dct 700a

CUSTOMER
CUSTOMER CODE
INTERNAL CODE
DCT-700A
DATE
16/12/2010
Current transducer 700 A
EDITION
2
DOCUMENT NAME
EDCT700A_2.DOC
PAGE
1/6
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: [email protected] Web http://www.grupopremo.com
CURRENT TRANSDUCER
DCT-700A: Current sensor -700 to + 700 A
NOTES
Critical characteristics marked with (*)
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation.
CUSTOMER
CUSTOMER CODE
INTERNAL CODE
DCT-700A
DATE
16/12/2010
Current transducer 700 A
EDITION
2
DOCUMENT NAME
EDCT700A_2.DOC
PAGE
2/6
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: [email protected] Web http://www.grupopremo.com
1. – DIMENSIONS
Notes:
1. All dimensions are in mm.
2. Box colour is red.
NOTES
Critical characteristics marked with (*)
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation.
CUSTOMER
CUSTOMER CODE
INTERNAL CODE
DCT-700A
DATE
16/12/2010
Current transducer 700 A
EDITION
2
DOCUMENT NAME
EDCT700A_2.DOC
PAGE
3/6
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: [email protected] Web http://www.grupopremo.com
1.2.- ELECTRICAL CONNECTION
DCT-700A output connector is a standard 9 pole D-SUB. Pins description follows.
Pin
1
2
3
4
5
6
7
8
9
Description
Connected to GND internally
For factory use only
Input to normally
0V
Earth connection
Output Current + (current direction F to B)
Output to normally open switch (1A DC MAX)
Output to normally closed switch (1A DC MAX)
Vcc
NOTES
Critical characteristics marked with (*)
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation.
CUSTOMER
CUSTOMER CODE
INTERNAL CODE
DATE
DCT-700A
Current transducer 700 A
EDITION
DOCUMENT NAME
2
16/12/2010
EDCT700A_2.DOC
PAGE
4/6
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: [email protected] Web http://www.grupopremo.com
2. – CHARACTERISTICS
2.1.- ELECTRICAL PARAMETERS
Parameter
Primary current
Input voltage
(±10%)
Measuring range
(Vcc = 10 V)
Overload condition
(100 ms)
Burden Resistor
(Ip = 700 A, Vcc = 12 V)
Secondary nominal current
Conversion ratio
Current consumption
(Vcc = 12 V)
Min
0
10
Typ
-700
Max
700
30
Units
A
V
Symbol
IPN
VCC
700
A
IP
A
IOV
Ω
RB
mA
IS
mA
ICC
±2000
1
700
1:1000
200 + Is
2.2.- ACCURACY
Parameter
Accuracy at IPN
(T = 25 ºC)
Linear error
(between 400 to 700 A)
(VCC = 15 V @ RB = 1 Ω)
Linear error
(between 150 to 400 A)
(VCC = 15 V @ RB = 5 Ω)
Linear error
(between 0.1 to 150 A)
(VCC = 15 V @ RB = 20 Ω)
Offset current
Offset current temperature drift
Time response
(10 % to 90 % of IP)
di/dt
Bandwith
(-3 dB)
Min
Max
Units
0.5
%
5
ppm
εLFR
10
ppm
εLMR
100
20
5
ppm
μA
ppm/ºC
εLLR
IOS
KIOS
1
μs
A/μs
TR
100
kHz
FC
100
DC
Symbol
NOTES
Critical characteristics marked with (*)
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation.
CUSTOMER
CUSTOMER CODE
INTERNAL CODE
DATE
DCT-700A
Current transducer 700 A
EDITION
16/12/2010
DOCUMENT NAME
2
EDCT700A_2.DOC
PAGE
5/6
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: [email protected] Web http://www.grupopremo.com
2.3.- GENERAL DATA
Parameter
Operating temperature
Storage temperature
Weight
Basic insulation
(50Hz @ 1’)
Primary diameter hole
Min
-20 ºC
-20 ºC
Typ
Max
70 ºC
85 ºC
800 g
3500 Vac
Symbol
TA
TS
VI
30 mm
2.4.- OUTPUT CONNECTOR
Parameter
Connector
Fault Operation Control
(led power off)
Compensation winding maximum
resistance (T = 70 ºC)
Length two wire cable to R burden
(connected between pin 1 and 3)
Maximum Switching Current
(pins 3 to 8 and pin 3 to 7)
Máximum Switching Voltage
(pins 3 to 8 and pin 3 to 7)
Value
DB-9 Standard type
(female)
Ip > 120 %
Symbol
10 Ω
RC
50 cm
1A
30 Vdc/120 Vac
NOTES
Critical characteristics marked with (*)
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation.
CUSTOMER
CUSTOMER CODE
INTERNAL CODE
DCT-700A
DATE
16/12/2010
Current transducer 700 A
EDITION
2
DOCUMENT NAME
EDCT700A_2.DOC
PAGE
6/6
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: [email protected] Web http://www.grupopremo.com
3. - EDITION CONTROL
Edition
1st
2nd
Date
Change description
Preliminary edition.
Dynamic performance parameters updated
Made by
V. Repecho
G. de Diego
NOTES
Critical characteristics marked with (*)
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation.
Similar pages