Siemens ET 790 Series Informações Técnicas descarregar pdf (Página 218)

Counters

Counters for electrical energy

16/4

Siemens ET G1 · 10/2008

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Technical specifications

■

Selection and ordering data

Type Description

N 162

N 165

N 162, N 165 E-counters

• For measuring the import of electrical energy in kWh in 1- and

3-phase systems

• PTB calibrated

• Accuracy class 2

• Short-circuit resistant S0 pulse output

• 3-/4 conductor connection

• LCD for display of active energy, price per kWh, total costs,

reactive energy, current active power (total per phase), device

number

• Manual readout over the built-in LCD

• Readout of data via IR data interface

• Reading/sending of data over the bus

• Screw terminals for connection of L1, L2, L3, N and

S0 pulse output

• Electronics powered over an integrated power supply unit for

230/400 V AC

• Integrated bus coupling units

• Bus connection via bus terminal

• Modular installation devices for mounting on

TH35 EN 60715 mounting rail

• Width: 6 MW (1 MW = 18 mm)

Type Version DT Order No. Price

per PU

PU PS*/

P. un it

PG Weight

per PU

approx.

Unit(s) Unit(s) kg

7KT1 162

N 162 N 162 E-counters

7KT1 162

1 1 027 0.450

With direct connection to 230 V AC up to 63 A

N 165 N 165 E-counters

7KT1 165

1 1 027 0.390

With transformer connection 5(6) A

* You can order this quantity or a multiple thereof.

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