A.
When the AC input voltage is 240V, the input current is ≤3.5A.
When the DC input voltage is 240V, the input current is ≤3.5A.
1.3 Inrush current (cold start)
Within the input conditions listed in Section 1.1 and the operating environment range listed in Section 3, the surge current should be less than the rated rating of key components.
value (such as rectifier bridge, fuse). Repeatedly turning the power on and off will not cause damage to the power supply or blown fuse.
When the ambient temperature is 25°C, the output is no-load,single moduleUnder cold start conditions: less than 25A when the AC input is 220Vac.
The surge current caused by the X capacitor and Y capacitor is not included.
1.4 Power factor (single module)
AC input voltage is 230V/50HZ
load	THDi	PF
10%	<15%	>0.90
20%	<10%*	>0.96
50%	≤5%*	>0.98
100%	≤5%*	>0.99
2 DC output characteristics
2.1 DC output voltage range
nominal value	Vmin	Vnom	Vmax	error
+12V	+11.40V	+12.00V	+12.6V	±5%
+12VSB	+11.40V	+12.00V	+12.6V	±5%
2.2 DC output current range
DC output		Output current (A)
aisle	MIN	NOM	MAX
+12V	1		45
+12VSB	0		3
2.3 Dynamic load
Frequency Range:50Hz-5KHz
Voltage	step load	Load change rate	capacitive load
+12V	60%maximum load	0.25A/µS	2000µF
+12VSB	1.0A	0.25A/s	20F
Note: +12V minimum load1A
2.4 Ripple and noise
DC output channel	+12V	+12VSB
Ripple and Noise (mVp-p)	120mV	120mV

Certifications

 

CCC CE,FCC,UL, RoHS

 

Packaging & Shipping

Carton Box:  520x320x110mm
Packing :  10pcs/CTN