ARTESYN L2000-26-4

L2000 SERIES
Single output
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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.
[ 2 YEAR WARRANTY ]
SPECIFICATION
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
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
OUTPUT SPECIFICATIONS
Voltage adjustability
EMC CHARACTERISTICS
Accessible at front panel
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
Overshoot/undershoot
Transient response
±0.2%; 10mV
≤5.0% max. dev.,
≤200µs recovery
to 1.0%
Main output
25% step load
change at 1A/µs
0Hz to 20MHz
Overvoltage protection
Reset by cycling AC
Overload protection
115% to 130%
of nominal
105% to 115% full load
Thermal protection
Auto recovery
Auto shutdown, AC reset
Current sharing
±5.0%
Current monitor (V1)
5VDC at full load
50% to 100% load
±0.5V
INPUT SPECIFICATIONS
3 phase
1 phase (optional)
Input frequency range
EN61000-4-5
Level 3
Efficiency
230VAC, full load
Isolation voltage
Input/output
Input/chassis
Output/output
180 to 264VAC
180 to 264VAC
Meets IEEE std. 587.1980;
3kV ring wave
Input current
208VAC, 3 phase
208VAC, 1 phase
8A
20A
Power factor
3 phase
1 phase
0.94
0.65
Power up time
Full load
1.0s max.
25ms min.
78%
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
Vibration
5Hz to 500Hz
47Hz to 63Hz
Input surge current
PAGE 1
Level A
Level A
Level 3
Level 3
Level 3
230VAC, 2kW load
50mV pk-pk or 1.0%
90% of rated load
EN55022/11, FCC part 15
EN55022/11, FCC part 15
EN61000-4-2
EN61000-4-3
EN61000-4-4
Hold-up time
±0.02%/°C
Ripple and noise
Input voltage range
Radiated noise
Conducted noise
Electrostatic discharge
RF field susceptibility
Electrical fast
transients/bursts
Surge susceptibility
GENERAL SPECIFICATIONS
None at turn on/off
Temperature coefficient
Short circuit protection
±10%
6,000 feet max.
55,000 feet max.
2.4G rms peak
MEDIUM TO HIGH POWER AC/DC POWER SUPPLIES
|
2000W AC/DC
2000 Watt
AC/DC high current power supplies
MAX. OUTPUT
INPUT
POWER
VOLTAGE
(3)
OUTPUT
OUTPUT
MODEL
VOLTAGE
CURRENT
NUMBER
(3)
2000W
Single Phase
2V
400A
L2000-26-0
2000W
Single Phase
3.3V
400A
L2000-26-9
2000W
Single Phase
5V
400A
L2000-26-1
2000W
Single Phase
12V
166A
L2000-26-2
2000W
Single Phase
15V
133A
L2000-26-3
2000W
Single Phase
24V
83A
L2000-26-4
2000W
Single Phase
28V
71A
L2000-26-5
2000W
Single Phase
48V
42A
L2000-26-6
2000W
Three Phase
2V
400A
L2000-86-0
2000W
Three Phase
3.3V
400A
L2000-86-9
2000W
Three Phase
5V
400A
L2000-86-1
2000W
Three Phase
12V
166A
L2000-86-2
2000W
Three Phase
15V
133A
L2000-86-3
2000W
Three Phase
24V
83A
L2000-86-4
2000W
Three Phase
28V
71A
L2000-86-5
2000W
Three Phase
48V
42A
L2000-86-6
Note
STANDARD CONTROL SIGNALS
1
Remote Enable
See Figure 1A
2
DC OK
(See Figures 2, 5)
Signal remains "Hi" as long as
output is ±5.0% of nominal
3
AC Good
(See Figures 2, 5)
Signal "Hi" when AC >175VAC
and "Lo" when <175VAC
Margin Hi/Lo (V1)
(See Figure 3)
Switch closure allows ±5% change
in output for system margin checking
Units available with 4.5V, 5.2V, 10V, 13V, 20V, 30V and 32V. Please consult
factory for further details.
Consult factory for any output voltage requirement up to 60VDC which is
not listed.
Models with ‘-26’ are single phase input; ‘-86’ indicates 3 phase input.
FIG. 5
AC Power Fail Signal/DC
OK Timing
AC Input Voltage
Remote Adjust
(See Figure 4)
The outputs may be remotely
adjusted linearly ±10% for system
margin checking
Current Monitor
Power Fail
> 5msec
DC Outputs
Overvoltage, overtemperature
indicated by 'low' signal
FIG. 1A
FIG. 1B
5V
5V
FIG. 2 (Ref. FIG. 5)
5V
DC Good Flag
FIG. 3
5V
3
10
FIG. 4
5V
Close to
Margin High
3
6
5V = -10%
5K
5K
7
>10K
2.5V Nominal
10K
(optional)
10
Close to
Enable
0V
> 10ms
Analog signal indicates load current in
single or parallel operation. 5±0.5VDC
represents FL, resistive load 103kΩ
Supply Fault
180Vrms
13
Close to
Inhibit
(optional)
Return = +10%
Close to
Margin Low
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PAGE 2
2000W AC/DC
|
MEDIUM TO HIGH POWER AC/DC POWER SUPPLIES
2000 Watt
AC/DC high current power supplies
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
OUTPUT PIN CONNECTIONS
J1
REFERENCE
+ Remote Sense
Note 1
- Remote Sense
Note 1
Enable
Notes 2 & 4, Fig. 1
DC OK Inverse (Optional)
Notes 3 & 4, Fig. 2
AC Good Inverse
Notes 3 & 4, Fig. 2
Margin High
Fig. 3
Remote Adjust
Fig. 4
Current Monitor
Note 6
Current Share
Note 6
Inhibit (Optional)
Notes 2 & 4, Fig. 1
DC OK
Notes 3 & 4, Fig. 2 & 5
AC Good
Notes 3 & 4, Fig. 2 & 5
Margin Low
Note 3
Supply Fault
Notes 5 & 6
- Remote Sense
Mechanical notes
A AC connector is 3 position terminal block (#8 screws included), mating to
#8 ring tongue terminal.
B DC output is 5/16-18 studs mating to 5/16 terminal lugs.
C J-1 signal connector is Molex 39-30-1140 or equivalent. Mating
connector is Molex 39-01-2140 or equivalent.
D J-2 signal connector is Molex 39-01-1120 or equivalent. Mating
connector is 39-01-2120 or equivalent.
E Signal connector contacts are Molex 39-00-0039 or equivalent.
F Auxiliary DC output(s) are 6 position terminal block (#8 screws included)
mating to #8 ring tongue terminal.
G TB1 and J2 are not installed on single output models.
Output pin connector notes
1
2
3
4
5
Use 20AWG or larger twisted pair.
Switch on voltage must be <0.5V @ 5mA.
Figure 2 transistor on when signal TRUE. On voltage is <0.5V @ 5mA.
VCC in figures 1 and 2 is supplied internally; ground is pin 15.
Overvoltage and overtemperature will force fault TRUE. On voltage is
<0.5V @ 5mA.
All I/O signals are referenced to pin 15.
6
.19 X .70 X 1.20 LG
(4.83 X 17.78 X 30.48)
Output Bars
5/16 X 1.00 Bolt Washer and
Nut Supplied
12.45 MAX
(316.23)
.20
(5.08)
.75
(19.05)
11.00
(279.4)
8.00
(203.2)
.48
(12.19)
.78
(19.81)
Voltage Adjust
and Output
Good LED's
6.750
(171.45)
1Ø INPUT
VOLTAGE
ADJ
OUTPUT
GOOD
5.00
(127.0)
5.00
(127.0)
Ø.136
(3.45)
2
4.00
(101.60)
1.88
(47.75)
J1
2.54
(64.52)
.40
(10.16)
.50 (12.7)
Air Venting
Surface
AC Input Terminal Block
(# 8 Screws)
8-32 X .20 (5.08) Deep Max.
(4) Mounting Both Sides
Air Venting
Surface
1.12
(28.45)
5.75
(146.05)
AIRFLOW
8.00
(203.2)
ALL DIMENSIONS IN INCHES (mm)
PAGE 3
8-32 X .20 (5.08) Deep Max.
(4) Top and Bottom Mounting
Signal Connector
15 Position D-Sub
With Socket Contacts
PIN 1
MEDIUM TO HIGH POWER AC/DC POWER SUPPLIES
|
2000W AC/DC
2000 Watt
AC/DC high current power supplies
EFFICIENCY V'S OUTPUT CURRENT
TRANSIENT RESPONSE
85
20
84
83
16
82
81
Overshoot (%)
% Efficiency (3Ø)
18
M-CASE
80
79
L-CASE
78
77
76
12
10
8
6
4
75
2
74
73
14
0
200
400
0
600
0
100
200
300
400
Output Current Step (AMPS)
Output Current (AMPS) @ 5VDC
POWER FACTOR V'S OUTPUT CURRENT
.96
.95
L-CASE
Power Factor (3Ø)
.94
.93
M-CASE
.92
.91
.90
.89
.88
.87
.86
.85
100
200
300
400
500
600
Output Current (AMPS) @ 5VDC
International Safety Standard Approvals
TÜV VDE0805/EN60950/IEC950 File No. R9172195
DS_L2000_19980401.PDF
UL1950 File No. E135734
CSA C22.2 No. 950 Bulletin No. 1402C
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