Description

48 V DC rail power supply unit

Type

RPS90/48V LV

Order No.

943 980-001

Voltage input

1 terminal block, 2-pin

Voltage output

1 terminal block, 4-pin

Operating voltage

24 V DC

Input voltage

N/A

Current consumption

24 V DC (4,2 A), 48 V DC (2,1 A)

Activation current

N/A

Output voltage

48 - 54 V DC (typ. 48 V); externally adjustable

Output current

1.9 A static at 48 V nominal

Diagnostics

LED (green)

Redundancy functions

redundant power supply

Operating temperature

-25  C to +60  C

Storage/transport temperature

-40  C to +85  C

Relative humidity (non-condensing)

max. 95 % without condensation

MTBF

N/A

Dimensions (W x H x D)

60 mm x 137 mm x 115 mm

Mounting

DIN Rail

Weight

770 g

Protection class

IP 30

EN 50082-1

EN 61000-6-1

EN 50082-2

EN 61000-6-2 (including EN 55024), EN 61850-3, IEEE 1613, EN 50121-4, 50121-3-2, GL (pending)

EN 50081-1

61000-6-3

EN 50081-2

61000-6-4, EN 55011, EN 55022 Klasse A, GL (pending), Netzrückwirkungen gemäß EN 61000-3-2

Safety of industrial control equipment

cUL 508 (pending)

Safety of information technology equipment

cUL 60950-1 (pending)

Hazardous locations

ISA 12.12.01 Class 1 Div. 2 (pending)

Shipbuilding

Germanischer Lloyd, ABS

Employment in vehicles

E1

Railway norm

EN 50121-4, EN50155

Substation

IEC 61850-3, IEEE 1613

Scope of delivery

Rail Power Supply, Description and operating manual, 1 x terminal block, 2-pin, 1 x terminal block, 4-pin