SPECIFICATION
MODEL
OUTPUT
INPUT
PROTECTION
ENVIRONMENT
SAFETY &
EMC
(Note 4)
OTHERS
NOTE
EMC EMISSION
EMC IMMUNITY
RAILWAY STANDARD
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
RIPPLE & NOISE (max.)
VOLTAGE TOLERANCE
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE
RANGE
EFFICIENCY (Typ.)
DC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
OVERLOAD
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
MTBF
DIMENSION
PACKING
OVER TEMPERATURE
300W Railway Single Output DC-DC Converter
CONTINUOUS
1 SEC.
Note.3
Note.2
RSD-300B-12
800ms, 50ms at full load
B/C- type comply with S1 level @ full load, comply with S2 level @ 70% load ; D-type comply with S2 level @ full load
16.8 ~ 31.2VDC
14.4 ~ 33.6VDC
45A/24VDC
105 ~ 135% rated output power
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Protection type : Shut down o/p voltage, re-power on to recover
-40 ~ +55
20 ~ 95% RH non-condensing
-40 ~ +85 , 10 ~ 95% RH
¡ Ó
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting : compliance to IEC61373
Meet IEC60950-1(LVD)
I/P-O/P:4KVDC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) Conduction Emission: Class A, Radiation Emission: Class B ; EN50155(EN50121-3-2)
Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A ; EN50121-3-2
Meet EN50155 / IEC60571 including IEC61373 for shock & vibration, EN50121-3-2 for EMC
130.7K hrs min.
216*97*40mm (L*W*H)
1.19Kg ; 12pcs/15.3Kg/1.12CUFT
89%
13.8 ~ 16.2V
B/C- type : 110
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
12V
22.5A
0 ~ 22.5A
270W
120mVp-p
¡ Ó
¡ Ó
¡ Ó
14.6A/24V
0.03%/
2.0%
0.3%
1.0%
¢ J
¢ J
¢ J
(0 ~ 55 )
(no derating) ; +70
RSD-300B-24 RSD-300B-48
14.6A/24V
27.6 ~ 32.4V 55.2 ~ 64.8V
24V
11.3A
0 ~ 11.3A
271.2W
150mVp-p
¡ Ó
¡ Ó
¡ Ó
90%
¢ J ¡ Ó ¢ J
2.0%
0.2%
1.0%
¢ J
I/P-FG:2.5KVDC
MIL-HDBK-217F (25 )
5 (TSW1)
90%
14.6A/24V
48V
5.7A
0 ~ 5.7A
273.6W
180mVp-p
¡ Ó
¡ Ó
¡ Ó
¢ J
2.0%
0.5%
1.0%
detect on main power transformer
@ 60% load by free air convection ; +70
O/P-FG:2.5KVDC
¡ E
¡ E
¡ E
¡ E
¡ E
¡ E ¡ E
¡ E
¡ E
¡ E
¡ E
¢ J
¡ ½
RSD-300C-12
7.2A/48V
13.8 ~ 16.2V
12V
25A
0 ~ 25A
300W
120mVp-p
¡ Ó
¡ Ó
¡ Ó
33.6 ~ 62.4VDC
28.8 ~ 67.2VDC
91%
45A/48VDC
2.0%
0.3%
1.0%
¢ J
RSD-300C-24 RSD-300C-48
7.2A/48V
27.6 ~ 32.4V 55.2 ~ 64.8V
24V
12.5A
0 ~ 12.5A
300W
150mVp-p
¡ Ó
¡ Ó
¡ Ó
91%
¢ J
2.0%
0.2%
1.0%
; D-type : 115
¢ J
¢ J
6.3A
91%
7.2A/48V
48V
0 ~ 6.3A
302.4W
180mVp-p
¡ Ó
¡ Ó
¡ Ó
no derating with external base plate, Tx class compliance
2.0%
0.5%
1.0%
R S D - 3 0 0
¢ J ¡ Ó ¢ J
5 (TSW1)
RSD-300D-12
3.1A/110V
13.8 ~ 16.2V
12V
25A
0 ~ 25A
300W
120mVp-p
¡ Ó
¡ Ó
¡ Ó
67.2 ~ 143VDC
57.6 ~ 154VDC
91%
45A/110VDC
2.0%
0.2%
1.0%
detect on main power transformer
File Name:RSD-300-SPEC 2012-07-20
RSD-300D-24 RSD-300D-48
3.1A/110V
27.6 ~ 32.4V 55.2 ~ 64.8V
24V
12.5A
0 ~ 12.5A
300W
150mVp-p
¡ Ó
¡ Ó
¡ Ó
91%
2.0%
0.2%
1.0%
s e r i e s
6.3A
91%
3.1A/110V
48V
0 ~ 6.3A
302.4W
180mVp-p
¡ Ó
¡ Ó
¡ Ó
2.0%
0.5%
1.0%