KLN 750W 121912
1-3
TABLE 1-2. KLN 750W GENERAL SPECIFICATIONS
SPECIFICATION
RATING/DESCRIPTION
INPUT CHARACTERISTICS
Input voltage
100~240Vac, 50/60Hz
Input current (Full load)
115Vac - 8.1A; 230V a-c - 4.1A
Inrush current
230Vac - 12.5A
Power Factor (PF)
0.99 (at 115V a-c, rated output)
OUTPUT CHARACTERISTICS
Type of Stabilizer
Constant Voltage (CV)/Constant Current (CC),
automatic crossover
Adjustment Range
Voltage:
Current:
0 to 100% of rated voltage
0 to 100% of rated current
Protective functions
Programmable overvoltage (OVP),
Programmable overcurrent (OCP),
Overtemperature (OTP),
Fuse blown
Protection setting range
Overvoltage:
Overcurrent:
0% to 110% of rated voltage
10% to 110% of rated current
Remote Error Sense Compensation
5V max. (See Table 1-1.)
Parallel Operation
Up to 5 units maximum, automatic load sharing
Series Operation
2 units maximum (total voltage must not exceed 600V)
Temperature. Coefficient
Constant Voltage Mode,
Constant Current Mode:
100ppm/°C of rated output voltage or current, after 30 min-
ute warm-up
Temperature. Drift
Constant Voltage Mode,
Constant Current Mode:
0.05% of rated output voltage or current over 8hrs interval
following 30 minutes warm-up. Constant line, load and tem-
perature.
Transient response time
Constant Voltage mode:
20V and under:
≤
1.5ms;
30V~100V:
≤
1ms
150V~600V:
≤
2ms
Efficiency
76% – 87%
Power Factor (PF)
0.99 (at 155/230 V a-c, rated output)
Isolation Voltage
Input - Outputs:
Input - Ground:
Output - Ground (6V-150V)
Output - Ground (300V-600V)
2000V a-c: 1 minute
2000V a-c: 1 minute
500V d-c, leakage current: 100
µ
A
1200V d-c, leakage current: 100
µ
A
PROGRAMMING CHARACTERISTICS - LOCAL
Display resolution
Voltage and Current:
4 digits (setting and display)
Display setting accuracy
Voltage:
Current:
±0.1% ± 3C(1) at rated voltage
±0.5% ± 3C(1) at rated current
Display reading accuracy
Voltage:
Current:
±0.2% ± 3C(1) at rated voltage
±0.5% ± 3C(1) at rated current
(1) C = 1 count of the last displayed digit.
