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AC-DC Power Supplies DIN Rail Type
1
Functions
1.1
Input Voltage Range
1.2
Inrush Current Limiting
1.3
Overcurrent Protection
1.4
Peakcurrent Protection
1.5
Overvoltage Protection
1.6
Thermal Protection
1.7
Output Ripple and Ripple Noise
1.8
Remote ON/OFF
1.9
Output Voltage Adjustment Range
1.10 Isolation
1.11
Signal Output
1.12 Derating for low temperature start-up
2
Peak Current
3
Series/Parallel Operation
3.1
Series Operation
3.2
Parallel Operation
4
Temperature Measurement Point
5
Life Expectancy and Warranty
6
Applicable Electric Cable
7
Option
7.1
Outline of option
7.2
Others
June 29, 2020
Instruction Manual
KH-22
KH-22
KH-22
KH-22
KH-22
KH-22
KH-23
KH-23
KH-23
KH-23
KH-23
KH-23
KH-24
KH-24
KH-24
KH-24
KH-24
KH-25
KH-26
KH-29
KH-29
KH-29
KH-29
KH-21
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Related Manuals for Cosel KHEA30F
Summary of Contents for Cosel KHEA30F
- Page 1 Instruction Manual AC-DC Power Supplies DIN Rail Type Functions KH-22 Input Voltage Range KH-22 Inrush Current Limiting KH-22 Overcurrent Protection KH-22 Peakcurrent Protection KH-22 Overvoltage Protection KH-22 Thermal Protection KH-23 Output Ripple and Ripple Noise KH-23 Remote ON/OFF KH-23 Output Voltage Adjustment Range KH-23 1.10 Isolation KH-23...
- Page 2 ¡ Input voltage range of the power supplies is from AC85V to AC264V or DC (please see SPECIFICATIONS for details). ¿ KHEA30F/60F/90F, KHNA30F/60F/90F ¡ If input value doesn’t fall within above range, a unit may not oper- ¡ A overcurrent protection circuit is built-in and activated over 105% ate in accordance with specifications and/or start hunting or oper- of the rated current.
- Page 3 Instruction Manual AC-DC Power Supplies DIN Rail Type A unit automatically recovers when the fault condition is removed. Inside of a Power Supply Ri=2040 W Note : Please avoid applying a voltage exceeding the rated voltage to an Input current External Power (20mA max) output terminal.
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Page 4: Series/Parallel Operation
Table 1.4 Derating for low temperature start-up Model temperature range Load factor 3.1 Series Operation KHEA30F, KHNA30F KHEA60F, KHNA60F -40 C to -20 C ¡ You can use a power supply in series operation. The output cur- KHEA90F, KHNA90F rent in series operation should be lower than the rated current of a... - Page 5 4.3. Please use at the temperature dose not exceed the values in OUTPUT CASE 4- JOINT PART Table 4.1. Please also make sure that the ambient temperature does not exceed 70C. ¿ KHEA30F, KHNA30F POINT C (T201) INPUT CHASSIS POINT B Fig.4.5 Installation removing chassis and case...
- Page 6 Ta = 45C or less 10years or more 8years AC85 - 170V Ta = 55C 7years 4years Table 5.1 Life Expectancy ( KHEA30F, KHNA30F ) Convection Ta = 45C or less 10years or more 10years or more AC170 - 264V Life Expectancy Ta = 55C...
- Page 7 ¡ Warranty Load factor Load factor method method voltage temperature (year) Io[75% 75%<Io[100% Table 5.7 Warranty ( KHEA30F, KHNA30F ) Ta = 40C or less 10years or more 9years AC85 - 170V Ta = 50C 8years 4years Warranty term Convection...
- Page 8 Instruction Manual AC-DC Power Supplies DIN Rail Type Table 5.8 Warranty ( KHEA60F, KHNA60F ) Table 5.10 Warranty ( KHEA120F, KHNA120F ) Warranty term Warranty term Mounting Cooling Input Average ambient Mounting Cooling Input Average ambient Load factor Load factor Load factor Load factor method...
- Page 9 Instruction Manual AC-DC Power Supplies DIN Rail Type 6 Applicable Electric 4-f4.5 Cable ¡ Input terminals, Output terminals ¿ KHEA30F/60F/90F/120F/240F Table 6.1 Applicable Wire Input terminals Output terminals Solid wire Diameter 0.5 mm to 2.6 mm (AWG.24 to AWG.10) 0.2mm to 5.2mm...
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