LEM ITZ 2000-SB FLEX ULTRASTAB Скачать руководство пользователя страница 14

Страница: 14 / 14

Page 14/14

2November2022/Version 5

LEM reserves the right to carry out modifications on its transducers,

in order to improve them.

LEM International SA

Route du Nant-d’Avril, 152

1217 Meyrin

www.lem.com

ITZ 2000-SB FLEX ULTRASTAB

Dimensions - Rack electronics

(in mm, general tolerance ±1.5 mm)

Dimensions - Measuring head

(in mm, general tolerance ±1.5 mm)

WITH 25POL D-SUB ( 1 : 2 )

169

Optional programming connector

M8x1,25 - 6H

UTO connector

UTO 01619SH

SOURIAU

Содержание ITZ 2000-SB FLEX ULTRASTAB

Страница 1: ...ock port on 9 pin D sub male output connector Secondary current monitoring on BNC connector 4 mm banana sockets for secondary current output Full featured indicator panel Advantages Very high accuracy Excellent linearity Extremely low temperature drift Wide frequency bandwidth High immunity to external fields No insertion losses Low noise on output signal Low noise feedback to primary conductor Ap...

Страница 2: ...ce required cleaning by dry compressed air is authorized This transducer is a build in device whose hazardous live parts must be inaccessible after installation This transducer must be mounted in a suitable end enclosure Besides make sure to have a distance of minimum 30 mm between the primary conductor return bar and the transducer and other neighboring components Main supply must be able to be d...

Страница 3: ... degree 2 Rated insulation RMS voltage reinforced insulation UNm V 1250 IEC 61010 1 conditions over voltage cat III pollution degree 2 RMS voltage for AC insulation test 50 60 Hz 1 min Ud kV 10 8 Impulse withstand voltage 1 2 50 µs UNi kV 19 9 Clearance pri sec dCI mm 25 Shortest distance through air Creepage distance pri sec dCp mm 25 Shortest path along device body Comparative tracking index CTI...

Страница 4: ...38 82 Average Peak Power consumption IP IP N DC 2000 A Mains supply 230 V RMS PC W VA 76 116 Average Peak RMS noise current 0 10 Hz 2 Uno ppm 0 1 RMS noise current 0 10 kHz 2 3 RMS noise current 0 100 kHz 2 60 Re injected RMS noise on primary bus bar 0 100 kHz µV 10 Temperature coefficient of S 2 TCS ppm K 2 2 10 C 40 C Temperature coefficient of UO E 2 TCUO E ppm K 0 3 0 3 10 C 40 C Electrical of...

Страница 5: ...improve them LEM International SA Route du Nant d Avril 152 1217 Meyrin www lem com ITZ 2000 SB FLEX ULTRASTAB Typical power consumption 0 10 20 30 40 50 60 70 80 90 2500 2000 1500 1000 500 0 500 1000 1500 2000 2500 Primary current IP A Typical power consumption W Typical power consumption vs primary current TA 25 C ...

Страница 6: ...y 105 of IP N DC OVERLOAD red LED This LED is lit when the transducer head saturates due to excessive primary current 600 A 24000 A yellow LED These LEDs are lit when a transducer head with the corresponding full scale range is connected to the rack electronics For ITZ 2000 SB only LED 2000 A is lit and the others may be ignored CUSTOM yellow LED Reserved for a custom head configuration STATUS gre...

Страница 7: ...us Interlock signal outputs 9 pin D Sub male UNC 4 40 screw lock 8 Option A B These positions are for future expansion or customization not used 2 8 3 1 7 6 5 4 LEM International SA Route du Nant d Avril 152 1217 Meyrin LEM International SA Route du Nant d Avril 152 1217 Meyrin 92 47 08 233 0_03 Labelling ITZ Ultrastab TYPE ITZ Ultrastab HEAD S N VOM S N UNIT S N Unplug mains cable before removing...

Страница 8: ...esent on the port each having two dedicated floating pins in the SUBD9 Male connector Collector C and Emitter E Status Interlock port wiring Depending on how each signal is wired it can be Active Low or Active High as shown below In the Diagram A Active Low Output the output signal Uout switches to GND when the corresponding LED is ON In the Diagram B Active High Output the output signal Uout swit...

Страница 9: ... head is not saturated High IP UC The primary current is higher than 105 of nominal full scale output 0 2 V The primary current is lower than 105 of nominal full scale output ACTIVE UC The primary current is higher than approximately 1 of nominal full scale output 0 2 V The primary current is lower than approximately 1 of nominal full scale output STATUS UC When the unit status is OK Normal operat...

Страница 10: ...d off When the rack electronics temperature cools to approximately 60 C the measuring circuit is automatically re enabled and the status LED is again lit Over current protection Electrical specifications The over current occurs when the primary current exceeds 120 of IP N DC To detect the over current with primary AC the secondary current is full wave rectified and is time averaged by a low pass f...

Страница 11: ...ct between Pin 4 C and Pin 9 E switches off this signal becomes open No current from collector to emitter to indicate that the unit is not OK The status green LED located on the front panel switches off fault state The transducer is protected against damage that the over current primary AC may cause to the electronics The transducer will automatically starts again to work when the primary AC peak ...

Страница 12: ...ins 1 and 9 pins 2 and 10 pins 3 and 11 This will loop the current output to the voltage output module The sense pins US High Sense at pins 4 and 12 US Low Sense at pins 7 and 14 and the voltage output pins US High Out at pins 5 and 13 US Low Out at pins 8 and 15 are internally shorted by rack electronics Be sure to connect both pins 12 and 13 pins 14 and 15 The output signal US High is then prese...

Страница 13: ...ese mains cables 2 m each with three pole IEC C13 female connector Short plug for 4 mm banana terminals and 15 pin D Sub short plug for analog output connector back panel of electronics rack Mandatory accessories The 2 following accessories have to be separately ordered as per the table hereafter otherwise the ITZ FLEX ULTRASTAB can not operate without them Transducer head cable interconnecting ca...

Страница 14: ...ational SA Route du Nant d Avril 152 1217 Meyrin www lem com ITZ 2000 SB FLEX ULTRASTAB Dimensions Rack electronics in mm general tolerance 1 5 mm Dimensions Measuring head in mm general tolerance 1 5 mm WITH 25POL D SUB 1 2 100 50 169 70 30 5 0 67 5 67 5 Optional programming connector 200 35 M8x1 25 6H 96 UTO connector UTO 01619SH SOURIAU ...

Результаты поиска

Содержание ITZ 2000-SB FLEX ULTRASTAB

Отзывы:

Похожие инструкции для ITZ 2000-SB FLEX ULTRASTAB

Бренды по названию

Популярные бренды

LEM ITZ 2000-SB FLEX ULTRASTAB, Руководство пользователя

Результаты поиска

Содержание ITZ 2000-SB FLEX ULTRASTAB

Отзывы:

Похожие инструкции для ITZ 2000-SB FLEX ULTRASTAB

Бренды по названию

Популярные бренды