NTS500 Astec Powe, NTS500 Datasheet - Page 2

• Manufacturer Part Number: NTS500
• Description: Nts500 Series 500 Watts
• Manufacturer: Astec Powe

Environmental Specifications
Operating temperature:
Storage temperature:
Electromagnetic
susceptibility:
Humidity:
Vibration:
Ordering Information
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
3. Peak-to-peak with 20 MHz bandwidth and 10 µF (tantalum capacitor) in parallel with a 0.1 µF capacitor
4. 12 V fan output cannot be used above 50 °C with convection cooling.
Logic Control
Power failure:
Remote on/off:
DC OK:
Remote sense:
Number
NTS503
NTS505
NTS506
NTS508
Model
settings.
at rated line voltage and load ranges.
Voltage
Output
12 V
24 V
18 V
48 V
Minimum
Load
0 A
0 A
0 A
0 A
TTL logic signal goes high 100 - 500 msec after main output. It goes
low at least 4 msec 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.
with Convection
Maximum Load
0° to 50 °C ambient derate each output as 2.5% per degree from
50° to 70 °C.
-40 °C to +85 °C
Designed to meet EN61000-4;
-2, -3, -4, -5, -6, -8, -11 Level 3
Operating; non-condensing 10% to 90% RH
Three orthogonal axes, sweep at
1 oct/min, 5 min. dwell at four major resonances
2 G peak 8 Hz to 500 Hz, operational
Cooling
16.6 A
11.1 A
8.3 A
4.2 A
Maximum Load
with 30CFM
Forced Air
41.7 A
20.8 A
27.7 A
10.4 A
23.4 A
11.7 A
Load
Peak
47 A
30 A
1
Regulation
±2%
±2%
±2%
±2
2
P/P (PARD)
120 mV
240 mV
180 mV
480 mV
Ripple
3
Pin Assignments
Connector
CN1
SK7
SK8
CN403
Adjustment Potentiometers
P1
Mating Connectors
SK4,5,6
SK7 Control Molex 90142-0010
signals
SK8
CN403
Emerson Connector Kit #70-841-024 includes all of
the above
Notes:
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance is ±.02”.
3. Specifications are at factory settings
4. Mounting maximum insertion depth is 0.12”.
5. Warranty: 2 year
6. Weight: 3.016 lb. / 1.18 kg.
1
6
Embedded Power for
Business-Critical Continuity
or
10
5
PIN 1 Line
PIN 3 Neutral
PIN 5 Ground
PIN 1 V1 swp
PIN 2 - Remote Sense
PIN 3 + Remote Sense
PIN 4 5 VSB (standby)
PIN 5 5 VSB return
PIN 6 +12 V
PIN 7 Common
PIN 8 Inhibit
PIN 9 DC power good (DC OK)
PIN 10 Power Fail (POK)
PIN 1 +12 V Fan
PIN 2 Common
PIN 1 5 V_I
PIN 2 Ground
PIN 3 A2
PIN 4 A0
PIN 5 SVCC2_OR
PIN 6 I
PIN 7 I
PIN 8 A1
PIN 9 N/C
PIN 10 +12 V_RTN_CTRL
+V1 Output adjust
Molex 19141-0058
PINS: 90119-2110
Amp: 87977-3
PINS: 87309-8
JST PHR-2
Pins: SPH-002T-PO.5S
JST PHDR-10VS
Pins: JST 5PHD-002T-PO.5-L/P or
Landwin 2050 S1000
Pins: 2053T011P
2
2
C_SDA
C_SLC
2
C
Rev. 06.11.09_#87
NTS500 Series
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