MEAN WELL RCP-1U Rack System 1000 – 3000W 1U Distributed Power System

Features

• Universal AC input / Full range
• 1U profile 19″ rack shelf, fitting three 1000W modules up to 3000W with active current sharing
• Output voltage programmable
• Support hot swap (hot plug)
• 5 years warranty

Applications

• Industrial automation
• Distributed power architecture system
• Wireless/telecommunication solution
• Redundant power system
• Electric vehicle charger system
• Constant current source system

GTIN CODE

• MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description
RCP-1U rack system is a power distribution solution utilizing the rack configuration with 1U low profile. Starting with a single unit of 1000W, RCP-1000 is the front end rectifier (or, power supply). With the active current sharing function, up to 3000W is able to be provided by 1 stack of the 19″ rack mountable shelf RCP-1U and 8000W by 3 stacks. The design flexibility for system applications is ideally fulfilled by various in features, such as output programming, remote ON-OFF, auxiliary power, etc.

Model Encoding/Order Information

SPECIFICATION – Power Supply System

MODEL		RCP-3K1U□-12			RCP-3K1U□-24		RCP-3K1U□-48
OUTPUT	RECTIFIER	RCP-1000-12			RCP-1000-24		RCP-1000-48
	RACK SHELF	RCP-1UI or RCP-1UT
	OUTPUT VOLTAGE	12V			24V		48V
	MAX. OUTPUT CURRENT	180A			120A		63A
	MAX. OUTPUT POWER Note.5	2160W			2880W		3024W
INPUT	VOLTAGE RANGE                                  Note.4	90 ~ 264VAC	127 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	AC CURRENT (Typ.)PER MODULE	8.5A/115VAC	4.5A/230VAC		10.5A/115VAC	5.5A/230VAC	11A/115VAC	5.5A/230VAC
	LEAKAGE CURRENT	<3.5mA / 230VAC
FUNCTION	AUXILIARY POWER	5V @ 0.3A
	REMOTE ON-OFF CONTROL	By electrical signal or dry contact  ON:short  OFF:open
	REMOTE SENSE	Compensate voltage drop on the load wiring up to 0.5V.
	OUTPUT VOLTAGE PROGRAMMABLE	Adjustment of output voltage is allowable to 90 ~ 110% of nominal output voltage. Please refer to the Function Manual.
	DC OK SIGNAL	The isolated TTL signal out, Please refer to the Installation Manual
	AC OK SIGNAL	The isolated TTL signal out, Please refer to the Installation Manual
	OVER TEMP WARNING	Logic ” High” for over temperature warning, Please refer to the Installation Manual, isolated signal
ENVIRONMENT	WORKING TEMP.	-20 ~ +60℃ (Refer to “Derating Curve”)
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +85℃, 10 ~ 95% RH non-condensing
	TEMP. COEFFICIENT	±0.02%/℃ (0 ~ 50℃)
	VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC (Note 6)	SAFETY STANDARDS	UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC	I/P-FG:2KVAC	O/P-FG:0.7KVDC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
	EMC EMISSION	Parameter			Standard		Test Level / Note
		Conducted			BS EN/EN55032 (CISPR32)		Class B
		Radiated			BS EN/EN55032 (CISPR32)		Class B
		Harmonic Current			BS EN/EN61000-3-2		—–
		Voltage Flicker			BS EN/EN61000-3-3		—–
	EMC IMMUNITY	BS EN/EN55035, BS EN/EN61000-6-2
		Parameter			Standard		Test Level / Note
		ESD			BS EN/EN61000-4-2		Level 3, 8KV air ; Level 2, 4KV contact
		Radiated			BS EN/EN61000-4-3		Level 3
		EFT / Burst			BS EN/EN61000-4-4		Level 3
		Surge			BS EN/EN61000-4-5		Level 4, 4KV/Line-Earth ; Level 3, 2KV/Line-Line
		Conducted			BS EN/EN61000-4-6		Level 3
		Magnetic Field			BS EN/EN61000-4-8		Level 4
		Voltage Dips and Interruptions			BS EN/EN61000-4-11		>95% dip 0.5 periods, 30% dip 25 periods, >95% interruptions 250 periods
OTHERS	DIMENSION	Rack 350.8*483.6*44(L*W*H)
	PACKING	13.2Kg; 1pcs/13.2Kg/2.67CUFT
NOTE	1 All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature 2 Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0 1uf & 47uf parallel capacitor Under parallel operation of more than one rack connecting together, ripple of the output voltage may be higher than the SPEC at light load condition It will go back to normal ripple level once the output load is more than 10% 3 Tolerance : includes set up tolerance, line regulation and load regulation 4 Derating may be needed under low input voltages Please check the derating curve for more details 5 Output of all the RCP-1000 modules are connected in parallel in the rack 6 The power supply is considered a component which will be installed into a final equipment All the EMC tests are been executed by mounting the unit on a 720mm*360mm metal plate with 1mm of thickness The final equipment must be re-confirmed that it still meets EMC directives For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies ” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf) 7 The ambient temperature derating of 3 5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft) ※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Function Manual

1. Remote ON/OFF Control
   The PSU can be turned ON/OFF together or separately by using the “Remote ON-OFF” function.
2. Voltage Drop Compensation
   1. Remote Sense
      The remote sense compensates voltage drop on the load wiring up to 0.5V.
   2. Local Sense
      Notice: The +S,-S, on CN500 have to be connected to the +V,-V terminals locally in order to get the correct output voltage if the remote sensing is not used.
   3. Output Voltage Programming (or, PV / remote voltage programming / remote adjust / margin programming / dynamic voltage trim)
      1. Output voltage can be trimmed between 90~110% of its rated value by the following method.
      2. +S & +V, -S & -V also need to be connected on CN500.RCP-1000-12RCP-1000-24
         RCP-1000-48
         
   4. I C Bus Interface 2
      For the details of I C bus used on this product, please refer to the Installation Manual.

Mechanical Specification (Rack System)

IN/OUT Connector Pin No. Assignment(CN500) : D-Type Right Angle 25 positions(female type)

Pin No.	Function	Description
1,8,15	RemoteON-OFF	Each unit can separately turn the output on and off by electrical or dry contact between Remote ON-OFF A,B,C(pin 1,8,15) and -S(pin 21). Short: ON, Open:OFF.
2,9,16	AC-OK	Low : When input voltage is ≧82Vrms +/-4V. High : When input voltage in≦82Vrms +/-4V.
3,10,17	DC-OK	High : When Vout≦80%+/-5%. Low : When Vout ≧80%+/-5%
4,11,18	V-TRIM	Connection for output voltage programming.
5,12,19	T-ALARM	High : When the internal temperature is within safe limit. Low : 10℃ below the thermal shut down limit.
6	+5V-AUX	Auxiliary voltage output, 4.3~5.3V, referenced to GND-AUX(pin 7). The maximum load current is 0.3A. This output has the built-in “Oring diodes” and is not controlled by the remote ON/OFF control.
7	GND-AUX	Auxiliary voltage output GND. The signal return is isolated from the output terminals (+V & -V).
14	CS	Current sharing signal. When units are connected in parallel, the CS pins of the units should be connected to allow current balance between units.
20	+S	Positive sensing for Remote Sense.
21	-S	Negative sensing for Remote Sense.
22	+V	Positive output voltage.
23	SCL	2 Serial clock used in the I C interface option. Refer to the Instruction Manual.
24	SDA	2 Serial data used in the I C interface option. Refer to the Instruction Manual.
25	-V	Negative output voltage.

File Name:RCP-1U Rack System-SPEC 2024-01-26.

Documents / Resources

MEAN WELL RCP-1U Rack System 1000 - 3000W 1U Distributed Power System [pdf] Owner's Manual RCP-3K1U-12, RCP-3K1U-24, RCP-3K1U-48, RCP-1000-12, RCP-1000-24, RCP-1000-48, RCP-1U Rack System 1000 3000W 1U Distributed Power System, RCP-1U Rack System, 1000 3000W 1U Distributed Power System, 1U Distributed Power System, Distributed Power System, Power System, System

References

• User Manual