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Kepco Power Solutions
718-461-7000
   KLN SERIES OUTPUT CHARACTERISTICS: 5KW, 10KW, 15KW
Specification Rating/Description
Type of Stablizer   Constant Voltage (CV) / Constant Current (CC),
auto crossover (1)
Adjustment Range Voltage: 0 to 105% of rated voltage
Current: 0 to 105% of rated current
Protective functions  
Programmable overvoltage (OVP)
Programmable overcurrent (OCP)
Overtemperature (OTP)
Source Power Fail
Protection setting range Overvoltage: 0 to 110% of rated voltage
Overcurrent: 0 to 110% of rated current
Remote Error Sense Compensation 5V max.
Source Effect Voltage: ±0.02% of rated voltage (2)
Current: ±0.05% of rated current (2)
Power: ±0.05% of maximum power (2)
Load Effect Voltage: ±0.05% of rated voltage (3)
Current: ±0.15% of rated current (4)
Power: ±0.75% of maximum power (5)
Parallel Operation   Up to 10 units maximum, automatic load sharing
Series Operation   2 units maximum
Temperature. Coefficient 100ppm/°C of rated output Voltage or Current, after 30 minute warm-up
Response time Full load (up) <0.03 Sec
Full load (down) <0.08 Sec
No load (down) 80V to 350V: <30 Sec
250V and higher: 10 Sec
Transient
response time (6)
(Constant Voltage mode)
80V: ≤1.5ms
250V~650V: ≤2ms
1000V~1500V: ≤3ms
Ground Polarity Either positive or negative ground

(1) Unit may be programmed to start up in either constant voltage, constant current or constant poewer mode.
(2) Constant load, 0 to 100%; input voltage varied between 180~264V a-c or 340 ~ 460V a-c.
(3) Output current changes within 10% to 90% of rated current.
(4) Output voltage changes within 10% to 100% of rated voltage.
(5) Output power within 10% to 90% of voltage x current.
(6) Output voltage recovers within ±1% of rated value when load changes from 10% to 90%.

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KEPCO, INC. • 131-38 SANFORD AVENUE • FLUSHING, NY. 11355 U.S.A.
TEL (718) 461-7000 • FAX (718) 767-1102
www.kepcopower.com • email: hq@kepcopower.com