• Power System EPS30-4815af AC 220V DC-48V 15A 30A Olt
  • Power System EPS30-4815af AC 220V DC-48V 15A 30A Olt
  • Power System EPS30-4815af AC 220V DC-48V 15A 30A Olt
  • Power System EPS30-4815af AC 220V DC-48V 15A 30A Olt
  • Power System EPS30-4815af AC 220V DC-48V 15A 30A Olt
  • Power System EPS30-4815af AC 220V DC-48V 15A 30A Olt

Power System EPS30-4815af AC 220V DC-48V 15A 30A Olt

Type: ONU Ont Olt Card
Wiring Devices: ONU Ont Olt Card
Certification: CE, ISO, RoHS, GS
Condition: New
Transport Package: Carton Box
Origin: China
Samples:
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Rating: 5.0/5

Basic Info.

Model NO.
EPS30-4815AF
HS Code
8517622990
Production Capacity
3000/Month

Product Description

Product Description

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.

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.

 NOTE: 

The rectifier modules of the EPS30-4815AF power system work in the load balancing and mutual hot backup mode.

Appearance

Figure 4-1 shows the appearance of the EPS30-4815AF power system.

Figure 4-1  Appearance of the EPS30-4815AF power system  

Configuration

Table 4-1 lists the component configuration of the EPS30-4815AF power system.

Table 4-1  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.

Table 4-2 shows the mapping between the quantity of rectifier modules in the EPS30-4815AF power system and the maximum output current.

Table 4-2  Mapping between the quantity of rectifier modules of the EPS30-4815AF power system and the maximum output current

Quantity of Rectifier Modules

Maximum Output Current

1

15 A

2

30 A

Indicator

Table 4-3 describes the indicators on the rectifier module of the EPS30-4815AF power system.

Table 4-3  Indicators on the rectifier module of the EPS30-4815AF power system

Indicator

Status

Description

RUN

Steady green

The rectifier module functions properly.

Off

This indicator is off when the red indicator is on or the yellow indicator is on (not caused by output overcurrent).

ALM

Steady yellow

The ALM indicator of the rectifier module is valid when PS-off, OTP, and primary protection are valid, or when overcurrent occurs.

Blinking yellow

The communication of the rectifier module is interrupted.

Off

The rectifier module functions properly.

FAULT

Steady red

The FAULT indicator of the rectifier module is valid when PS-enable and Vo-OV are valid, or when fan fault, no output, or output short circuit occurs.

Off

The rectifier module functions properly.

Table 4-4 describes the indicators on the monitoring module of the EPS30-4815AF power system.

Table 4-4  Indicators on the monitoring module of the EPS30-4815AF power system

Indicator

Status

Description

RUN

Green and blinking 1s on and 1s off

The monitoring module functions properly.

Blinking green quickly

The monitoring module hardware is normal but the communication between the monitoring module and the upper device is abnormal.

Off

The monitoring module is faulty or there is no power input.

ALM

Steady red

The system generates a critical alarm or the battery is disconnected.

Off

The system does not generate any critical alarm and the battery is already connected.

Input Terminal

The EPS30-4815AF power system supports one 220 V AC power input and the standard 3-pin connector is used.

Figure 4-2 shows the input terminals of the EPS30-4815AF power system.

Figure 4-2  Input terminals of the EPS30-4815AF power system  

Output Terminal

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.

Figure 4-3 shows the output terminals of the EPS30-4815AF power system. 

Figure 4-3  Output terminals of the EPS30-4815AF power system  

Figure 4-4 shows the fuses of the output tributaries in the EPS30-4815AF power system.

Figure 4-4  Fuses of the output tributaries in the EPS30-4815AF power system  

Table 4-5 shows the mapping between the fuses of the output tributaries and the load tributaries.

Table 4-5  Mapping between the fuses of the output tributaries and the load tributaries

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)

Specifications

Table 4-6 lists the specifications of the EPS30-4815AF power system.

Table 4-6  Specifications of the EPS30-4815AF power system

Parameter

Specification

Input

  • Rated input voltage: 220 V AC (90-290 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

≥ 89% (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)

442 mm x 250 mm x 43.6 mm (W x D x H)



Power System EPS30-4815af AC 220V DC-48V 15A 30A OltPower System EPS30-4815af AC 220V DC-48V 15A 30A OltPower System EPS30-4815af AC 220V DC-48V 15A 30A OltPower System EPS30-4815af AC 220V DC-48V 15A 30A Olt
Best regards,
    
TH PON Solution 
 
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