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Help CenterEMERSON 220V To 48V 30A Power Converter EPS30-4815AF for C300 C320 C220 MA5600T MA560T MA5683T MA5608T AN5516 OLT Power Supply
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EMERSON 220V To 48V 30A Power converter EPS30-4815AF for C300 C320 C220 MA5600T MA560T MA5683T MA5608T OLT Power supply
EPS30-4815AF Power System
The AC-powered cabinet uses the EPS30-4815AF power system to convert the AC input into the DC power for power distribution.
The Emerson EPS30-4815AF Power system converts is compatible with:
Huawei OLT MA5600, MA5680T, MA5683T, MA5608T
Huawei DSLAM:MA5616
ZTE OLT: ZXA10 C300, ZXA10 C320, ZXA10 C220
ZTE DSLAM: 9806H
Function
The EPS30-4815AF power system converts one AC input into two DC outputs to implement the DC power distribution. It can be connected to one set of batteries and use its monitoring module to manage the batteries.
The EPS30-4815AF power system can also use the external sensor transfer box to collect and report the status of sensors and standby detected parameters.
Appearance
Component configuration of the EPS30-4815AF power system
Component |
Configuration |
|---|---|
GERM4815T rectifier module |
1 to 2 (optional) |
EPMU03 monitoring module |
1 |
Rack-EPS30-4815AFEM AC/DC power supply unit |
1 |
The EPS30-4815AF power system can be configured with two rectifier modules, which are connected in parallel for output.
Quantity of Rectifier Modules |
Maximum Output Current |
|---|---|
1 |
15 A |
2 |
30 A |
LED |
Status |
Description |
|---|---|---|
RUN |
The green LED is on. |
The rectifier module works in the normal state. |
The green LED is off. |
This LED is off when the red LED is on or the yellow LED is on which is not caused by the output overcurrent. |
|
ALM |
The yellow LED is on. |
The ALARM LED of the module is valid when PS-off, OTP, and primary protection are valid, or when overcurrent occurs. |
The yellow LED blinks. |
The communication of the rectifier module is interrupted. |
|
The yellow LED is off. |
The rectifier module works in the normal state. |
|
FAULT |
The red LED is on. |
The FAULT LED of the module is valid when PS-enable and Vo-OV are valid, or when fan fault, no output, or output short circuit occurs. |
The red LED is off. |
The rectifier module works in the normal state. |
LEDs on the monitoring module of the EPS30-4815AF power system
LED |
Status |
Description |
|---|---|---|
RUN |
The green LED is on for 1s and off for 1s repeatedly. |
The monitoring module works in the normal state. |
The green LED is blinks quickly. |
The monitoring unit hardware is normal but the communication between the monitoring unit and the upper layer device is faulty. |
|
The green LED is off. |
The monitoring module is faulty or there is no AC power input. |
|
ALM |
The red LED is on. |
The system generates an critical alarm or the battery is disconnected. |
The red LED is off. |
The system does not generate any critical alarm and the battery is already connected. |
The EPS30-4815AF power system supports three output terminals. The two pins on the left of the output terminal are the output positive pole and the two pins on the right of the output terminal are the output negative pole.
|
Fuse of the Output Tributary |
Load Tributary |
| FU-1 (10 A) | LOAD1 (10 A) |
| FU-2 (20 A) | LOAD2 (20 A) |
| FU-BT (20 A) | BATT (20 A) |
DIP Switch
The EPS30-4815AF power system provides a DIP switch, the DIP switch is on the right middle of the monitoring module control board, which can be seen after you remove the monitoring module. The DIP switch has eight available electrical switches. ON indicates 1, and OFF indicates 0. Table 4-6 describes the settings of DIP switch.
The DIP switchs 1-5 are used to set the address of the environment monitoring module, Table 4-7 shows the settings of the Dip switchs.
Settings of the Dip switchs 1-5
Specification
| Parameter | Specification |
| Input |
Rated input voltage: 220 V AC (90-300 V AC) (Note that in the range of 90-176 V AC, the output current also decreases linearly, limited within a specified range.) Maximum input current: 10 A Frequency: 50 Hz (45-65 Hz) |
| Output |
Rated output voltage: -53.5 V DC Voltage range: -43.2 V DC to -57.6 V DC Output current: LOAD1: 10 A (fuse) LOAD2: 20 A (fuse) BATT: 20 A (fuse) |
| Efficiency | ≥ 90% (in rated working state, 50% to 100% load) |
| Operating temperature range | -33°C to +65°C (Note that in the range of +50°C to +65°C, the output current also decreases linearly, limited within a specified range.) |
| Cooling method | Forced air cooling, with the built-in fan in the rectifier module |
| Dimensions (excluding mounting ears) | 43.6mmx482.6mmx270mm (W x D x H) |
1. We are key distributor of Huawei and ZTE who get direct and special offer and technical support from them.
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5. Please feel free to contact us for any question, Skype: VTEKtina
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