KEPCO KLR Series User Manual - Manual (Page 15)

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