- Product Details
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Quick Details
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
Lingfran
-
Model Number:
-
LFL-DCP-1000W
-
Output Frequency:
-
50/60Hz
-
Output Current:
-
0-1A
-
Efficiency:
-
>89%
-
Adjustable Range:
-
0-100% continuous adjustable
-
Adjusting Method:
-
By potentiometers (external analog signal available)
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Working Temperature:
-
-20~50℃
-
Protection:
-
Over temperature, over-voltage, over-current, short-circuit etc
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Display Type:
-
LED digital individually displayed for voltage & current
-
Wiring Type:
-
Terminals or cable with plug
-
Conversion Type:
-
AC-DC or DC-DC
-
Cooling Type:
-
Built-in temperature control fans
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Warranty:
-
1 Year, long term warranty also available
Quick Details
-
Output Power:
-
>500W
-
Input Voltage:
-
220VAC single phase
-
Output Voltage:
-
0-1000V
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
Lingfran
-
Model Number:
-
LFL-DCP-1000W
-
Output Frequency:
-
50/60Hz
-
Output Current:
-
0-1A
-
Efficiency:
-
>89%
-
Adjustable Range:
-
0-100% continuous adjustable
-
Adjusting Method:
-
By potentiometers (external analog signal available)
-
Working Temperature:
-
-20~50℃
-
Protection:
-
Over temperature, over-voltage, over-current, short-circuit etc
-
Display Type:
-
LED digital individually displayed for voltage & current
-
Wiring Type:
-
Terminals or cable with plug
-
Conversion Type:
-
AC-DC or DC-DC
-
Cooling Type:
-
Built-in temperature control fans
-
Warranty:
-
1 Year, long term warranty also available
1. Adopting no low frequency transformer switching power supply technology, so it has AC and DC compatible input function , also the input voltage range is wide .
2. Adopting the advanced switching power supply control technology, components & partsand elaborate design.
3. Many units can be parallel operated to enlarge current, and it has automatic current sharing function.
4. It can provide 2 (0-5V) analogue signals to adjusting the output constant voltage value and constant current value; i t can provide 5V level signal input port to control unit turn on and off; i t can provide function of sampling outside of positive and negative pole to reduce the voltage drop on the wire.
5. It has the features of small volume, light weight, high efficiency , which ensures the stability and credibility of long-term full-load operation.
6. Output voltage and current are respectively and individually digital displayed.
7. Output constant voltage value and constant current value can be continuously adjusted within the range of respective maximum value (0-100%).
0-1000v 1a dc power supply
Items |
Parameter s |
Power |
1000W |
AC & DC C ompatible I nput |
Single Phase: 220V AC ±15% ; 230~330V DC |
Note |
Power below 5000W, default input voltage is 220VAC , 380V AC and other voltage can be customized . P ower above 5000W, default input voltage is 38 0VAC , 22 0V AC and other voltage can be customized . |
Output Voltage & Current |
0-1000V and 0-1A |
O utput A djustable R ange |
Both constant voltage and current value are 0~100 % adjustable |
Working Frequency |
(45~65)Hz |
Source V oltage Regulation |
Constant voltage ≤ 0.2% |
Load Regulation |
Constant voltage ≤1 % C onstant current≤2 % |
Line Regulation |
Constant voltage ≤ 0. 3 % |
Ripple V oltage |
Total Ripple Voltage Vpp≤2% (Max.) (60V*2%=1.2V) 100Hz Ripple Voltage Vpp≤0.5%(Max.) (60V*0.5%=0.3V) |
Efficiency |
≥8 9 % |
Digital D isplay |
Output voltage and current respectively & ind ividually displayed Output voltage display accuracy : +/- 1.5% O utput current display accuracy : +/- 2.0 % |
Insulation R esistance |
Input - Output : ≥ 5 0MΩ |
Input - Enclosure: ≥ 5 0MΩ |
|
Output - Enclosure: ≥ 8 0MΩ |
|
Insulating S trength |
Input - Output : 1500VAC , 10mA , 1min ute |
Input - Enclosure: 1500VAC , 10mA , 1min ute |
|
Output - Enclosure: 1500VAC , 10mA , 1min ute |
|
Current- U nbalance |
≤5% + 2.5A |
Protections |
Build-in temperature control cooling fan . It can not only effectively dissipat es heat , but also eff e ct ive ly prolongs the life span of fan . |
O
ver
-temperature. The unit will shutdown automatically.
|
|
O utput over - voltage, over - current and short-circuit protection |
|
Start-up with delay and soft start . It avoid s high output voltage strik ing. |
|
O ver -temperature P rotection |
(75~85)℃ |
MTTF |
≥50000h |
Heat D issipation D uct |
Internal heat dissipation duct (left in and right out) or (front in and back out) |
Ambient Conditions |
Storage T emperature: (- 4 0~ 7 0)℃ |
W orking T emperature: (- 2 0~ 50 )℃ |
|
R elative H umidity: 90% (40±2℃) |
|
A tmospheric P ressure: (70~106)kPa |
All exporting units are with English instructions !
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