User Manual

96
TECHNICAL CHARACTERISTICS
MODEL SP-320-27 SP 320-48
OUTPUT
DC VOLTAGE
27V 48V
RATED CURRENT
11.7A 6.7A
CURRENT RANGE
0 ~ 11.7A 0 ~ 6.7A
RATED POWER
315.9W 321.6W
RIPPLE & NOISE (max.) Note 2
200mVp-p 240mVp-p
VOLTAGE ADJ. RANGE
26 ~ 31.5V 41 ~ 56V
VOLTAGE TOLERANCE Note 3
± 1.0% ± 1.0%
LINE REGULATION
± 0.2% ± 0.2%
LOAD REGULATION
± 0.5% ± 0.5%
SETUP, RISE TIME
800ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.)
16ms/230VAC 124 ~ 370VDC
INPUT
VOLTAGE RANGE
88 ~ 264VAC 124 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR
PF>0.95/230VAC PF>0.95/115VAC at full load
EFFICIENCY (Typ.)
88% 89%
AC CURRENT
5A/115VAC 2.5A/230VAC
INRUSH CURRENT (Max.)
20A/115VAC 40A/230VAC
LEAKAGE CURRENT
<1mA/240VAC
PROTECTION
OVER LOAD
105 ~ 135% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
33.7 ~ 39.2V 57.6 ~ 67.2V
Protection type: Hiccup mode, recovers automatically after fault condition is removed
OVER TEMPERATURE
80°C ±5°C (70°C ±5°C 3.3V, 5V only) (TSW1: Detect on heat sink of power transistor)
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down)
ENVIRONMENT
WORKING TEMP.
-20 ~ +65°C (Refer to output load derating curve)
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +85°C, 10 ~ 95% RH
TEMP. COEFFICIENT
± 0.03%/°C (0 ~ 50°C)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC
(Note 4)
SAFETY STANDARDS
UL60950-1, TUV EN60950-1 Approved
WITHSTAND VOLTAGE
I/P-O/P:3KVAC 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
EMI CONDUCTION & RADIATION
Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT
Compliance to EN61000-3-2,-3
EMS IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, Light industry level, criteria A
OTHERS
MTBF
207K hrs min. MIL-HDBK-217F (25°C)
DIMENSION
215*115*50mm (L*W*H)
PACKING
1.1kg