Cosel PBA300F - User Manual

1 Terminal Blocks
A-34
2 Functions
A-35
2.1 Input Voltage Range
2.2 Inrush Current Limiting
2.3 Overcurrent Protection
2.4 Overvoltage Protection
2.5 Thermal Protection
2.6 Output Voltage Adjustment
2.7 Remote ON/OFF
2.8 Remote Sensing
2.9 Alarms
3 Peak Current
A-38
4 Series/Parallel Operation
A-38
5 Assembling and Installation
A-40
A-35
A-35
A-35
A-35
A-36
A-36
A-36
A-37
A-38
4.1 Series Operation
4.2 Parallel Operation/Master-slave Operation
4.3 N+1 Parallel Redundancy Operation
5.1 Installation
5.2 Derating
5.3 Expected Life and Warranty
6 Others
A-42
6.1 Output Current Monitor
6.2 External Capacity
6.3 Isolation
6.4 Auxiliary Power
6.5 External Component (Noise Filter)
A-38
A-39
A-39
A-40
A-40
A-41
A-42
A-42
A-42
A-42
A-42
7 Options
A-43
7.1 Outline of Options
A-43
Unit type
A-33
PB
Instruction Manual

Summary

Terminal Blocks

Functions

Input Voltage Range

Specifies the allowed input voltage range for the power supplies.

Inrush Current Limiting

Details the built-in circuit that limits inrush current upon power-up.

Overcurrent Protection

Describes the protection circuit against overcurrent conditions.

Overvoltage Protection

Explains the built-in protection against overvoltage.

Thermal Protection

Describes the thermal protection circuit that shuts down the output.

Output Voltage Adjustment

Series;Parallel Operation

Series Operation

Parallel Operation;Master-slave Operation

Explains parallel and master-slave configurations.

N+1 Parallel Redundancy Operation

Assembling and Installation

Derating

Options

Outline of Options

Cosel PBA300F Specifications

General

Input Frequency	47-63 Hz
Power Rating	300 W
Cooling Method	Forced air cooling
Protection Features	Overvoltage, Overcurrent, Overtemperature
Safety Standards	UL60950-1, EN60950-1, IEC60950-1
Weight	1.2 kg
Input Voltage	85-264VAC
Output Voltage	5V, 12V, 15V, 24V, 48V
Operating Temperature	-10°C to +70°C