N1500 and N2000 SERIES
Single, and dual output
• Active harmonic corre ction to EN61000-3-2
• 180VAC to 264VAC input voltage range
• Fle xible output voltage configuration
• Two output powe r ratings
• Force d curre nt s haring, all outputs
• DC OK (including LED)
• UL, CSA and TÜV s afe ty approvals
• Indus try s tandard 5 x 8 x 11 inch footprint
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.
[ 2 YEAR WARRANTY ]
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
(2)
OUTPUT SPECIFICATIONS
EMC CHARACTERISTICS
Voltage adjustability
Remote sense
Accessible at front panel
±10%
Radiated emissions
Conducted emissions
Harmonic distortion
EN55022/11, FCC part 15
Level A
Level A
Conforms
Level 3
EN55022/11, FCC part 15
EN61000-3-2
Open/reverse sense lead protection
Compensates for voltage drop of up to
0.5V to the load
Electrostatic discharge EN61000-4-2
RF field susceptibility
Electrical fast
transients/bursts
EN61000-4-3
EN61000-4-4
Level 3
Level 3
Level 3
Regulation, line or load All outputs, NL-FL
at nominal line or all
±0.2% ;
10mV min.
Surge susceptibility
EN61000-4-5
line variations at FL
GENERAL SPECIFICATIONS
Cross regulation
0.2% max. or 10mV between outputs
None at turn-on/off
Hold-up time
Efficiency
180VAC, 2kW load
15ms min.
73%
Overshoot/undershoot
Transient response
230VAC, full load
Main output
25% step load
change at 1A/µs
≤2.0% max. dev.,
≤200µs recovery
to 1.0%
Isolation voltage
Input/output
Input/chassis
Output/output
3000VAC
1500VAC
500VAC
Temperature coefficient
Ripple and noise
±0.02% /°C
0Hz to 20MHz
50mV pk-pk or 1.0%
Switching frequency
100kHz
Overvoltage protection Reset by cycling AC
115 to 130%
of nominal
Approvals and
standards
EN60950, UL1950,
CSA C22.2 No. 950
Overload protection
105-115% full load
Auto recovery
Weight
Size
6.9kg (15Ibs)
Short circuit protection All outputs
5 x 8 x 11 inches
127 x 203.2 x 279.4 mm
Thermal protection
Current sharing
Auto shutdown, AC reset
50% to 100% load
MTBF
per MIL-HDBK-217E
100,000 hours
±5.0%
5VDC at full load
ENVIRONMENTAL SPECIFICATIONS
Current monitor (V1)
INPUT SPECIFICATIONS
Input voltage range
Input frequency range
±0.5V
Thermal performance
Operating ambient
Non-operating
0°C to +50°C
-15°C to +85°C
180 to 264VAC
47Hz to 63Hz
Cooling
60CFM
Internal DC ball bearing fan
Relative humidity
Altitude
Non-condensing
0% to 95% RH
Input surge current
Meets IEEE std. 587.1980;
3KV ring wave
Operating
Non-operating
6,000 feet max.
55,000 feet max.
Input current
Power factor
Power up time
230VAC, 2000W
13A
0.98 min.
1.0s max.
Vibration
5Hz to 500Hz
2.4G rms peak
230VAC, 2kW load
Full load
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