ROGOWSKI MULTI-FUNCTION POWER METERS |
GENERAL DATA |
Power Supply | 180..285 Vac line-neutral, Cat III (self powered models) 85..265 Vac, Aux, Cat II (auxiliary powered models) |
Max consumption | 3,5 VA - 1 W each phase (self-powered models) 1,6 VA - 1 W (auxilary powered, RS485 models) 4,5 VA - 1,6 W (auxiliary powered, Ethernet models) |
Display | LCD, backlighted, 43x29 mm, 3 rows, 4 digit+symbols |
Keyboard | 3 front button, 1 protected button |
Operating temperature | -25..+55°C |
Sinusoidal vibration amplitude | 50 Hz ± 0.075 mm |
Memory (instrument with communication port) | 1 MB |
Recordings | AGV values for active and reactive powers |
THD & Harmonics | Voltage and current THD values |
Apparent Energy Counters | Total counters or separated inductive/capacitive counters |
Wiring modes | Three-phase, 4 wires, 3 currents Three-phase, 3 wires, single phase, 2 currents |
Front protection degree | IP51 |
Terminals protection degree | IP20 |
Dimension (lxhxw) | 72x90x65 mm |
Weight | 436 g |
ACCURACY |
Voltage | ±0,2% reading 10% FS...FS (FS=full scale value) |
Current | ±0,4% reading in 5% FS...FS |
Power | ±0,5% reading ±0,1% FS (PF=1) |
Frequency | ±0,1% reading ±1 digit in 45...65 Hz |
Active Energy | Class 1 according to IEC/EN 62053-21 |
Reactive Energy | Class 2 according to IEC/EN 62053-23 |
COMMUNICATION |
Serial Port | RS485 optoisolated, 300..57.600 bps (optional) |
Ethernet Port | 10/100 Mbps, RJ45 connector (optional) |
Supported protocols | ModBUS RTU/ASCII (RS485); http, Ntp, Dhcp, ModBUS TCP-IP (Ethernet) |
I/O |
Voltage Input | 3x180/310..3x285/495 Vacm Cat III, 300 V (self powered models) 3x10/17…3x285/495 Vac, Cat III 300 V (auxiliary powered models) |
Current Input | 6A (1/5A CT models); 80 A (80 A models) |
Digital Input | Nr 1 optoisolated active channel (NO COM), DMD synchronization range 80..276 Vac/dc |
Digital Output | Nr 1 (RS485 models) / 2 (NO COM models) optoisolated passive channel, IEC/EN 62053-31 |
PROGRAMMING |
Configuration systems | Front key buttons Energy Power Pack software (ModBUS/Ethernet models) Webserver (Ethernet models) |
STANDARD |
Certifications | CE |
Directives | 2006/95/CE, 2004/108/CE |
Norms | EN 61010-1, EN 61010-2-030, EN 61326-1, EN 55011, EN 61000-4-2, EN61000-4-3, EN61000- 4-4, EN61000-4-5, EN61000-4-6, EN61000-4- 11, EN61000-6-2 |