QGKF-320 Datasheet, PDF (1/2 Pages) Qualtek Electronics Corporation – 320Watts Single Output

320Watts Single Output
Qualtek
Electronics Corporation
P
P C _{QGKF-320 Series}
Features:
Universal AC input/ Full range
Built-in active PFC function, PF>0.95
High Efficiency, and High Reliability
Output Protections: OLP/OPP/SCP
Withstand 300VAC Surge Input for 5 Sec
Operating Altitude up to 5000m
Wide operating ambient temperature (-25°C~70°C)
Conformal Coating on both sides of PCB
All using 105°C long life electrolytic capacitors.
100% full load burn-in test
CB
Model
QGKF-320-5
QGKF-320-12
QGKF-320-24
QGKF-320-48
Output Characteristics
DC Output
5V
12V
24V
48V
Rated Current
55A
25A
13A
6.7A
Current Range (Note 1)
Ripple and Noise (Note 2)
0~55A
<150mV
0~25A
<150mV
0~13A
<200mV
0~6.7A
<200mV
Voltage ADJ. Range
-5% ~ +10% of rated output voltage
Voltage Accuracy
±1.0%
Line Regulation
±0.5%
Load Regulation
±1.0%
Set-up Time
<2.0s (230VAC input, full load)
Hold-up Time
>10ms (230VAC input, full load)
Temperature Coefficient
±0.03%/°C
Overshoot and Undershoot
<5.0%
Input Characteristics
Voltage Range
85VAC~264VAC, 120VDC~370VDC
Frequency Range
47Hz-63Hz
Power Factor (Typical)
PF>0.98/115VAC PF>0.95/230VAC
Efficiency (Typical)
79%
84.5%
87%
87.5%
AC Current (max)
<4.5A
Inrush Current (Typical)
<30A@115VAC Cold start <50A@230VAC Cold start
Leakage Current
Input-Output: <0.25mA Input-PG: <1.0mA
Protection
Over Load (OLP)
105%~150% of rated output current, hiccup mode, auto recovery
Over Power (OPP)
105%~150% of rated output power, hiccup mode, auto recovery
Short Circuit (SCP)
Long-term mode, auto recovery
Environmental Characteristics
Operating Amb. Temp. & Hum -25°C~70°C; 20%~90% RH Non-Condensing
Storage Temp. & Hum
-40°C~85°C: 10%-95% RH Non-Condensing
Vibration
10 ~500Hz, 2G 10min/1cycle, period for 60min. Each along X, Y, Z axes
Safety Standards
UL60950-1 2nd Ed; IEC 60950-1:2005(2nd Ed); EN60950-1: 2006
Withstand Voltage
Primary-Secondary: 3.0KVAC;≤10mA. Primary-PG: 1.5KVAC;≤10mA. Secondary-PG: 0.5KVDC;≤10mA
Isolation Resistance
≥100M ohms
EMI Conduction & Radiation Compliance to EN55022, EN55024 Class B
Harmonic Current
Compliance to EN61000-3-2, -3
EMS Immunity
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11; EN55024, EN61000-6-2 heavy industry level
General Characteristics
MTBF (MIL-HDBK-217F)
More than 200,000Hrs (25°C, Full load)
Dimension (LxWxH)
199x99x50mm
Packing
12PCS/CTN. G.W: 9.8kgs
Cooling Method
Note
Cooling by forced air (built-in DC fan)
1. All parameters NOT specially mentioned are measured at rated input, rated load, and 25°C of ambient temperature
2. Measured at 20MHz of bandwith by using a 12” Twisted pair wire terminated with a 0.1uF & 47uF parallel capacitor
3. The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives.
Page 1 of 2