MAX. OUTPUT

INPUT

OUTPUT

OUTPUT

MODEL

POWER

VOLTAGE

CURRENT

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

1

Units available with 4.5V, 5.2V, 10V, 13V, 20V, 30V and 32V. Please consult

factory for further details.

2

Consult factory for any output voltage requirement up to 60VDC which is

not listed.

3

Models with ‘-26’ are single phase input; ‘-86’ indicates 3 phase input.

STANDARD CONTROL SIGNALS

Remote Enable

See Figure 1A

DC OK

Signal remains "Hi" as long as

(See Figures 2, 5)

output is ±5.0% of nominal

AC Good

Signal "Hi" when AC >175VAC

(See Figures 2, 5)

and "Lo" when <175VAC

Margin Hi/Lo (V1)

Switch closure allows ±5% change

(See Figure 3)

in output for system margin checking

Remote Adjust

The outputs may be remotely

(See Figure 4)

adjusted linearly ±10% for system

margin checking

Current Monitor

Analog signal indicates load current in

single or parallel operation. 5±0.5VDC

Ω

Supply Fault

Overvoltage, overtemperature

indicated by 'low' signal

AC Power Fail Signal/DC

OK Timing

AC Input Voltage

180Vrms

0V

> 10ms

> 5msec

Power Fail

DC Outputs

FIG. 5

DC Good Flag

FIG. 1A

3

5V

Close to

Inhibit

(optional)

10

10K

FIG. 4

Return = +10%

5V = -10%

7

>10K

2.5V Nominal

FIG. 3

6

5V

Close to

Margin Low

13

5K

5K

Close to

Margin High

FIG. 2 (Ref. FIG. 5)

5V

(optional)

5V

3

5V

Close to

Enable

10

FIG. 1B

2000 Watt

AC/DC high current power supplies

MEDIUM TO HIGH POWER AC/DC POWER SUPPLIES

|

2000W AC/DC

PAGE 2

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