TECHNICAL DATA
Power supply | 11 - 28 Vdc |
Max absorption | Typical: < 70 mA @ 24 Vdc |
Isolation | 3 kVac (on bare wires) |
Status indicators | Power supply, USB communication, digital output |
Installation category/overvoltage | CAT. III 600V (bare conductor) CAT. III 1kV (insulated conductor) |
Frontal protection class | IP20 |
Mounting | DIN 35mm IEC EN60715 rail, wall-mounted using dowels, suspended using cable ties |
Connections | 6-way removable screw terminals, 5 mm pitch for cables up to 2.5 mm2 |
Micro USB for programming and fw upgrade | |
Operating temperature | -25..+65°C |
Dimensions | 95 x 75 x 35 mm |
Weight | 150 g |
Case | PA6, colour black |
Measuring and calculating templates | |
Sampling time | 47,000 sps |
Settling time RMS values | 500..1000 ms (up to 99.5%) |
MEASURED PARAMETERS | |
Instantaneous values | Voltage, AC/DC Current, Active / Reactive / Apparent Power, Power Factor, Frequency, THD |
Average / max / min values | Voltage, AC/DC Current, Active / Reactive / Apparent Power, Power Factor, Frequency, THD |
Harmonics | Up to 21th |
Precision class | 0,5% f.s. @ 50/60 Hz, 23°C (above 2% f.s.) 1% f.s. @ 50/60 Hz, 23°C (above 2% f.s.) |
COMMUNICATION | |
Serial interface | N°1 RS485 port |
Protocol | ModBUS RTU |
Distance | Up to 1,200 m |
Connectivity | Max 32 modes |
Port | N°1 Micro USB programming port |
METERING INPUTS | |
Voltage / Current | Up to 0..100 A or 0..290 Vac (AC/DC TRMS); 0..1000 Vdc TRMS DC Bipolar Crest factor: 100A = 1.7 / 300A = 1.9 / 600A = 1.9 Passband: 1.4 kHz Overload: 3 x IN continuous |
BUILT-IN I/O | |
Channels | 1DO, 1AO |
Digital output | ACTIVE 0 - Vdc, max. load 50mA |
Analog output | Voltage: 0..10 Vdc, minimum load 2kΩ. Reverse polarity and overvoltage protection Resolution: 13.5 f.s.AC Error for EMI: < 1 % Coeffic. Temperature: < 200 ppm/°C Hysteresis on measurement: 0.2% f.s. Response time: < 200 ms |
Programming | EASY SETUP 2 |
Certifications/Markings | CE |
Standards | EN61000-6-4, EN61000-6-2, EN61010-1 |
Manuals, flyers
Tools
Certifications
Alternative products
SENECA offices will be closed from 23 December to 7 January included. Business activities will resume regularly on Monday 8 January. To guarantee you a punctual shipment of products by Thursday 21 December (the last day of shipping), we kindly ask you to send any requests no later than Wednesday 20 December. Orders received from December 21st will be dispatched from January 8th. We wish you happy winter holidays!