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137-8892-1527
Embedded communication power supply -1U G1402
Embedded communication power supply -1U G1402
PRODUCT DETAILS
Embedded communication power supply -1U G1402
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Input characteristics |
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Project |
Technical requirement |
Unit |
Remarks |
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Rated input voltage |
220V three-phase four wire system
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Vac |
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Input Voltage |
85-300 |
Vac |
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Over voltage protect |
≥300 |
Vac |
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Starting impulse current |
- |
A |
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Maximum input current |
≤65 |
A |
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Efficiency |
≥96% |
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Rated input voltage full load |
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Input no-load power loss |
- |
W |
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LED display |
have |
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输出特性 |
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Project |
Technical requirement |
Unit |
Remarks |
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Output rated voltage |
-53.5 |
Vdc |
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Output voltage range |
-42 - -58 |
Vdc |
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Change in no-load output voltage △V |
- |
Vdc |
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Output minimum current |
0 |
A |
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Effective value of output current （RMS） |
225 |
A |
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THDV |
5% |
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50% -100% load |
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DC Component |
- |
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Output ripple and noise |
- |
mVp-p |
- |
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On/off overshoot amplitude |
- |
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Dynamic response |
Over shoot:≤ ±5% Vo Recovery time: ≤ 200us 25%~50%,50%~75%,10%~90% Rate 0.5A/us 与 1A/us |
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Turn-on delay |
≤10S |
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At rated input voltage and full load bar
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Output maintenance time（mS） |
- |
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Primary load branch |
None |
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Secondary load branch |
2*125A |
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Battery branch |
2*125A |
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Capacity of primary load branch contactor |
None |
A |
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Battery branch contactor capacity |
400 |
A |
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Protective characteristics |
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Project |
Technical requirement |
Unit |
Remarks |
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Io Output overcurrent point |
Protection point |
Protection point 4850 Single module 50
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A |
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Vo output overvoltage point |
Protection point |
–58.5–60.5V |
Vdc |
Settable |
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Over Temperature Protection |
Protection point |
Rectifier module 80±5℃ |
℃ |
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Short Circuit Protection |
Rectifier module protection |
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Project |
Standard (or test conditions) |
Remarks |
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Rectifier module access |
Access model |
Gauss Bao 4850 rectifier module, 4875 rectifier module |
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Maximum number of connections |
3 |
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Access method |
CAN protocol, dynamic address/fixed address |
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Monitoring quantity |
Analog input |
None |
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Input dry contact |
None |
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Output dry contact |
None |
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Communication |
Downlink communication |
1-way CAN |
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Upstream communication |
Either RS485 or RS232 |
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