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Table 1-2. model parameters, Table 1-3. klr specifications, Model parameters -3 – KEPCO KLR Series User Manual User Manual

Page 15: Klr specifications -3, E 1-2

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KLR 091313

1-3

TABLE 1-2. MODEL PARAMETERS

Model number

Rated

Voltage

Range

Minimum

Programmable

current

Rated

Current

Range

Ripple and

noise
p-p

(1)

Efficiency

@230 Va-c

KLR 20-120

(2)

0-20V

1.5A

0-120A

100 mV

87%

KLR 40-60

(2)

0-40V

0.8A

0-60A

80 mV

88%

KLR 75-32

(2)

0-75V

0.4A

0-32A

80 mV

87%

KLR 150-16

(2)

0-150V

0.2A

0-16A

100 mV

88%

KLR 300-8

(2)

0-300V

0.1A

0-8A

150 mV

89%

(1) Bandwidth: 20MHz; low frequency ripple may be higher at loads less than 30 Watts.
(2) Specifications listed apply to both standard and E Series models.

TABLE 1-3. KLR SPECIFICATIONS

SPECIFICATION

RATING/DESCRIPTION

CONDITION/COMMENT

INPUT CHARACTERISTICS

a-c voltage

nominal

200-240 Va-c

Single Phase.

range

180-265 Va-c

Wide Range; contact factory for opera-
tion to 265V a-c.

Frequency

nominal range

50-60 Hz

maximum

45-440 Hz

Increased Leakage above 66 Hz.

Power Factor

typical

0.99

Meets EN 61000-3-2.

Maximum Input Current

230 Va-c

12A rms

Rated load (2400W).

Inrush Current

265 Va-c

40A

Maximum instantaneous peak

Input Fusing

Circuit Breaker

2-line

Low a-c Protection

typical

175V a-c, Self protected

Rated load (for autorecovery see
PAR.3.2.17.3.2)

Withstand Voltage

Input - Chassis:

2121V d-c (all models)

25°C, 65% RH

Output - Chassis:

1250V d-c (20V, 40V models)

2121V d-c (75V, 150V, 300V models)

Input - Output:

2500V d-c (20V, 40V models)

4242V d-c (75V, 150V, 300V models)

Leakage Current

230 Va-c, 50/60Hz

2.3mA max

Electromagnetic
compatibility

Emissions

CISPR11, Class A

Class B Conducted

Immunity

EN 61326-1, Table 2

Industrial Environment

OUTPUT CHARACTERISTICS

Type of stabilizer

CV/CC

Voltage/Current

Adjustment range

voltage

0-100% of rated voltage

No minimum load required.

current

minimum to 100% of rated current

No minimum load required. See Table
1-2 for minimum programmable current.

Source effect

voltage

0.01% Emax

Over full source range.

current

0.01% Imax

Load effect

voltage

0.02% Emax

Over full load range.

current

0.05% Imax