MCR-SL-S-x00-U,I,LP Datasheet by Phoenix Contact

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© PHOENIX CONTACT - 05/2006
Data Sheet
INTERFACE
102504_04_en 1
PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany
Phone: +49-(0) 5235-3-00 • Fax: +49-(0) 5235-3-4 12 00 • www.phoenixcontact.com
www.phoenixcontact.com/salesnetwork
MCR-SL-S-...00-U(I)-(LP)
Description
The MCR-SL-S-... current measuring transducers provide
the user with the opportunity of retrofitting the current mea-
suring transducer in an existing system without interruption.
This is made possible by an open up coil that functions on
the Rogowski principle. Insulated conductors on the primary
side with a diameter of up to 18.5 mm can be embraced.
The current measuring transducers are electrically isolated
from one another on the input and output side.
The MCR-SL-S-...-U current measuring transducers con-
vert sinusoidal and non-sinusoidal alternating currents up to
400 A into analog standard signals of 0...5 V or 0...10 V.
The measuring ranges for input and output can be selected
via a switch.
The MCR-SL-S-...-I-LP current measuring transducers con-
vert sinusoidal and non-sinusoidal alternating currents up to
400 A into the analog standard signal of 4...20 mA. The
measuring range at the output is set with a switch. On the
output side, the current measuring transducers are oper-
ated in a 4...20 mA current loop, which simultaneously pro-
vides the power supply for the modules, which is necessary
for signal conversion.
POWER
I U OUT
IN
I
OUT
IN POWER
I
.
Make sure you always use the latest documentation.
It can be downloaded at www.download.phoenixcontact.com.
A conversion table is available on the Internet at
www.download.phoenixcontact.com/general/7000_en_00.pdf.
This data sheet is valid for all products listed on the following page:
Current Measuring Transducer for Sinusoidal
and Non-Sinusoidal Alternating Currents
MCR-SL-S-...00-U(I)-(LP)
102504_04_en PHOENIX CONTACT 2
Ordering Data
Technical Data
Description Type Order No. Pcs./Pkt
MCR current measuring transducer, for measuring sinusoidal and non-sinu-
soidal alternating currents, input current 0...100 A, output voltage 0...(5) 10 V
MCR-SL-S-100-U 2813457 1
MCR current measuring transducer, for measuring sinusoidal and non-sinu-
soidal alternating currents, input current 0...200 A, output voltage 0...(5) 10 V
MCR-SL-S-200-U 2813460 1
MCR current measuring transducer, for measuring sinusoidal and non-sinu-
soidal alternating currents, input current 0...400 A, output voltage 0...(5) 10 V
MCR-SL-S-400-U 2813473 1
MCR current measuring transducer, for measuring sinusoidal and non-
sinusoidal alternating currents, input current 0...100 A, loop-powered output
with 4...20 mA
MCR-SL-S-100-I-LP 2813486 1
MCR current measuring transducer, for measuring sinusoidal and non-
sinusoidal alternating currents, input current 0...200 A, loop-powered output
with 4...20 mA
MCR-SL-S-200-I-LP 2813499 1
MCR current measuring transducer, for measuring sinusoidal and non-
sinusoidal alternating currents, input current 0...400 A, loop-powered output
with 4...20 mA
MCR-SL-S-400-I-LP 2813509 1
General Data MCR-SL-S-...-U MCR-SL-S-...-I-LP
Supply voltage 20 V DC ... 30 V DC
Current consumption < 30 mA
Transmission error < ±1% of end value
Cable position error < 0.63%
Temperature coefficient < 0.035%/K < 0.025%/K
Step response (10% ... 90%) < 340 ms
Degree of protection IP20
Test voltage 5 kV, 50 Hz, 1 min.
Ambient temperature range -20°C ... +60°C
Dimensions (W x H x D) 55 mm x 67 mm x 85 mm
Conductor cross section 0.2 mm2 ... 2.5 mm2
Housing design Polyamide PA non-reinforced, green
Electromagnetic compatibility c compliant
Input MCR-SL-S-100... MCR-SL-S-200... MCR-SL-S-400...
Input current 0 A AC ... 100 A AC 0 A AC ... 200 A AC 0 A AC ... 400 A AC
Measuring range 0 A ... 50/75/100 A 0 A ... 100/150/200 A 0 A ... 200/300/400 A
Response threshold 1% of end value
Frequency range 30 Hz ... 6000 Hz
Curve type Sinusoidal and non-sinusoidal
Overload capacity (continuous) No limitation
Surge strength (for 1 s) No limitation
Connection method Clamp-on cable design for 18.5 mm (insulated conductor)
Output MCR-SL-S-...-U MCR-SL-S-...-I-LP
Output signal 0 V ... (5)10 V 4 mA ... 20 mA
Max. output signal 7 V (0...5 V); 14 V (0...10 V) 25 mA
Load 10 k(UB - 12 V) / 20 mA
Approvals
UL/C-UL Listed UL 508 Yes
UL/C-UL Listed UL 1604 Class I, Division 2 In preparation
24V 24V ‘ | \
MCR-SL-S-...00-U(I)-(LP)
102504_04_en PHOENIX CONTACT 3
Features
Can be retrofitted with the open up Rogowski coil
Choice of voltage or current output
Measuring range selection with slide switch
True r.m.s. value measurement from 30 Hz ... 6000 Hz
Clamp-on cable design for 18.5 mm (insulated
conductor)
Block Diagrams
MCR-SL-S-...00-U
Current Measurement
Figure 1 Current measurement
MCR-SL-S-...00-I-LP
Current Monitoring
Figure 2 Current monitoring
© PHOENIX CONTACT 05/2006
OUT
IN
OUT
+24V
GND
=
=
24V
383A
L1
L2
L3
MCR-SL-S-...-U 0...5V
0...10V
+-
OUT
IN OUT
+24V
U
I
24V
L1
L2
L3
MCR-SL-S-...-I-LP
4...20mA
U =24V
B
+
-