RKP-1U rack system is a power distribution solution utilizing the rack configuration with 1U low profile.
Starting with a single unit of 2000W, RCP-2000 is the front end rectifier (or, power supply). With the active
current sharing function, up to 6000W is able to be provided by 1 stack of the 19
”
rack mountable shelf
RKP-1U and 18000W by 3 stacks. The design flexibility for system applications is ideally fulfilled by various
built-in features, such as output programming, communication protocol PMBus, remote ON-OFF, auxiliary
power, external control/monitor via the control model RCP-CMU-1, etc.
■
Model Encoding
Rack Shelf:
RKP-1U I -CMU1
CMU1: With RKP-CMU1
- : Without RKP-CMU1
I: AC Inlet (IEC320-C14)
T: Terminal block
Profile of the system
Series name
Whole System:
RKP-6K1U I - CMU1-12
Output voltage
CMU1: With RKP-CMU1
- : Without RKP-CMU1
I: AC Inlet (IEC320-C14)
T: Terminal block
1U: Profile of the system
6K: Maximum wattage with
fully-populated shelf
Series name
File Name:RKP-1U RACK SYSTEM-SPEC 2016-
07-26
2000~6000W 1U Distributed Power System
SPECIFICATION - Power Supply System
MODEL
RECTIFIER
RACK SHELF
OUTPUT
OUTPUT VOLTAGE
MAX. OUTPUT CURRENT
MAX. OUTPUT POWER
Note.7
VOLTAGE RANGE
FREQUENCY RANGE
INPUT
Note.6
RKP-1U Rack System
RKP-6K1U
□
-48
RCP-2000-48
48V
126A
6048W
RKP-6K1U
□
-12
RKP-6K1U
□
-24
AC CURRENT (Typ.)PER MODULE
LEAKAGE CURRENT
AUXILIARY POWER
REMOTE ON-OFF CONTROL
RCP-2000-12
RCP-2000-24
RKP-1UI or RKP-1UT
24V
12V
240A
300A
5760W
3600W
90 ~ 264VAC
127 ~ 370VDC
47 ~ 63Hz
13A/115VAC
7A/230VAC
16A/115VAC
<3.5mA / 230VAC
5V @ 0.3A, 12V @ 0.8A
By electrical signal or dry contact ON:short OFF:open
11A/230VAC
16A/115VAC
11A/230VAC
FUNCTION
Compensate voltage drop on the load wiring up to 0.5V.
REMOTE SENSE
OUTPUT VOLTAGE PROGRAMMABLE
Adjustment of output voltage is allowable to 90 ~ 110% of nominal output voltage. Please refer to the Function Manual.
The isolated TTL signal out, Please refer to the Installation Manual
DC OK SIGNAL
The isolated TTL signal out, Please refer to the Installation Manual
AC OK SIGNAL
OVER TEMP WARNING
FAN FAIL SIGNAL
WORKING TEMP.
Logic " High" for over temperature warning, Please refer to the Installation Manual, isolated signal
The isolated TTL signal out, Please refer to the Installation Manual
-40 ~ +70
℃
(Refer to "Derating Curve")
20 ~ 90% RH non-condensing
-40 ~ +85
℃
, 10 ~ 95% RH
±
0.03%/
℃
(0 ~ 50
℃
)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
UL60950-1, TUV EN60950-1 approved
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.7KVDC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25
℃
/ 70% RH
Standard
Parameter
Conducted
EMC EMISSION
Radiated
Harmonic Current
Voltage Flicker
EN55024 , EN61204-3, EN61000-6-2
Parameter
ESD
Radiated
EMC IMMUNITY
EFT / Burst
Surge
Conducted
Magnetic Field
Voltage Dips and Interruptions
Standard
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11
Test Level / Note
Level 3, 8KV air ; Level 2, 4KV contact
Level 3
Level 3
Level 4, 4KV/Line-Earth ; Level 3, 2KV/Line-Line
Level 3
Level 4
>95% dip 0.5 periods, 30% dip 25 periods,
>95% interruptions 250 periods
Test Level / Note
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EN55022 (CISPR22) / EN55011 (CISPR11) Class A
EN55022 (CISPR22) / EN55011 (CISPR11) Class A
EN61000-3-2
EN61000-3-3
-----
-----
SAFETY &
EMC
(Note 5)
OTHERS
NOTE
DIMENSION
PACKING
Rack 483.6*350.8*44(L*W*H)
14.1Kg; 1pcs/14.1Kg/2.67CUFT
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.
3. 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%.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. 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 http://www.meanwell.com)
6. Derating may be needed under low input voltages. Please check the static characteristics for more details.
7. Output of all the RCP-2000 modules are connected in parallel in the rack.
8. Because of component tolerance, there is a possibility that some of the units connected in parallel will reach the overcurrent limit and others enter overload
in turn when operating at full load condition. If overload conditions happen in parallel usage, it is suggested that derate the total output current by 10%.
File Name:RKP-1U RACK SYSTEM-SPEC
2016-
07-26
2000~6000W 1U Distributed Power System
Function Manual
1. Voltage Drop Compensation
1.1 Remote Sense
The remote sense compensates voltage drop on the load wiring up to 0.5V.
+V
22
+S
+V
RKP-1U Rack System
RKP-1U System
-S
-V
23
LOAD
-V
Sense lines should be twisted in pairs
1.2 Local Sense
Notice : The
+S,-S
on CN500 have to be connected to the
+V(signal)
,
-V(signal)
,respectively, in order to get the correct output voltage if the remote sensing
is not used.
+V
RKP-1U
System
+S
-V
-S
24
22
25
23
2. Output Voltage Programming (or, PV / remote voltage programming / remote adjust / margin programming / dynamic voltage trim)
(1)Connecting an external DC source between PV(4,10,19) and -V(25) on CN500 that is shown in Fig. 3.1.
(2)Adjustment of output voltage is possible between 90~110%(Typ.) of the nominal voltage which is shown in Fig. 3.2. Reducing output current is required when the
output voltage is trimmed up.
Vout
100
110
OUTPUT VOLTAGE(%)
OUTPUT CURRENT (%)
V
100
90
80
70
60
90
80
70
60
V
70
80
90
100
110
4,10,19
PV
0~5V
-V
25
Fig. 2.1 Add on 0~5V external voltage
0
0.5
1.5
3
4.5
5
EXTERNAL VOLTAGE(DC)
OUTPUT VOLTAGE (%)
Fig. 2.2 Output voltage trimming
3. Remote ON-OFF Control
The power supply can be turned ON/OFF together or separately by using the "Remote ON-OFF" function.
Remote ON-OFF A
7
Remote ON-OFF B
16
Remote ON-OFF C
+5V-AUX
13
1
RKP-1U
System
RKP-1U
System
Remote ON-OFF A
7
Remote ON-OFF B
16
Remote ON-OFF C
+5V-AUX
13
1
Between Remote ON-OFF and +5V-AUX Output
Switch Open
Switch Short
OFF
ON
4.PMBus Communication Interface
※
RCP-2000 supports PMBus Rev. 1.1 with maximum 100KHz bus speed, allowing information reading, status monitoring and output trimming. For
details, please refer to the Installation Manual.
File Name:RKP-1U RACK SYSTEM-SPEC
2016-
07-26
2000~6000W 1U Distributed Power System
Mechanical Specification (Rack System)
RKP-1U Rack System
Case No. 959A
Unit:mm
Fig1
14
1
25
13
ADDRESS
SWITCH
C
ADDRESS
SWITCH
B
ADDRESS
SWITCH
-
+
A
CN500
JK1
Fig2
L
RKP-1UT
FG
N
L
FG
N
L
FG
N
10
8.2
ADDRESS
SWITCH
10
8
8.2
ADDRESS
SWITCH
B
10
8.2
ADDRESS
SWITCH
8
1
1
8
C
-
+
A
CN500
JK1
RKP-1UI
Mounting Bracket
IEC320-C20
IEC320-C20
IEC320-C20
440
1
1
125
SVR1
SVR1
SVR1
350.8
1
1
125
1
1
50
24
22
46
Air flow
direction
22
Module C
Module B
Module A
44
7.1 7
10.2
DC OK
DC OK
466.1
483.6
DC OK
※
Mounting Instruction
Hole No. Recommended Screw Size
1
M5
MAX. Penetration Depth
L
6mm
Recommended mounting torque
10Kgf-cm
Mounting Surface
Mounting Screw
L
File Name:RKP-1U RACK SYSTEM-SPEC
2016-
07-26
7.42
29.48
Chassis of RKP-1U RACK
50
125
125
3-M5 L=6mm
3-M5 L=6mm
2000~6000W 1U Distributed Power System
※
LED Status Indicators & Corresponding Signal at Function Pins
Function
AC-OK
AC-NG
DC-OK
DC-NG
T-OK
T-ALARM
LED
GREEN
RED
GREEN
RED
GREEN
RED
Description
RKP-1U Rack System
* Signal
PSU Output
ON
OFF
ON
ON
ON
OFF
0 ~ 0.5V
When input voltage
≧
87V
4.5 ~ 5.5V
When input voltage
≦
75V
0 ~ 0.5V
When output voltage
≧
80%
±
5% of Vo rated.
4.5 ~ 5.5V
When output voltage
≦
80%
±
5% of Vo rated.
0 ~ 0.5V
When the internal temperature (TSW1 & TSW2 short) is within safe limit
When the internal temperature (TSW1 or TSW2 open) exceeds the limit of temperature alarm 4.5 ~ 5.5V
*Signal between function pin and "GND-AUX".
※
IN/OUT Connector Pin No. Assignment(
CN500
) : D-Type Right Angle 25 positions (female type)
14
1
Pin No.
1,7,16
2,8,17
3,9,18
4,10,19
5,11,20
6,12,21
13
14
15
22
23
24
25
Function
REMOTE
ON/OFF
AC-OK
DC-OK
PV
T-ALARM
FAN FAIL
+5V-AUX
25
13
Description
Each unit can separately turn the output on and off by electrical signal or dry contact between
ON/OFF A,B,C(pin 1,7,16)
and
+5V-AUX(pin 13)
. Short: ON, Open:OFF.
(Note.2)
Low : When the input voltage is
≧
87Vrms. High : when the input voltage in
≦
75Vrms.
(Note.2)
High : When the Vout
≦
80
±
5%. Low : When Vout
≧
80
±
5%.
(Note.2)
Connection for output voltage programming.
High : When the internal temperature (TSW1 or TSW2 open) exceeds the limit of temperature alarm.
Low : When the internal temperature (TSW1 or TSW2 short) under the limit temperature.
(Note.2)
High : When the internal fan fail.
Low : When the internal fan is normal.
(Note.2)
Auxiliary voltage output, 4.5 ~ 5.5V, referenced to
GND-
AUX
(pin 15)
.
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.
+12V-AUX
Auxiliary voltage output, 10.8 ~ 13.2V, referenced to
GND-
AUX
(pin 15)
.
The maximum load current is 0.8A. This output has the built-in "Oring diodes" and is not controlled by the remote ON/OFF control.
GND-AUX
+S
-S
+V(signal)
-V(signal)
Auxiliary voltage output GND.
The signal return is isolated from the output terminals (+V & -V).
Positive sensing for remote sense.
Negative sensing for remote sense.
Positive output voltage. For local sense use only, can't be connected directly to the load.
Negative output voltage. For local sense use only, can't be connected directly to the load.
※
IN/OUT
Connector Pin No. Assignment(
JK1
) : RJ45 8 positions
8
1
1
8
Pin No.
1,2
3
4
5
6
7
8
Function
DA,DB
-V(signal)
CONTROL
NC
SDA
SCL
GND-AUX
Description
Differential digital signal for parallel control. (Note.1)
Negative output voltage. For parallel control, can't be connected directly to the load.
Remote ON/OFF control pin used in the PMBus interface. (Note.2)
Retain for future use.
Serial Data used in the PMBus interface. (Note.2)
Serial Clock used in the PMBus interface. (Note.2)
Auxiliary voltage output GND. The signal return is isolated from the output terminals (+V & -V).
Note.1: Non-isolated signal, referenced to the -V(signal).
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