LDC240 Series is a single phase, ultra compact DIN Rail Switching
Power Supply with active PFC, ideal for many applications.
Its compact size, high efficiency, excellent reliability together with easy
installation makes it ideal for various industrial applications.
LDC240 Series is Class I isolation device suitable for SELV and PELV
circuitry (up to 48 VDC models) and is designed to be mounted on DIN
rail and installed inside a protective enclosure.
High efficiency and extremely compact size
Only 40 mm width aluminum enclosure
Active PFC
Overload 150%
Constant current or hiccup mode limitation, user settable
Wide range of output voltage
Easy parallelable for power increase
Up to 70C operating temperature with no derating
Industrial Control
Communication
Instrumentation Equipment
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LDC240 Series
LDC240-12
LDC240-12P 120 - 240 VAC (110 - 345 VDC) 12 VDC 15 A Includes internal ORing diode
LDC240-12H* Enhanced transient overvoltage protection (> 6kV)
LDC240-24
LDC240-24P 120 - 240 VAC (110 - 345 VDC) 24 VDC 10 A Includes internal ORing diode
LDC240-24H* Enhanced transient overvoltage protection (> 6kV)
LDC240-36
LDC240-36P 120 - 240 VAC (110 - 345 VDC)) 36 VDC 7 A Includes internal ORing diode
LDC240-36H* Enhanced transient overvoltage protection (> 6kV)
LDC240-48P Includes internal ORing diode
120 - 240 VAC (110 - 345 VDC) 48 VDC 5 A
LDC240-48H* Enhanced transient overvoltage protection (> 6kV)
LDC240-72P Includes internal ORing diode
120 - 240 VAC (110 - 345 VDC) 72 VDC 3.3 A
LDC240-72H* Enhanced transient overvoltage protection (> 6kV)
* For models with suffix H consult factory.
Technical parameters are typical, measured in laboratory environment at 25C and 240 VAC / 50 Hz, at nominal values, after minimum
5 minutes of operation.
Rated, UL certified 120 240 VAC
Input AC Voltage Range
Operating 90 - 264 VAC
Input DC Voltage Range Rated 110 - 345 VDC
Input Frequency Range 47 - 63 Hz
LDC240-12 / LDC240-24 2.4 A
LDC240-36 Vin = 120 VAC 3.0 A
LDC240-48 / LDC240-72 2.4 A
Input AC Current
LDC240-12 / LDC240-24 1.2 A
LDC240-36 Vin = 240 VAC 1.5 A
LDC240-48 / LDC240-72 1.2 A
LDC240-12 2.5 A
LDC240-24 2.6 A
Vin = 110 VDC
LDC240-36 2.5 A
LDC240-48 / LDC240-72 2.6 A
Input DC Current
LDC240-12 1.2 A
LDC240-24 0.9 A
Vin = 345 VDC
LDC240-36 1.2 A
LDC240-48 / LDC240-72 0.9 A
Power Factor Correction Active > 0.9
Inrush Peak Current 50 A
Touch (Leakage) Current 0.6 mA
Internal Protection Fuse Not user replaceable 6.3 AT
It is strongly recommended to provide external surge
Fuse 10 AT or MCB 10 A C curve
Recommended External Protection
arresters (SPD) according to local regulations.
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Models with suffix H and LDC240-36P are not UL508 certified.
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2018 Bel Power Solutions & Protection BCD.00756_AC