DC-DC Converter of 220vdc-48vdc 30A solar panel dc to dc converter is specially designed for meeting the requirements of all kinds of communication equipments of communication and electric power departments.
DC-DC Converter of 220vdc-48vdc 30A solar panel dc to dc converter adopts the high frequency switching technology and has many good points, including high accuracy voltage stabilizing, low output noise, strong capacity of resisting disturbance, small volume, light weight, beautiful external shape, etc.
DC-DC Converter of 220vdc-48vdc 30A solar panel dc to dc converter is the ideal configuration supplying power to the communication equipments of different voltage grades
Character
1. Input and output complete isolation, safety and credibility.
2. Advance current control mode and stable & reliable circuit topological structure.
3. The key parts all adopt the imported components, and main technical indexes are much higher than the national related standards
4. All-around protection functions, output over/under voltage, over current, short-circuit and over temperature protection of whole body
5. Adopt no-master automatic equalized current technology, can parallel connection, convenient to extend the capacity
6. AC and DC input are available, and AC and DC can be fully isolated by electricity
Mô tả
1. Input and output complete isolation, safety and credibility.
2. Advance current control mode and stable & reliable circuit topological structure.
3. The key parts all adopt the imported components, and main technical indexes are much higher than the national related standards
4. All-around protection functions, output over/under voltage, over current, short-circuit and over temperature protection of whole body
5. Adopt no-master automatic equalized current technology, can parallel connection, convenient to extend the capacity
6. AC and DC input are available, and AC and DC can be fully isolated by electricity
Model
Series
Output Current
YK-DD220S48**
220VDC to 48VDC
10A、20A、30A、40A、50A、60A、90A、120A、150A
YK-DD220S24**
220VDC to 24VDC
20A、30A、40A、50A
YK-DD110S24**
110VDC to 24VDC
20A、30A、40A、50A
YK-DD110S48**
110VDC to 48VDC
10A、20A、30A、40A、50A
YK-DD48S24**
48VDC to 24VDC
10A、20A、30A、40A、50A、60A、80A、100A、120A
YK-DD24S48**
24VDC to 48VDC
10A、15A、20A、30A、40A、50A、60A
YK-DD48S12**
48VDC to 12VDC
10A、20A
Order List
Model
Input voltage
Output voltage
Output
Current
Load channel
Battery channel
Dimension
YK-DD220S4810
DC220V
DC48V
10A
4 channel
/
1U
YK-DD220S4820
DC220V
DC48V
20A
2/4 channel
0/2 channel
2U
YK-DD220S4830
DC220V
DC48V
30A
2/4 channel
0/2 channel
2U
YK-DD220S4850
DC220V
DC48V
50A
1/2 channel
0/1 channel
2U
YK-DD220S2420
DC220V
DC24V
20A
4 channel
/
1U
YK-DD220S2430
DC220V
DC24V
30A
2/4 channel
0/2 channel
2U
YK-DD220S2440
DC220V
DC24V
40A
2/4 channel
0/2 channel
2U
YK-DD220S2450
DC220V
DC24V
50A
2/4 channel
0/2 channel
2U
YK-DD110S4810
DC110V
DC48V
10A
4 channel
/
1U
YK-DD110S4820
DC110V
DC48V
20A
2/4 channel
0/2 channel
2U
YK-DD110S4830
DC110V
DC48V
30A
2/4 channel
0/2 channel
2U
YK-DD110S4850
DC110V
DC48V
50A
1/2 channel
0/1 channel
2U
YK-DD110S2420
DC110V
DC24V
20A
4 channel
/
1U
YK-DD110S2430
DC110V
DC24V
30A
2/4 channel
0/2 channel
2U
YK-DD110S2440
DC110V
DC24V
40A
2/4 channel
0/2 channel
2U
YK-DD110S2450
DC110V
DC24V
50A
2/4 channel
0/2 channel
2U
YK-DD48S2410
DC48V
DC24V
10A
3 channel
/
1U
YK-DD48S2430
DC48V
DC24V
30A
4 channel
/
2U
YK-DD48S2420
DC48V
DC24V
20A
1 channel
/
2U
YK-DD48S2440
DC48V
DC24V
40A
1 channel
/
2U
YK-DD48S2460
DC48V
DC24V
60A
1 channel
/
4U
YK-DD48S2480
DC48V
DC24V
80A
1 channel
/
4U
YK-DD48S24100
DC48V
DC24V
100A
1 channel
/
4U
YK-DD48S24120
DC48V
DC24V
120A
1 channel
/
4U
YK-DD48S1220
DC48V
DC12V
20A
1 channel
/
2U
YK-DD48S1240
DC48V
DC12V
40A
1 channel
/
2U
YK-DD48S1260
DC48V
DC12V
60A
1 channel
/
4U
YK-DD48S12120
DC48V
DC12V
120A
1 channel
/
4U
YK-DD24S4810
DC24V
DC48V
10A
4 channel
/
2U
YK-DD24S4815
DC24V
DC48V
15A
4 channel
/
2U
YK-DD24S4810
DC24V
DC48V
10A
1 channel
/
2U
YK-DD24S4820
DC24V
DC48V
20A
1 channel
/
2U
YK-DD24S4830
DC24V
DC48V
30A
1 channel
/
4U
YK-DD24S4840
DC24V
DC48V
40A
1 channel
/
4U
YK-DD24S4860
DC24V
DC48V
60A
1 channel
/
4U
Model
YK-DD220S4830
Input voltage range
180～320VDC
Output voltage range
40～60VDC
Output rated value
48VDC
Output Current
30A
Load regulation
≤0.5%
Power grid regulation
≤0.1%
Degree of imbalance for equalized current
≤±3%
Phone weighted noise voltage
≤2mV（CCITT）
Peak—peak noise
≤200mV
Wide frequency noise
≤50mV
Discrete noise
≤20mV
Efficiency
≧92%
Dynamic response
20% ~ 100% step load≤200Restoring time≤100uS
Working temperature
－5～45℃
Cooling mode
Temperature control wind cooling
MTBF
100,000Hour
insulation strength
<30mA
Weight
8Kg
Dimension
483×88×325mm
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