LDC240-48P [BEL]
Active PFC;
| 型号： | LDC240-48P |
| 厂家： | 
BEL FUSE INC. |
| 描述： | Active PFC 功率因数校正 |
| 文件： | 总5页 (文件大小：608K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
Industrial Control
Communication
Instrumentation Equipment
2
LDC240 Series
LDC240-12
LDC240-12P
LDC240-24
LDC240-24P
LDC240-36
LDC240-36P
LDC240-48
LDC240-48P
LDC240-72
LDC240-72P
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
120 - 240 VAC (110 - 345 VDC)
12 VDC
12 VDC
24 VDC
24 VDC
36 VDC
36 VDC
48 VDC
48 VDC
72 VDC
72 VDC
15 A
15 A
10 A
10 A
7.5 A
7.5 A
5 A
Includes internal ORing diode
Includes internal ORing diode
Includes internal ORing diode
Includes internal ORing diode
Includes internal ORing diode
5 A
3.3 A
3.3 A
Technical parameters are typical, measured in laboratory environment at 25°C and 240 VAC / 50 Hz, at nominal values, after minimum
5 minutes of operation.
Rated, UL certified
Operating
120 – 240 VAC
90 - 264 VAC
Input AC Voltage Range
Input DC Voltage Range
Input Frequency Range
Rated
110 - 345 VDC
47 - 63 Hz
Vin = 120 VAC 2.4 A
Vin = 240 VAC 1.2 A
Input AC Current
LDC240-12
LDC240-24 / LDC240-36 /LDC240-48 /
LDC240-72
2.5 A
Vin = 110 VDC
2.6 A
Input DC Current
LDC240-12
1.2 A
Vin = 345 VDC
0.9 A
LDC240-24 / LDC240-36 / LDC240-48 /
LDC240-72
Power Factor Correction
Inrush Peak Current
Active
> 0.9
≤ 45 A
Touch (Leakage) Current
Internal Protection Fuse
≤ 0.6 mA
Not user replaceable
6.3 AT
It is strongly recommended to provide external surge
arresters (SPD) according to local regulations.
Fuse 10 AT or MCB 10 A C curve
Recommended External Protection
Output Power
240 W
LDC240-12
LDC240-24
LDC240-36
LDC240-48
LDC240-72
12 VDC (12 - 15 VDC)
24 VDC (22 - 29 VDC)
36 VDC (34 - 39 VDC)
48 VDC (45 - 55 VDC)
72 VDC (70 - 85 VDC)
Rated Voltage
(Adjustable Output Voltage Range)
tech.support@psbel.com
3
LDC240 Series
LDC240-12
LDC240-24
LDC240-36
LDC240-48
LDC240-72
LDC240-12
LDC240-24
15 A
10 A
7.5 A
5 A
3.3 A
17 A
11 A
Continuous Current
Overload Limit (Constant Current Mode) LDC240-36
8.5 A
LDC240-48
LDC240-72
7 A
4 A
LDC240-12
20 A
LDC240-24
Overload Limit (Hiccup mode) (max. 5 s) LDC240-36
LDC240-48
15 A
10 A
8.5 A
5.5 A
LDC240-72
LDC240-12
≤ 2%
≤ 1%
Load Regulation
LDC240-24 / LDC240-36 / LDC240-48 / LDC240-72
LDC240-12
LDC240-24 / LDC240-36
LDC240-48
LDC240-72
LDC240-12
LDC240-24 / LDC240-36 / LDC240-48
LDC240-72
≤ 160 mVpp
≤ 260 mVpp
≤ 400 mVpp
≤ 550 mVpp
≥ 25 ms
≥ 20 ms
≥ 15 ms
Ripple & Noise1
Hold up Time
Protections
Overload, short circuit, with constant current
Thermal protection
Input undervoltage lockout
Output overvoltage
≥ 18 VDC
≥ 33 VDC
≥ 45 VDC
≥ 68 VDC
≥ 100 VDC
LDC240-12
LDC240-24
LDC240-36
LDC240-48
Output Over Voltage Protection
LDC240-72
DC OK - green LED
Status Signals
Parallel Connection2
Efficiency
OVERLOAD - red LED
DC OK - dry contact (NO, 24 VDC / 1 A)
Possible for power or redundancy (with external ORing module)
P (models) - include internal ORing circuit
LDC240-12
LDC240-24 / LDC240-36
LDC240-48 / LDC240-72
LDC240-12
> 90%
> 93%
> 93.5%
< 25 W
< 19 W
< 17 W
Dissipated Power
LDC240-24 / LDC240-36
LDC240-48 / LDC240-72
1
Ripple and Noise are measured with 20MHz bandwidth, probe terminated with a 0.1μF MKP parallel capacitor.
Pay attention, set the current limitation mode jumper on C.C. mode when connecting more units in parallel.
2
NOTE: Power rating, losses, efficiency, ripple, thermal behaviour and start-up may change outside of the nominal rated input range.
Contact factory for details.
UL certificated up to 70°C
Operating Temperature
- 40° to + 70°C
- 40° to + 80°C
(Start-up type tested: - 40°C)3
Storage Temperature
Derating
No derating
Humidity
Non condensing
At 25°C ambient, full load
5 - 95% RH
Life Time Expectancy
221288 h (25.2 years)
Overvoltage Category
Pollution Degree
III (EN50178)
2 (IEC60664-1)
Protection Class
Class I
Input to Output
Input to Ground
Output to Ground
4.2 kVDC
2.2 kVDC
0.75 kVDC
Isolation Voltage
North America
Asia-Pacific
Europe, Middle East
+1 408 785 5200
+86 755 298 85888
+353 61 225 977
© 2016 Bel Power Solutions & Protection
BCD.00756_AB
4
LDC240 Series
UL508 (certified)
EN60950 (reference)
EN50178 (reference)
EN55011 (CISPR11)
EN55022 (CISPR22)
EN61000-3-2
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
Safety Standards & Approvals
Class B
Class B
Class A
Level 3
Level 3
Level 3
Level 4
Level 2
Emission
EMC Standards
Immunity
EN61000-4-11
Protection Degree
Vibration Sinusoidal
EN60529
IP20
5-17.8 Hz: ±1.6 mm; 17.8-500 Hz:
2 g 2 Hours / axis (X,Y,Z)
IEC 60068-2-6
30 g 6 ms, 20 g 11 ms;
3 bumps / direction, 18 bumps total
Shock
IEC 60068-2-27
3
Possible with load derating.
Weight
600 g
Dimensions (W x H x D)
Mounting Rail
40 x 115 x 110 mm
IEC 60715/H15/TH35-7.5(-15)
Connection Terminals
Case Material
2.5 mm², screw type pluggable (24 - 12 AWG)
Aluminum
AC/DC input
DC output (load)
1
2
3
4
5
6
7
Diagnostic Output (dry contact, NC output OK)
Green LED: Output OK
Red LED: Overload
Output voltage adjustment
Selectable limitation mode (Hiccup mode, C.C. mode)
INPUT CONNECTION
OUTPUT CONNECTION
Single phase:
L = Line
N = Neutral
+ = Positive DC
- = Negative DC
= Earth ground
DC:
Signaling:
L = + Positive DC
N = - Negative DC
= Earth ground
DC OK: dry contact
NO
COM
tech.support@psbel.com
5
LDC240 Series
Figure 1. Mechanical Drawing
NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
North America
Asia-Pacific
Europe, Middle East
+1 408 785 5200
+86 755 298 85888
+353 61 225 977
© 2016 Bel Power Solutions & Protection
BCD.00756_AB
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