886-6-3130155
886-6-3130225
No. 196-19, Zhonghua Rd., Zhongxing Vil., Yongkang Dist., Tainan City 71069, Taiwan
http://www.annren.com/Products
Model No.:AT2KD6K6B-D14B312-LF
Power: 6.6KW OBC+2KW DC/DC
Input Voltage:
OBC:85-265VAC DCDC:206~454VDC
Output Voltage:
OBC:200~450VDC DCDC:14VDC
Output Current:
OBC:20A DCDC:143A
Efficiency:≧94%
Features
● Output Power：OBC:6.6KW
DCDC:2KW
● Input Voltage：
OBC:85~265VAC
DCDC:206~454VDC
● Output Voltage：
OBC:200~450VDC
DCDC:14VDC
● Output Current：
OBC:20A
DCDC:143A
● Dimensions：281x373x115mm
● Cooling System：Fan
● Communication：CAN
● Weight ：≦8.8KG
Series Specification
| Item | Part Name | Model Name | Power (W) | Input Voltage (VAC) | Output Voltage (VDC) | Output Current (A) | Efficiency | Size (mm) | Cooling System | Weight (Kg) | Certificate |
| 1 | C6.6KW+D2KW | AT2KD6K6B-D14B312-LF | OBC:6600 DCDC:2000 |
OBC:85-265 DCDC:206-454Vdc |
OBC:200-450 DCDC:14 |
OBC:20 DCDC:143 |
≥94% | 281x373x115 | Fan | 8.8 | CE |
Environmental Specification
Working environmental temperature
|
Area |
Lowest Temperature |
Highest Temperature |
|
Global |
-40℃ |
55℃ |
Storage environmental temperature
|
Area |
Lowest Temperature |
Highest Temperature |
|
Global |
-55℃ |
95℃ |
●Humidity：relative humidity 5%~95%，no condensation
●Altitude：≤3000m
●Working noisy：max when working ≤65dB，meet China standard QTC 895-2011
Electrical Characteristics
OBC Charging mode
|
Nominal Voltage Platform |
312V |
|
|
Output |
Output voltage range |
200~450V |
|
Max output current |
20A |
|
|
Output power |
6600W@220VAC；3300W@110VAC |
|
|
Output way |
CV/CC |
|
|
Efficiency |
≥94% |
|
|
CV accuracy |
±1% |
|
|
CC accuracy |
±2% |
|
|
Ripple voltage coefficient |
±5% |
|
|
Output voltage rising time |
＜5S，overshoot＜10% |
|
|
Shut off response time |
Current decreased below 10% in 300ms, and decreased to 0A in 500ms |
|
DCDC converter mode
|
Output |
Nominal output voltage |
14V |
|
Output voltage range |
9~15V |
|
|
Nominal output current |
143A |
|
|
Peak current |
172A |
|
|
Nominal power |
2000W |
|
|
Peak power |
2400W lasting 6 minutes |
|
|
Efficiency |
≥94% |
|
|
Dynamic response time |
＜50ms |
|
|
Voltage regulation |
≤1% |
|
|
Load regulation |
≤1% |
|
|
Voltage control accuracy |
≤1% |
|
|
Current control accuracy |
≤2% |
|
|
Quiescent current |
≤1mA @14V |
|
|
Ripple voltage coefficient |
≤2% @nominal working state |
