T201DCH50-LP is an isolated, contact-less direct and alternating TRMS current transducer. The device’s function and look are very similar to those of an active standard CT, but with the remarkable feature of measuring the continuous component of the pass-trough current. For its electrical endurance, ease of use and compact dimensions, the T201DCH50-LP fits every kind of current measurement up to 50 Adc or 50Aac.
GENERAL DATA | |
Power Supply | Loop powered (9..28 Vdc) |
Power Consumtption | << 22 mA |
Isolation / Protection | 3 kVdc (on bare conductors) |
LED Status Indicators | - |
Overvoltage category | 300 V CAT III (bare conductor) 600 V CAT III (isolated conductor) |
Measurement polarity | Positive (incoming current on label side) |
Protection degree | IP20 |
Accuracy class | AC: 0,5% f.s, DC: 1% f.s. |
Settings | DIP switch, Software (EASY SETUP) |
Log Data | - |
Operating temperature | 20..+70°C |
Storage temperature | 40..+85°C |
Humidity | 10rH..90% non condensing |
Altitude | Up to 2.000 m.a.s.l. |
Connections | Removable terminals (5 poles), pitch 5 mm for cable up to 2,5 mm2 |
Max diameter conductor | 12,3 mm |
Dimension (wxhxd) | 41x44x26 mm |
Mounting | Free or on DIN rail IEC EN 60715 (35 mm) with accessories |
Case | PA6, black |
Weight | 47 g |
INPUT DATA | |
Channels | 1 |
Range | 0..50 Aac/dc TRMS ±50 Adc bipolar |
Measurement type | AC/DC TRMS or DC Bipolar |
Bipolar measurement | Yes |
Hysteresis | 0,3% f.s |
Max instantaneous overcurrent | 300 A (direct) 2.000 A (impulsive) |
Bandwidth/frequency | 1 kHz |
Crest factor | 1,3 |
OUTPUT DATA | |
Channels | 1 |
Range | 4..20 mA rated value 3,6 mA fault 22 mA max |
Resolution | 12 bit |
Max load | < 1.000 Ohm @ 28 Vdc |
EMI Error | < 1% |
Thermal drift | < 200 ppm/K |
Response time | Fast filter: 500 ms Slow filter: 1 s |
STANDARD | |
Approvals | CE, UL-UR |
Norms | EN 61326, EN 61010-1 |
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