Emerson Network Power NTS508 Active power factor correction Datasheet

Embedded Power for
Business-Critical Continuity
Rev. 05.27.08
NTS500 Series
1 of 3
NTS500 Series
500 Watts
Total Power:
Input Voltage:
# of Outputs:
RoHS
200 - 500 Watts
85 - 264 Vac
120 - 300 Vdc
Single
Electrical Specifications
Special Features
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Active power factor correction
IEC EN61000-3-2 compliance
Remote sense
Power fail and remote inhibit
Single wire current sharing
Built-in EMI filter
Low output ripple
5V standby
12V fan output
Overvoltage protection
Overload protection
Thermal overload protection
DC power good
Built in OR-ing diode / FET
Optional fan cover (-CF suffix)
PM Bus compliant
Digital I2C interface
2 year warranty
POE isolation on NTS508
Input
Input range:
85 - 264 Vac (wide range)
Frequency:
47-63 Hz
Inrush current:
50 A max., cold start @ 25°C
Efficiency:
85% typical at full load, nominal line
EMI filter:
FCC Class B conducted and radiated; CISPR22 Class B
conducted and radiated; EN55022 Class B conducted and
radiated; VDE0878PT3 Class B conducted and radiated.
<0.5 mA @ 50/60 Hz, 264 Vac input
Safety ground leakage
current:
Output
Maximum power:
200 W for convection; 500 W with 30 CFM forced air
Adjustment range:
±5%
Standby output:
5 V @ 1 A regulated, ±5%
Fan output:
12 V @ 0.5 A, -5 %, +7%, 0.5 A for -CF version
Hold-up time:
20 ms @ 500 W load, 115 VAC nominal line at factory voltage
setting
Short circuit protection on all outputs. Case overload
protected @ 115-130% above peak rating
Overload protection:
Overvoltage protection: 20-35% above nominal output
Safety
TUV:
cCSAus:
NEMKO:
AUSTEL:
CB:
CE:
60950
60601-1
60950
60950
Certificate and report
Mark (LVD)
Embedded Power for
Business-Critical Continuity
Rev. 05.27.08
NTS500 Series
2 of 3
Logic Control
Power failure:
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
Remote on/off:
DC OK:
TTL logic goes high after the output is in regulation. It goes
low when there is loss of regulation.
Remote sense:
Compensates for 0.5 V lead drop min. Will operate without
remote sense connected. Reverse connection protected.
Pin Assignments
Connector
CN1
PIN 1
PIN 3
PIN 5
SK7
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
MTBF demonstrated:
1M hours at full load and 25 °C ambient conditions
1
5
6
10
CN403
Line
Neutral
Ground
6
1
10
5
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 8
PIN 9
PIN 10
V1 swp
- Remote Sense
+ Remote Sense
5 VSB (standby)
5 VSB return
+12 V
Common
Inhibit
DC power good (DC OK)
Power Fail (POK)
PIN 1
PIN 2
PIN 3
PIN 4
PIN 6
PIN 7
PIN 8
PIN 9
PIN 10
Ground
A2_out
A1_out
A0_out
I2C_sda_out
5 V_I2C
n/c
n/c
n/c
Adjustment Potentiometers
P1
+V1 Output adjust
P3
+5 VSB adjust
Mating Connectors
SK4,5,6
Molex 19141-0058
Ordering Information
Model
Number
Output
Voltage
Maximum Load Maximum Load
Minimum
with Convection with 30CFM Peak Load1 Regulation2
Load
Cooling
Forced Air
Ripple
P/P (PARD)3
NTS503
12 V
0A
16.6 A
41.7 A
47 A
±2%
120 mV
NTS505
24 V
0A
8.3 A
20.8 A
23.4 A
±2%
240 mV
NTS508
48 V
0A
4.2 A
10.4 A
11.7 A
±2%
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. 5 V standby and 12 V fan output cannot be used above 50 °C with convection cooling.
SK7 Control Molex 90142-0010
signals
PINS: 90119-2110
or
Amp: 87977-3
PINS: 87309-8
SK8
Molex 22-01-2025
Pins: 08-52-0123
CN403
JST PHDR-10VS
Pins: JST 5PHD-002T-PO.5-L/P or
Landwin 2050 S1000
Pins: 2053T011P
Astec 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.
Embedded Power for
Business-Critical Continuity
Mechanical Drawing
Americas
Rev. 05.27.08
NTS500 Series
3 of 3
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 (760) 930 4600
Facsimile: +1 (760) 930 0698
Europe (UK)
CN1
SK7
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Asia (HK)
V out adj.
SK8
(CN403)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
For global contact, visit:
www.powerconversion.com
techsupport.embeddedpower
@emerson.com
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accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
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