L2000 Datasheet, PDF (1/4 Pages) Artesyn Technologies – Single output 2000 Watt AC/DC high current power supplies

[ 2 YEAR WARRANTY ]
L2000 SERIES
Single output
• Load currents up to 400A
• 3 phase or single phase input
• Shutdown on phase loss
• 3 phase power factor correction
• Single wire current share to 5%
• Ideal for N+1 applications
• Current monitor output included
• UL, CSA, TÜV safety approvals
The L series is a range of single output, high current power supplies ideally suited
to a broad range of applications. Robust performance and field proven reliability
are hallmarks of this series. Field reliability in excess of 100,000 hours has been
documented. The L series will provide stable power for any large electronic
system including telecommunication, data processing and industrial. Typical
applications include broadcast systems, ATM systems and RISC processors and
systems. Semiconductor test equipment, semiconductor and wafer processing
equipment and functional board level testers are other possible applications.
Industrial uses include applications such as laser cutting, water purification,
battery charging, machine control, large scale data logging and optical inspection
equipment. Current sharing, built-in current monitoring, voltage margining and
remote adjustment capability are standard features. Other system interface
features include AC and DC good, OVP, OCP, over temperature protection and
remote enable. Worldwide safety certifications are included.
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
OUTPUT SPECIFICATIONS
Voltage adjustability Accessible at front panel
±10%
Remote sense
Open/reverse sense lead protection
Compensates for voltage drop
of up to 0.5V to the load
Regulation, line or load All outputs, NL to FL
at nominal line or all
line variations at FL
±0.2%; 10mV
Overshoot/undershoot
None at turn on/off
Transient response
Main output
25% step load
change at 1A/µs
≤5.0% max. dev.,
≤200µs recovery
to 1.0%
Temperature coefficient
±0.02%/°C
Ripple and noise
0Hz to 20MHz 50mV pk-pk or 1.0%
Overvoltage protection Reset by cycling AC 115% to 130%
of nominal
Overload protection
105% to 115% full load
Short circuit protection 90% of rated load
Auto recovery
Thermal protection
Auto shutdown, AC reset
Current sharing
±5.0%
50% to 100% load
Current monitor (V1) 5VDC at full load
±0.5V
INPUT SPECIFICATIONS
Input voltage range
3 phase
1 phase (optional)
180 to 264VAC
180 to 264VAC
Input frequency range
47Hz to 63Hz
Input surge current
Meets IEEE std. 587.1980;
3kV ring wave
Input current
208VAC, 3 phase
8A
208VAC, 1 phase
20A
Power factor
3 phase
0.94
1 phase
0.65
Power up time
Full load
1.0s max.
PAGE 1
EMC CHARACTERISTICS
Radiated noise
Conducted noise
Electrostatic discharge
RF field susceptibility
Electrical fast
transients/bursts
Surge susceptibility
EN55022/11, FCC part 15
EN55022/11, FCC part 15
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
Level A
Level A
Level 3
Level 3
Level 3
Level 3
GENERAL SPECIFICATIONS
Hold-up time
230VAC, 2kW load
25ms min.
Efficiency
230VAC, full load
78%
Isolation voltage
Input/output
Input/chassis
Output/output
3000VAC
1500VAC
500VAC
Switching frequency
100kHz
Approvals and
standards
TÜV EN60950, UL1950,
CSA C22.2 No. 234/950
Weight
10kg (22Ibs)
Size
5 x 8 x 11 inches
127 x 203.2 x 279.4 mm
MTBF
>100,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance Operating ambient
Non-operating
0°C to +50°C
-15°C to +85°C
Cooling
45CFM
Internal DC
ball bearing fan
Relative humidity
Non-condensing
0% to 95% RH
Altitude
Operating
Non-operating
6,000 feet max.
55,000 feet max.
Vibration
5Hz to 500Hz
2.4G rms peak