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1000 ~ 3000W Front End Power System
Features :
Universal AC input / Full range Built-in 5V/0.3A auxiliary power Built-in active PFC function, PF>0.96
RCP
series
Protections: Short circuit / Overload / Over voltage / Over temperature Forced air cooling by built-in DC fan with fan speed control Low profile:1U height Active current sharing up to 3000W (3 units)in 19" rack, 3 racks max. can be operated in parallel (up to 8 units) (Note.7) Remote control for single unit Built-in remote sense function Output voltage trimming function Hot-swap operation Optional I2C serial data bus AC OK & DC OK signal Internal ORing diode 3 years warranty
SELECTION GUIDE
Single Unit: RCP-1000- 12 - C
2
Rack: RCP-1U I
C: With I C Interface 2 -: Without I C Interface Output Voltage I: AC Inlet(IEC320-C14) T: Terminal Block C: With I C Interface -: Without I 2 C Interface Output Voltage I: AC Inlet(IEC320-C14) T: Terminal Block
2
Whole System: RCP-3K1U I - 12 - C
SPECIFICATION - Single Unit
MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE ADJ. RANGE LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD UP TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE INPUT EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE RCP-1000-12 12V 60A 0 ~ 60A 720W 11.6 ~ 12.4V 0.5% 0.5% 1000ms, 60ms/230VAC at full load 16ms/230VAC at full load
Note.5 90 ~ 264VAC
RCP-1000-24 24V 40A 0 ~ 40A 960W 200mVp-p 23.2 ~ 24.8V 1.0% 0.5% 0.5%
RCP-1000-48 48V 21A 0 ~ 21A 1008W 300mVp-p 46.3 ~ 49.7V 1.0% 0.5% 0.5%
RIPPLE & NOISE (max.) Note.2 150mVp-p VOLTAGE TOLERANCE Note.3 1.0%
127 ~ 370VDC 87% 10.5A/115VAC 89% 11A/115VAC
47 ~ 63Hz 81% 8.5A/115VAC COLD START 50A <1.1mA / 230VAC 105 ~ 125% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed 13.2 ~ 16.2V 26.4 ~ 32.4V 52.8 ~ 64.8V Protection type : Shut down o/p voltage, re-power on to recover 75 5 (TSW1) detect on heatsink of power transistor 85 5 (TSW2) detect on heatsink of power diode 4.5A/230VAC 5.5A/230VAC 5.5A/230VAC
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
File Name:RCP series-SPEC 2008-08-12
1000 ~ 3000W Front End Power System
MODEL AUXILIARY POWER REMOTE ON/OFF CONTROL FUNCTION REMOTE SENSE DC OK SIGNAL AC FAIL SIGNAL OUTPUT VOLTAGE TRIM OVER TEMP WARNING WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE RCP-1000-12 5V @ 0.3A By electrical signal or dry contact ON:short OFF:open Compensate voltage drop on the load wiring up to 0.5V Open collector signal, on when Vout 80% 5%, max. sink current:10mA Open collector signal, refer to function manual Adjustment of output voltage, possible between 90 ~ 110% of rated output Logic " High" for over temperature warning, refer to function manual -20 ~ +60 -40 ~ +85 (Refer to output load derating curve) , 10 ~ 95% RH 20 ~ 90% RH non-condensing 0.02%/ (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:1.5KVAC O/P-FG:0.7KVDC RCP-1000-24
RCP
RCP-1000-48
series
SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
(Note 4)
HARMONIC CURRENT EMS IMMUNITY MTBF OTHERS DIMENSION PACKING
Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61000-6-2 (EN50082-2), heavy industry level, criteria A 43.4Khrs min. MIL-HDBK-217F (25 295*127*41mm (L*W*H) 1.91Kg; 6pcs/12.5Kg/1.04CUFT )
SPECIFICATION - Rack System
MODEL MODULE RACK OUTPUT OUTPUT VOLTAGE MAX. OUTPUT CURRENT VOLTAGE RANGE INPUT FREQUENCY RANGE LEAKAGE CURRENT AUXILIARY POWER REMOTE ON/OFF CONTROL FUNCTION REMOTE SENSE DC OK SIGNAL AC FAIL SIGNAL OUTPUT VOLTAGE TRIM OVER TEMP WARNING WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE RCP-3K1U -12 RCP-1000-12 RCP-1UI or RCP-1UT 12V 180A 127 ~ 370VDC 4.5A/230VAC 10.5A/115VAC 5.5A/230VAC 11A/115VAC 5.5A/230VAC 24V 120A 2880W 48V 63A 3024W RCP-3K1U -24 RCP-1000-24 RCP-3K1U -48 RCP-1000-48
MAX. OUTPUT POWER Note.6 2160W
Note.5 90 ~ 264VAC
47 ~ 63Hz <3.5mA / 230VAC 5V @ 0.3A By electrical signal or dry contact ON:short OFF:open
Compensate voltage drop on the load wiring up to 0.5V. "Local Sense"should be connected in order to get the correct output voltage if the "Remote Sense"is not used
AC CURRENT (Typ.)FOR EACH UNIT 8.5A/115VAC
The TTL signal out, refer to function manual The TTL signal out, refer to function manual Adjustment of output voltage, possible between 90 ~ 110% of rated output Logic " High" for over temperature warning, refer to function manual -20 ~ +60 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.02%/ (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:1.5KVAC O/P-FG:0.7KVDC
SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
(Note 4)
HARMONIC CURRENT EMS IMMUNITY DIMENSION PACKING
Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61000-6-2 (EN50082-2), heavy industry level, criteria A Rack 483.6*350.8*44(L*W*H) 11Kg; 1pcs/11Kg/2.67CUFT
OTHERS
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. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. 5. Derating may be needed under low input voltages. Please check the derating curve for more details. 6. Output of all the RCP-1000 modules are connected in parallel in the rack. 7. 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%.
File Name:RCP series-SPEC 2008-08-12
1000 ~ 3000W Front End Power System
Mechanical Specification (Single Unit)
RCP
Case No. 952A
series
Unit:mm
295 41 24
CN501
Air flow direction
1
3
5 7 10 13 16 19
23
2
4
6 9 12 15 18 21 22
24
Input / Output Connector Pin No. Assignment(CN501) : Postronic P CIB24W9M400A1
Pin No. 1,2,4 3,5,6 7 8 9 Assignment +V -V ON/OFF +S -S Pin No. 10 11 12 13 14 Assignment AC_OK DC_OK CS V_TRIM T_ALARM Pin No. 15 16 17 18 19 Assignment +5V_AUX GND_AUX SDA SCL A0 Pin No. 20 21 22 23 24 Assignment A1 A2 FG AC/ L AC/ N Mating Housing
Postronic PCIB24W9F400A1
Block Diagram
PFC fosc : 110KHz PWM fosc : 90KHz
+S
I/P
EMI FILTER
ACTIVE INRUSH CURRENT LIMITING
RECTIFIERS & PFC
POWER SWITCHING O.L.P.
RECTIFIERS & FILTER CURRENT SHARE DETECTION CIRCUIT O.V.P. RECTIFIERS CONTROL ON/OFF DETECTION CIRCUIT
ORING DIODE
+V -V -S CURRENT SHARE
PFC CONTROL
PWM CONTROL
V_TRIM I C FUNCTION OPTIONAL
2
IC ON/OFF
2
AC_OK DC_OK T_ALARM AUX POWER (5V/0.3A) AUX GND
AUX POWER
FAN
RECTIFIERS & FILTER
File Name:RCP series-SPEC 2008-08-12
DC OK AC OK
127
46
1000 ~ 3000W Front End Power System
Mechanical Specification (Rack System)
RCP
Case No. 959A
series
Unit:mm
Fig1
14 1 25 13
ADDRESS SWITCH
LC NC LB NB LA NA
-
CN500
+
14 25 1 13
RCP-1UT 10 8
ADDRESS SWITCH
C B A
Mounting Bracket
-
CN500
+
14 25 1 13
RCP-1UI
440
125
350.8
125
50
24
22
Air flow direction
22
Module C
Module B
Module A
44 7.1
10.6
DC OK AC OK DC OK AC OK DC OK AC OK
466.2 483.6
File Name:RCP series-SPEC 2008-08-12
6.1
31.8
50
125
3-M5 L=6mm 3-M5 L=6mm
125
1000 ~ 3000W Front End Power System
CN500 Pin No. Assignment
Connector Pin No. Assignment(CN500) : D-Type Right Angle 25 positions
Pin No. 1 2 3 4 5 Assignment ON/OFF-A AC-OK-A DC-OK-A V-TRIM-A T-ALARM-A Pin No. 6 7 8 9 10 Assignment +5V-AUX GND-AUX ON/OFF-B AC-OK-B DC-OK-B Pin No. 11 12 13 14 15 Assignment V-TRIM-B T-ALARM-B NC CS ON/OFF-C Pin No. 16 17 18 19 20 Assignment AC-OK-C DC-OK-C V-TRIM-C T-ALARM-C +S Pin No. 21 22 23 24 25
RCP
Assignment -S +V SCL SDA -V
series
CN500 IN/OUT Connector pins function description
Pin No. 1,8,15 2,9,16 3,10,17 4,11,18 5,12,19 6 7 14 20 21 22 23 24 25 Function Description ON/OFF Each unit can separately turn the output on and off by electrical or dry contact between ON/OFF A,B,C(pin 1,8,15) and -S(pin 21). Short: ON, Open:OFF. AC-OK Low : When the input voltage is 82Vrms +/-4V. High : when the input voltage in 82Vrms +/-4V. DC-OK High : When the Vout 80%+/-5%. Low : When Vout 80%+/-5% V-TRIM Connection for output voltage trimming. The voltage can be trimmed within its defined range. T-ALARM High : When the internal temperature is within safe limit. Low : 10 below the thermal shut down limit. +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. GND-AUX Auxiliary voltage output GND. The signal return is isolated from the output terminals (+V & -V). Current sharing signal. When units are connected in parallel, the CS pins of the units should be connected to allow current balance CS between units. +S -S +V SCL SDA -V Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to minimize noise pick-up effect. The maximum line drop compensation is 0.5V. Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to minimize noise pick-up effect. The maximum line drop compensation is 0.5V. Positive output voltage. For local sense use only, can't be connected directly to the load. 2 2 Serial clock used in the I C interface option. Refer to the I C interface description. 2 2 Serial data used in the I C interface option. Refer to the I C interface description. Negative output voltage. For local sense use only, can't be connected directly to the load.
Derating Curve
Static Characteristics
Ta=25
100
100 90 80 80 70
60
LOAD (%)
LOAD (%)
60 50 40
40
20
-20
0
10
20
30
40
50
60
70
90
95
100
115
264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (VAC) 60Hz
File Name:RCP series-SPEC 2008-08-12
1000 ~ 3000W Front End Power System
Function Manual
1. Remote ON/OFF Control The PSU can be turned ON/OFF together or separately by using the "Remote ON/OFF" function.
ON/OFF A ON/OFF B ON/OFF C
1 8 15
RCP
series
RCP-1U
RCP-1U
ON/OFF A ON/OFF B ON/OFF C
1 8 15
Between ON/OFF and -S Output SW Open SW Short OFF ON
-S 21
-S 21
2. Voltage Drop Compensation 2.1 Remote Sense The remote sense compensates voltage drop on the load wiring up to 0.5V.
+V 20 +S +V
RCP-1U
-S -V
21
LOAD
-V
Sense lines should be twisted in pairs
2.2 Local Sense Notice : The +S,-S 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.
+V RCP-1U +S -V -S
22 20 25 21
3. Output Voltage Trimming Output voltage can be trimmed between 90~110% of its rated value by the following method.
+S V-TRIM-A V-TRIM-B V-TRIM-C -S 20 4 11 18 21 R1 R2 R1 R2 R1 R2
RCP-1U
3.1 RCP-1000-12 Vout (%)
100 98 96 94 92 90 180K 240K 350K 560K 1.2M NC
Vout (%)
110 108 106 104 102 100
R1 ( ) min. 0.1W
NC
300K
120K
62K
31K
13K
R2 ( ) min. 0.1W
File Name:RCP series-SPEC 2008-08-12
1000 ~ 3000W Front End Power System
3.2 RCP-1000-24 Vout (%)
100 98 96 94 92 90 560K 750K 1M 1.6M 3.3M NC
RCP
Vout (%)
110 108 106 104 102 100
series
R1 ( ) min. 0.1W
NC
330K
130K
62K
30K
10K
R2 ( ) min. 0.1W
3.3 RCP-1000-48 Vout (%)
100 98 96 94 92 90 1.3M 1.7M 2.4M 3.6M 7.6M NC
Vout (%)
110 108 106 104 102 100
R1 ( ) min. 0.1W
NC
345K
140K
70K
36K
15K
R2 ( ) min. 0.1W
4. Front Panel Indicators & Corresponding Signal at Function Pins
Function AC-OK AC-NG DC-OK DC-NG T-OK T-ALARM LED ON OFF ON OFF ------* Signal Description 0 ~ 0.5V When input voltage 82V 4V 4.5 ~ 5.5V When input voltage 82V 4V 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 PSU Output ON OFF ON ON ON OFF
*Signal between function pin and "-S".
5. I C Bus Interface Option 5.1 Addressing(A0,A1,A2) 2 The DIP switch down position is logic level "1" and the up position is level "0". Address are applicable when modules RCP-1000 I C function are used.
ON 123456789 Module A Module B Module C OFF
2
Address dip switch setting
A2 3 6 9 A1 2 5 8 A0 1 4 7 Module A B C
File Name:RCP series-SPEC 2008-08-12
1000 ~ 3000W Front End Power System
RCP
series
5.2 Digital Function (Read Only) 2 Digital function are provided by a PCF8574 8-bit I/O port device. When this device is read by the I C bus controller, a single 8-bit word provides the following information.
BIT 0 1 2 3 4 5 6 7 FUNCTION AC Input Fail Output Power Good / Fail Temperature Warning Over Temperature Protection Fan Fail Warning Not Used Not Used Not Used GOOD STATE 0 0 0 0 0 ---------------FAIL STATE 1 1 1 1 1 ---------------MEANING Input power fail Output voltage is less than specification Internal temperature is over 60 Failure of an internal fan Not used Not used Not used . PSU turns on Temperature exceeds nominal operating limit. PSU turns off
PCF8574 slave address
Bit Value 7 0 6 1 5 0 4 0 3 A2 2 A1 1 A0 0 R/W Read : 1
6. Analog Function (Read Only) Write : 0 2 6.1 Analog function are provided by a single PCF8591 4-channel 8-bit A/D converter. When this device is read by the I C bus controller, it provides an 8-bit word with the following information:
A/D Channel 1 2 3 4 FUNCTION Output Voltage Output Current Internal Temperature Not Used
PCF8591 slave address
Bit Value 7 1 6 0 5 0 4 1 3 A2 2 A1 1 A0 0 R/W
PCF8591 control byte
Bit Value 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 0 1 0 : Output Voltage 1 : Output Current 0 : Internal Temperature
6.2 A/D scaling The voltage reading is made inside the power supply unit before the "Oring diode" and is typically 0.5V higher than the actual output voltage. The following table for the scaling should be employed: VALUE = BYTE VALUE x RESOLUTION
Output Voltage 12V 24V 48V 12V 24V 48V 12V 24V 48V Range 0~16V 0~33V 0~65V 0~80A 0~55A 0~30A 0~100 0~100 0~100 Scaling 0.0625V/Bit 0.129V/Bit 0.254V/Bit 0.312A/Bit 0.215A/Bit 0.117A/Bit 0.391 0.391 0.391 /Bit /Bit /Bit Tolerance 5% +3%,-5% +2%,-5% 10% 10% 10% 3 3 3 A/D Channel 1 Voltage A/D Channel 2 Current A/D Channel 3 Temperature
7.EEPROM Function (Read Only) The EEPROM is a 2048 bit (256 byte) device which is preprogrammed at the factory with the following data :
Address 4 20 40 56 72 88 104 254 Bytes 16 20 16 16 16 16 16 2 Manufacturer Serial Number Revision Country of production Model Name Output Voltage Date of production Check Sum Data
EEPROM slave address
Bit Value 7 1 6 0 5 1 4 0 3 A2 2 A1 1 A0 0 R/W
File Name:RCP series-SPEC 2008-08-12

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