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SPF-500 参数 Datasheet PDF下载

SPF-500图片预览
型号: SPF-500
PDF下载: 下载PDF文件 查看货源
内容描述: 500-1000瓦单路输出,强制电流共享 [500-1000 Watts Single Output, Forced Current Sharing]
分类和应用:
文件页数/大小: 2 页 / 71 K
品牌: SLPOWER [ SL Power Electronics ]
 浏览型号SPF-500的Datasheet PDF文件第2页  
SPF-500, SPF-750, SPF-1000 Commercial Series
500-1000 Watts Single Output, Forced Current Sharing
FEATURES:
Forced current sharing for N +1 redundancy
Universal ac input
0.99 typical power factor
Low ripple and noise
Dc power good and ac power fail signals
True remote inhibit
Monotonic turn-on and turn-off
SPECIFICATIONS:
INPUT
Ac Input:
90-264 Vac continuous range, 47 to 63 Hz. 750 W
units fused for 15 A. 1000 W units fused for 20 A.
Power Factor:
0.99 typical at full load. Meets EN61000-3-2 Class A.
Inrush:
Cold start ac current is less than 50 A at 115 Vac and
100 A at 230 Vac for 500 W and 750 W models; 90 A at 115 Vac
and 180 A at 230 Vac for 1000 W models. Limited by thermistor.
Brownout Protection:
Continuous range units hold regulation to
85 Vac.
Holdup Time:
20 ms minimum after removal of power at full load.
Efficiency:
75% typical.
Ac Power Fail:
Provides TTL “0” 5 ms before output voltage
goes out of regulation band upon loss of power.
OUTPUT
Adjustability:
User adjustable ±5% minimum.
Line & Load Reg:
±1% over ac input range and 0 to 100% load
change.
Ripple & Noise:
Less than 1% p-p or 100 mV, whichever is
greater.
Remote Sense:
Compensates for 250 mV total line drop. Open
sense lead protection. (See Redundancy, below.)
Temperature Coefficient:
0.02% per degree C.
Stability:
0.1% over 8 hours after 30 minutes warm-up.
Transient Response:
Output voltage returns to within 1% in less
than 500 µs for a 50% load change. Peak transient does not
exceed 5%.
Overload Protection:
All outputs are protected against overload
and short circuit. Automatic recovery upon removal of fault.
Overvoltage Protection:
Protects load against power supply
induced overvoltage. Trip point is factory set so that output
voltage cannot exceed 136% of nominal.
Remote Inhibit:
Contact closure to the negative sense line or a
TTL level “0” turns off dc output.
Dc Power Good (5 V Outputs):
Provides a TTL “1” open
collector when output is above 4.6 V nominal.
Redundancy:
External OR-ing diodes and forced current
sharing provide “N+1” capability. Remote sense (+S) compen-
sates for additional 0.6 V diode voltage drop. When the current
sharing terminal is connected between units, current sharing
remains within 10% of the unit’s full output current rating.
Reverse Voltage:
Protected against reverse voltage up to supply
current rating.
ENVIRONMENTAL
Thermal Protection:
Shuts down power supply if overheated.
Automatic recovery.
Temperature Range:
0° to 50°C at full ratings.
Safety Agencies:
Most models are approved to UL1950; CSA
22.2 #234; IEC 950 and TÜV EN60950, Class 1 SELV., CE 72/23/
EEC/93/68EEC (low voltage directive).
Conducted RFI:
Meets FCC Part 15, Class A; EN55022 Class B.
Output Isolation:
Isolated from ground 50 Vdc.
Cooling:
Self cooled by internal ball-bearing fans.
OPTIONS:
Consult factory for available options.
AC INPUT (90-264 VAC Continuous Range)
FUNCTION
TB1-(L)
TB1-(N)
TB1-(GND)
Line
Neutral
Safety Ground
115 VAC*
Line 1
Line 2
Safety Ground
230 VAC
CONNECTOR
Barrier strip
#6-32 screws 3/8 centers
DC OUTPUT
FUNCTION
Output
MODEL
All SPF-500 models
LOCATION
Terminal +V
Terminal -V
Voltage
All SPF-750 models
Terminal +V
Terminal -V
SPF-1000-24,28,36,48
Terminal +V
Terminal -V
Bus bars #10-32 screws 2PL
Bus bars #1/4-20 screws 2PL
CONNECTOR
Bus bars #8-32 screws 2PL
STATUS AND CONTROL
FUNCTION
Remote Sense
SPF-500
J1-2 (S+)
J1-1 (S-)
Power Good
Inhibit
Current Share
Ac Power Fail
J1-7
J1-5
J1-6
J1-8
SPF-750
J1-5 (S+)
J1-4 (S-)
J1-3
J1-2
J1-6
J1-1
SPF-1000
J3-7 (S+)
J3-8 (S-)
J3-5
J3-4
J3-6
J3-3
J3-1 (+12V)
J3-2 (RTN)
N/A
1000W)
pin headers (locking)
CONNECTOR
AMP MTA TYPE
#640456-6 (J1-500W)
or #640656-3 (J2-500W)
or #640656-6 (J1-750W)
or #640456-8 (J3-
Aux. Fan Voltage J2-1 (+12V) N/A
J2-2 (Rtn)
Signal Ground
J1-10
N/A
N/A
86
Condor D.C. Power Supplies, Inc., 2311 Statham Parkway, Oxnard, CA 93033
800-235-5929 • 805-486-4565 • FAX 805-487-8911 • www.condorpower.com