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参数资料
| 型号： | GNT248G |
| 厂商： | SL Power Electronics Manufacture of Condor/Ault Brands |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | POWER SUP UNIV INPUT 48V 2.9A |
| 标准包装： | 20 |
| 系列： | GNT200 |
| 类型： | 标准产品 |
| 输出数： | 1 |
| 输出电压： | 48V |
| 输入电压： | 100 ~ 240 VAC |
| 输出 - 1 @ 电流（最大）： | 48 VDC @ 2.9A |
| 功率（瓦特）： | 200W |
| 电源类型： | 开关（开放框架） |
| 应用： | 商用 |
| 安装类型： | 底座安装 |
| 尺寸/尺寸： | 5.00" L x 3.00" W x 1.25" H（127.0mm x 76.2mm x 31.8mm） |
| 工作温度： | 0°C ~ 70°C |
| 效率： | 90% |
| 电源（瓦特）- 最大： | 200W |
| 批准： | CE，CSA，EN，IEC，UL |
| 线路调节： | ±2% |
| 负载调整： | ±2% |
| 其它名称： | 271-2549 |
GNT200
Front End Series 200W AC/DC
Universal Input Power Supply
? Wide Range Input 100-240 VAC with PFC
? Inhibit, Enable, Power Signals and Remote Sense Standard
? Power Density 10-13W/in3
? Compact (3.0” x 5.0” x 1.25”)
? High Efficiency: 90% Typical
? Main Output and Two Auxiliary Outputs
? Conducted EMI meets Class B
2 Year Warranty
? Approved to CSA/EN/IEC/UL 60950-1, 2
nd
Edition for ITE
? Approved to EN/IEC/UL60601-1 and CSA 22.2 No. 601 for Medical
? Also Available in Class II (G2T200)
? CB Report Available (for IEC60601-1 standard)
Specifications
All Specifications are typical at nominal input, full load at 25 ° C unless otherwise stated .
AC Input
100-240VAC, 50/60 Hz, single phase
Turn On Time
500 ms max
80-270VAC, 45-65 Hz max
Input Current
Inrush Current
Input Fuses
Power Factor
Leakage Current
Output Power
120VAC: 3A. 230VAC: 1.5A
Limited by internal thermistor. The inrush at 240Vac,
averaged over the first AC half-cycle under cold start
conditions will not exceed 38A.
F1 and F2, 4A/250V
0.98 typical, 0.96 minimum
100 μ A at 120VAC NC, 400 μ A at 264VAC, SFC
200W continuous with 200lfm airflow
See chart for convection ratings
Hold-up Time
Thermal Considerations
Over/Undershoot
Overload Protection
Overvoltage Protection
Ripple and Noise
See chart
Keeping the following components below
these temps indicates sufficient cooling:
Q1: 90 ° C max., T4: 110 ° C max
3.5% max
Cycling type, 250W nominal limit
See chart
1% pk-pk max., 20MHz BW,
0.1 μ F and 10 μ F caps on probe
Peak Output Power
Output Voltage
Voltage Adjustability
240W for 1 minute, 10% duty cycle
See chart
Adjustable potentiometer, capable of
ITE Safety Standards
Medical Safety Standards
Switching Frequency
CSA/EN/IEC/UL 60950-1, 2 nd Edition
EN/IEC/UL 60601-1, CSA22.2 No. 601-1
Output: 195kHz ±12kHz, PFC: 130kHz
±5% change from the nominal setting
Minimum Load
Total Regulation
Not required
See chart
MTBF
Overtemperature Protection
300K hours per Telcordia
Automatic
Transient Response
500 μ s to 1%, 50% load step, i/ t < 0.2A/ μ s
Efficiency
90% typical at 230VAC, 87% typical at 120VAC
Maximum voltage deviation is 3.5%
Temperature Coefficient
Operating Altitude
Non-operating Altitude
Vibration
0.03% per ° C typical on all units
- 500 to 10,000 ft
-500 to 40,000 ft
5 Hz – 500 Hz, 5 grms
Operating Temperature
Storage Temperature
Relative Humidity
Shock
0 to 70 ° C (see chart)
-40 to +85 ° C
5% to 95%, non-condensing
MIL-STD-810E, 516.4 part IV
Model Number Key
GNT 2 XX X G
RoHS Com pliant
Enclosure Options: Blank - no enclosure; F = Fan Cover w ith "U" channel; L = L
bracket, no cover; T = Slotted cover w ith U channel; U = U channel, no cover.
Output Voltage: (See m odels chart below )
Output Pow er (Watts): "2" = 200W
Product Fam ily (GNT = Class I input, G2T = Class II input)
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SL Power Electronics Corp ? 6050 King Drive Ventura, CA 93003 ? Phone 805.486.4565 ? Fax 858.712.2040 ? Email: info@slpower.com ? www.slpower.com
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