Product Model
MCR-S10-50-UI-SW-DCI-NC
Selling Points
- 1Accurately measures a wide range of current types.
- 2Freely adjustable input current from 0 A to 55 A.
- 3Features hard gold-plated relay contacts for high reliability.
- 4Provides precise measurements of true RMS values.
- 5Can be set via DIP switches or MCR/PI-CONF-WIN configuration software.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
EMC note | EMC: class A product, see manufacturer's declaration in the download area | Product type | Current transducer |
Article revision | 16 | Overvoltage category | III |
Pollution degree | 2 | Total error | ≤ 1.5 % (Temperature range) |
Maximum power dissipation for nominal condition | 2.2 W | Measuring category | III |
Test voltage output/power supply | 500 V AC (50 Hz, 60 s) | Test voltage input/output | 4 kV AC (50 Hz, 60 s) |
Test voltage input/power supply | 4 kV AC (50 Hz, 60 s) | Protective circuit | Surge protection; 33 V suppressor diode |
Step response (10-90%) | 330 ms (AC)
40 ms (DC) | Temperature coefficient, typical | < 0.025 %/K |
Maximum transmission error | < 0.5 % (of nominal range value under nominal conditions) | Rated insulation voltage | 300 V AC (to earth) |
Supply voltage range | 20 V DC ... 30 V DC | Max. current consumption | < 50 mA (without load) |
Configurable/programmable | Yes, unconfigured | Input current range | 0 A AC/DC ... 55 A AC/DC (Permitted continuous overload: 120%) |
Measuring range | 0 A AC/DC ... 50 A AC/DC | Setting range for min. input current | 0 A AC/DC ... 9.5 A AC/DC |
Setting range for max. input current | 0 A AC/DC ... 55 A AC/DC | LSB: Current | 1 µA (1 A)
2 µA (2 A)
5 µA (5 A)
10 µA (10 A)
50 µA (50 A)
100 µA (100 A) |
Overload capacity | Depending on through connected conductor | Surge strength | Depending on through connected conductor |
Frequency measuring range | 15 Hz ... 400 Hz | Curve type | AC, DC or distorted currents |
Operate threshold | 0.8 % (of measuring range nominal value 50 A) | Contact switching type | 1 changeover contact |
Contact material | AgSnO, hard gold-plated | Maximum switching voltage | 30 V AC
36 V DC
250 V AC |
Limiting continuous current | 50 mA (for gold layer, 30 V AC/ 36 V DC)
2 A (in case of a destroyed gold layer, 250 V AC) | Continuous load current | 80 mA (Not short-circuit proof) |
Output voltage range | 19 V ... 29 V (supply voltage - 1 V) | Setting range of the threshold value | 1 % ... 110 % |
Setting range of the response delay | 0.1 s ... 20 s | Status display | LED (yellow) |
Configurable/programmable | Yes, unconfigured | Voltage output signal | 0 V ... 5 V
1 V ... 5 V
0 V ... 10 V
2 V ... 10 V
-5 V ... 5 V
-10 V ... 10 V
10 V ... 0 V
10 V ... 2 V
10 V ... -10 V
5 V ... 0 V
5 V ... 1 V
5 V ... -5 V |
Current output signal | 0 mA ... 20 mA
4 mA ... 20 mA
20 mA ... 0 mA
20 mA ... 4 mA | Load/output load voltage output | > 10 kΩ |
Load/output load current output | < 500 Ω | Connection method | Screw connection |
Stripping length | 8 mm | Screw thread | M3 |
Conductor cross section rigid | 0.2 mm² ... 2.5 mm² | Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
Conductor cross section AWG | 24 ... 14 | Connection method | Through connection |
Status display | LED (green) | Width | 22.5 mm |
Height | 99 mm | Depth | 114.5 mm |
Diameter | 10.5 mm | Color | green (RAL 6021) |
Housing material | Polyamide PA non-reinforced | Degree of protection | IP20 |
Ambient temperature (operation) | -20 °C ... 60 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Altitude | < 2000 m | Permissible humidity (operation) | 10 % ... 95 % (non-condensing) |
Certificate | CE-compliant | Identification | Class I, Zone 2, AEx nA nC IIC T4, Ex nA nC IIC T4 Gc X
Class I, Div. 2, Groups A, B, C and D or Non-Hazardous Locations Only |
Electromagnetic compatibility | Conformance with EMC directive | Low Voltage Directive | Conformance with Low Voltage Directive |
Noise immunity | EN 61000-6-2 | Noise emission | EN 61000-6-4 |
Standards/regulations | IEC 61010-2-030 | Mounting type | DIN rail mounting |
Mounting position | any |
Specifications may be subject to change without notice