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Power supply, Ac power input, B.5 power supply – TANDBERG E5714 User Manual

Page 251: B.5.1 ac power input

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Technical Specification

Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder

Page B-15

ST.TM.E10076.3

B.5

Power Supply

B.5.1

AC Power Input

This equipment is fitted with an wide-ranging power supply. It is suitable

for supply voltages of 100-120 Vac -10% +6% or 220-240 Vac -10% +6%

at 50/60 Hz nominal.

Table B.25: AC Power Supply Specification

Item

Specification

Power distribution system

Type TN ONLY (EN 60950 para 1.2.12.1): Power distribution system having one point
directly earthed, the exposed conductive parts of the installation being connected to
that point by protective earth conductors. This equipment must NOT be used with
single-phase three-wire

and PE, TT or IT Type Power distribution systems.

Connection to supply

Pluggable Equipment Type A (EN 60950 para 1.2.5): Equipment which is intended for
connection to the building power supply wiring via a non-industrial plug and
socket-outlet or a non-industrial appliance coupler or both. Correct mains polarity
must always be observed. Do not use reversible plugs with this equipment.

Class of equipment

Class I Equipment (EN 60950 para 1.2.4): electric shock protection by basic
insulation and protective earth.

Rated voltage

100-120/220-240 Vac

(single phase)

Rated frequency

50/60 Hz

Voltage selection

Wide-ranging

Rated current

1U

2U

2 A (100-120 Vac range)
1 A (220-240 Vac range)

4 A (100-120 Vac range)
2 A (220-240 Vac range)

Input connector

CEE 22/IEC 3-pin male receptacle

Fuse

Fuse in live conductor in power input filter at rear of unit. Do not use reversible plugs
with this equipment.

Fuse type

Bussmann S505
Littelfuse 215
5x20 mm time delay (T) 1500 A breaking capacity (HBC)
IEC/EN 60127-2 Sheet 5

Fuse current rating

5 A 250 V T HBC

Power consumption 1U

2U

85 W maximum (NO options fitted)
150 W maximum (WITH options fitted)
100 W maximum (NO options fitted)
250 W maximum (WITH options fitted)

Stand-by power

1U
2U

6 W typically
15 W typically

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