NTS500 データシートの表示（PDF） - Artesyn Technologies
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NTS500 Datasheet PDF : 5 Pages
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NTS500 Series Data Sheet
Environmental Specifications
Operating temperature
0° to 50 °C ambient derate each output as 2.5% per degree from 50° to 70 °C
Storage temperature
-40 °C to +85 °C
Electromagnetic susceptibility Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3
Humidity
Operating; non-condensing 10% to 90% RH
Vibration
Three orthogonal axes, sweep at
1 oct/min, 5 min. dwell at four major resonances 2 G peak 8 Hz to 500 Hz, operational
Ordering Information
Model Number
Output Voltage
Minimum
Load
Maximum Load with
Convection Cooling
NTS503
NTS505
NTS506
NTS508
12 V
0A
24 V
0A
18 V
0A
48 V
0A
16.6 A
8.3 A
11.1 A
4.2 A
Maximum Load with
30CFM Forced Air
41.7 A
20.8 A
27.7 A
10.4 A
Peak Load1 Regulation2
47 A
23.4 A
30 A
11.7 A
± 2%
± 2%
± 2%
± 2%
Ripple
P/P (PARD)3
120 mV
240 mV
180 mV
480 mV
1. Peak current lasting < 30 seconds with a maximum 10% duty cycle.
2. At 25 °C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.
3. Peak-to-peak with 20 MHz bandwidth and 10 µF (tantalum capacitor) in parallel with a 0.1 µF capacitor at rated line voltage and load ranges.
4. 12 V fan output cannot be used above 50 °C with convection cooling.
5. -CF suffix added to the model number indicates cover with top fan. -CEF suffix added to the model number indicates cover with end mounted
fan cover and AC inlet.
6. This product is a Component Power Supply and is only for inclusion by professional installers within other equipment and must not be operated as
a standalone product. EMC compliance to appropriate standards must be verified at the system level. This product is for sale to OEMs and System
Integrators, including through Distribution Channels. It is not intended for sale to End Users.
Logic Control
Power failure
Remote on/off
DC OK
Remote sense
TTL logic signal goes high 100 - 500 msec after main output. It goes low 10msec before loss of regulation.
Requires an external contact closure to inhibit outputs
TTL logic goes high after the output is in regulation. It goes low when there is loss of regulation.
Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected.
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