Siemens ET 790 Series Información técnica descargar pdf (Pagina 201)

System Products

Power supply units

14/9

Siemens ET G1 · 10/2008

■

Technical specifications

■

Selection and ordering data

N 125 N 125/11 N 125/21

Enclosure data

Modular installation devices for

mounting on TH35 EN 60715

mounting rail

✔ ✔ ✔

Dimensions

• Width (1 MW = 18 mm) mm 4MW 4MW 4MW

Bus connection

Integrated reactors

✔ ✔ ✔

Bus connection over contact system

to data rail

✔ ✔ ✔

Bus connection via bus terminal

✔ ✔ ✔

Outputs

Rated operational voltage, AC V 120 ... 230 120 ... 230 120 ... 230

Output voltage, DC V 29 29 29

Output current mA

160 320 640

Additional unchoked output for 29 V DC,

for powering a second bus line over

an external reactor

-- --

✔

Type Version DT Order No. Price

per PU

PU PS*/

P. uni t

PG Weight

per PU

approx.

Unit(s)Unit(s) kg

5WG1 125-1AB01

N 125 N 125 power supply units

Integrated reactors, 160 mA

} 5WG1 125-1AB01

11 0300.240

5WG1 125-1AB11

N 125/11 N 125/11 power supply units

Integrated reactors, 320 mA

} 5WG1 125-1AB11

11 0300.230

5WG1 125-1AB21

N 125/21 N 125/21 power supply units

Integrated reactors, 640 mA,

additional unchoked output, 29 V DC

} 5WG1 125-1AB21

11 0300.240

* You can order this quantity or a multiple thereof.

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