N1500 and N2000 SERIES
Single, and dual output
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Active harmonic correction to EN61000-3-2
180VAC to 264VAC input voltage range
Flexible output voltage configuration
Two output power ratings
Forced current sharing, all outputs
DC OK (including LED)
UL, CSA and TÜV safety approvals
Industry standard 5 x 8 x 11 inch footprint
[ 2 YEAR WARRANTY ]
The N1500 and N2000 series are a range of system-orientated, single or dual output
power supplies with output powers of 1500W and 2000W. Harmonically corrected, they
operate from 180VAC to 264VAC. World wide safety approvals are standard. Fan
cooled and enclosed in the industry standard 5 x 8 x 11 inch form, the N1500 and N2000
series are an ideal choice when the economy and predictable performance of a
centralized system power supply are desired. By utilizing dual high current converters,
operating independently or together, a wide variety of output voltage and current
combinations can be factory configured. The N1500 and N2000 extend the range of the
N1000 family. Forced current share provides higher current to satisfy needs in large
systems, or to power expansion chassis. Dual output models at 5VDC/12VDC are
perfect to power mass storage systems. Other applications might use 5VDC/3.3VDC,
both operating at high currents. Single output versions, operating alone or in redundant
mode provide an economic power source for distributed systems. System interface
signals include AC and DC good, current monitor (V1). OVP, OCP, overtemperature
protection, remote enable, margin check inhibit as standard. By combining robust
performance and broad range, the N1500 and N2000 series sets the standard for
centralized system power supplies.
SPECIFICATION
OUTPUT SPECIFICATIONS
Voltage adjustability
Remote sense
(2)
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
EMC CHARACTERISTICS
±10%
Radiated emissions
Conducted emissions
Harmonic distortion
Electrostatic discharge
RF field susceptibility
Electrical fast
transients/bursts
Surge susceptibility
EN55022/11, FCC part 15
EN55022/11, FCC part 15
EN61000-3-2
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
Level A
Level A
Conforms
Level 3
Level 3
Level 3
Level 3
Accessible at front panel
Open/reverse sense lead protection
Compensates for voltage drop of up to
0.5V to the load
±0.2%;
10mV min.
Regulation, line or load All outputs, NL-FL
at nominal line or all
line variations at FL
Cross regulation
Overshoot/undershoot
Transient response
Main output
25% step load
change at 1A/µs
0.2% max. or 10mV between outputs
None at turn-on/off
≤2.0%
max. dev.,
≤200µs
recovery
to 1.0%
±0.02%/°C
0Hz to 20MHz
50mV pk-pk or 1.0%
115 to 130%
of nominal
GENERAL SPECIFICATIONS
Hold-up time
Efficiency
Isolation voltage
180VAC, 2kW load
230VAC, full load
Input/output
Input/chassis
Output/output
15ms min.
73%
3000VAC
1500VAC
500VAC
100kHz
EN60950, UL1950,
CSA C22.2 No. 950
6.9kg (15Ibs)
5 x 8 x 11 inches
127 x 203.2 x 279.4 mm
per MIL-HDBK-217E
100,000 hours
Temperature coefficient
Ripple and noise
Overvoltage protection
Overload protection
Short circuit protection
Thermal protection
Current sharing
Current monitor (V1)
±5.0%
5VDC at full load
All outputs
Switching frequency
Approvals and
standards
Weight
Size
MTBF
Reset by cycling AC
105-115% full load
Auto recovery
Auto shutdown, AC reset
50% to 100% load
±0.5V
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient
Non-operating
60CFM
0°C to +50°C
-15°C to +85°C
INPUT SPECIFICATIONS
Input voltage range
Input frequency range
Input surge current
Input current
Power factor
Power up time
180 to 264VAC
47Hz to 63Hz
Cooling
Relative humidity
Internal DC ball bearing fan
0% to 95% RH
6,000 feet max.
55,000 feet max.
2.4G rms peak
Non-condensing
Operating
Non-operating
5Hz to 500Hz
Meets IEEE std. 587.1980;
3KV ring wave
230VAC, 2000W
230VAC, 2kW load
Full load
13A
0.98 min.
1.0s max.
Altitude
Vibration
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