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參數資料
| 型號： | DS657-9-3 |
| 英文描述： | 657 Watts |
| 中文描述： | 657瓦 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 194K |
| 代理商： | DS657-9-3 |
rev 04.27.05
Americas: 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
152
Special Features
Electrical Specs
EN61000-3-2 Harmonic Compliance
Active Power Factor Correction
Active Current Share
1U high
FCC 47 CFR Part 15 Class A (US)
CISPR22 Class A
EN55022:1998 (Europe)
EN61000 Immunity Standards
12V standby
Fan Speed Control
Over Current Protection (OCP)
Over Voltage Protection (OVP)
Over Temperature Protection (OTP)
IEC320 AC Inlet
On/off switch
I
2
C Communications
No minimum load required
2250VDC Isolation
IEEE 802.3af Compliant Power Source
1 year warranty
Input
Input Range
Frequency
Inrush Current
Efficiency
EMI Filter
Power Factor
Leakage Current
85-264VAC
47 - 63 Hz
17A max, 115VAC, 25°C
80% typical at full load, 115VAC
Class A
0.99 typical
2mAmaximum @ 240 VAC
Output
Maximum Power
657W
Hold Up Time
20ms (minimum)
Over Current
110% - 130% of nominal Autorecovery
Protection (OCP)
Short Circuit
Latch off main outputs if one
Protection
of the main output short circuits
to common
Over Voltage
Protection (OVP)
107% - 117% of nominal
Latch, AC recycle to reset
Logic Control
AC OK
DC OK
ENABLE
TTL signal HIGH
TTL signal LOW
Logic LOW (<1V)
capable of 2mA sink current
Operating Temperature: 0°C to 50°C
(50% power derating at 70°C)
MTBF (MIL HDBK 217F):>100KHrs at full load, 40°C
Humidity:
Operating: 85% RH, non-condensing
Non-operating: 95% RH, non-condensing
Electromagnetic Susceptibility: Designed to meet
EN61000-4-2, 4-3, 4-4, 4-5, 4-6, 4-11 Level 3
Environmental
Total Power:
Input Voltage:
85-264 VAC
# of Outputs:
657 Watts
Two & Standby
Safety
UL/cUL 60950 3rd Edition
TUV EN60950 3rd Edition
IEC60950 3nd Edition
CE Mark EN60950 3rd Edition
657 Watts
DS657-9-3
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