SPECIFICATION:
| MODEL |
S-400-12 |
S-400-15 |
S-400-24 |
S-400-27 |
S-400-48 |
| OUTPUT |
DC VOLTAGE |
12V |
15V |
24V |
27V |
48V |
| RATED CURRENT |
33A |
26.5A |
16.6A |
14.8A |
8.3A |
| CURRENT RANGE |
0 ~ 33A |
0 ~ 26.5A |
0 ~ 16.6A |
0 ~ 14.8A |
0 ~ 8.3A |
| RATED POWER |
396W |
397.5W |
398.4W |
399.6W |
398.4W |
| RIPPLE & NOISE (max.) Note.2 |
150mVp-p |
150mVp-p |
150mVp-p |
200mVp-p |
240mVp-p |
| VOLTAGE ADJ. RANGE |
10 ~ 13.2V |
13.5 ~ 18V |
20 ~ 26.4V |
26 ~ 32V |
41 ~ 56V |
| VOLTAGE TOLERANCE Note.3 |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
| LINE REGULATION |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| LOAD REGULATION |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| SETUP, RISE, HOLD TIME |
200ms, 50ms, 20ms at full load |
| INPUT |
VOLTAGE RANGE |
180 ~ 264VAC (110VAC input can be custom-made) |
| FREQUENCY RANGE |
47 ~ 63Hz |
| EFFICIENCY (Typ.) |
73% |
78% |
81% |
82% |
83% |
| AC CURRENT |
6.5A/115VAC 4A/230VAC |
| INRUSH CURRENT (max.) |
25A/115VAC 50A/230VAC |
| LEAKAGE CURRENT |
<3.5mA / 240VAC |
| PROTECTION |
OVERLOAD |
105 ~ 135% rated output power |
| Protection type: Hiccup mode, recovers automatically after fault condition is removed. |
| OVER VOLTAGE |
5.75 ~ 6.75V |
18 ~ 21V |
27.6 ~ 32.4V |
33.7 ~ 39.2V |
57.6 ~ 67.2V |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed. |
| ENVIRONMENT |
WORKING TEMP.,HUMIDITY |
-10 ~ +60ºC (Refer to output load derating curve) |
| WORKING HUMIDITY |
20 ~ 90% RH non-condensing |
| STORAGE TEMP., HUMIDITY |
-20 ~ +85ºC, 10 ~ 95% RH |
| TEMP. COEFFICIENT |
±0.03%/ºC (0 ~ 50ºC) |
| VIBRATION |
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
| SAFETY & EMC |
WITHSTAND VOLTAGE |
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| ISOLATION RESISTANCE |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC |
| OTHERS |
MTBF |
233.7K hrs min. MIL-HDBK-217F (25ºC) |
| DIMENSION |
262*105*65mm (L*W*H) |
| PACKING |
1.16Kgs/pcs, 12pcs/15.12Kgs/0.0286CMB |
| NOTE |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC 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. |