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Your dependable power partner – www.powerbox.com.au

Features

• Very low noise

• Highly efficient linear design

• Chassis or rack mount

• Superior line & load regulation

• Single outputs

• C-Tick compliant

OPERATING

Efficiency

60%–80% depending on output voltage

Isolation

Input – Output: 3500VAC, 1 min

Input – Ground: 1500VAC,

1 min with varistors removed

Output – Ground: 500VAC, 1 min

Battery Fault Indication

Cell voltage less than 1.8V ±4% flashing current

limit LED

ENVIRONMENTAL

Operating Temperature

0°C to 50°C at full load

Derating

50°C to 70°C derate linearly to 40%

Cooling

Natural convection

High Temperature

Thermal shutdown, Auto electronic reset

STANDARDS AND APPROVALS

Safety

AS3260. Austel approved

C-Tick/EMC Standards

AS/NZS CISR11: Group 1,Class B

MECHANICAL

Connections

7-way 9.5mm barrier terminal block

Mounting

CM – Chassis mounting, RM – Rack

mounting

PBLNC Series

77-275 W A TTS FLOA T CHARGER LINEAR

Specifications

INPUT

Input Voltage

240VAC ±5% full output current

Frequency

50Hz/60Hz

Input Protection

Yes

Input Fuse

Yes

OUTPUT

Output Voltage

See table

Output Current

See table

Line Regulation

±0.1% max.

Load Regulation

±0.5% max.

Temperature Coefficient

±50ppm per °C typical (±250ppm

per °C max.)

Output Ripple

0.5mV pk-pk max. (100Hz/120Hz)

Overvoltage Protection

SCR crowbar, factory set at 120% V out ±5%

Overcurrent Protection

Foldback current limiting 115% I max.

Selection Table

MODEL

NUMBER

OUTPUT

OUTPUT

VDC

AMPS

POWER

PBLN12C05CM

13.8V

5A

70W

PBLN12C05RM

13.8V

5A

70W

PBLN12C10CM

13.8V

10A

138W

PBLN12C10RM

13.8V

10A

138W

PBLN24C05CM

27.6V

5A

138W

PBLN24C05RM

27.6V

5A

138W

PBLN24C10CM

27.6V

10A

276W

PBLN24C10RM

27.6V

10A

276W

PBLN48C05CM

55.2V

5A

276W

PBLN48C05RM

55.2V

5A

276W