| Secure Part Number | E500R-51D2 |
| Functions | Power Quality Meter, Energy Meter |
| Rogowski Coil Rating/Size | 1000A/140mm |
| Supply Voltage | Universal 35..300V DC, 85..300VAC |
| Nominal Measurement Range | 240V L-N, 100mV/kA @ 50 Hz, 415V L-L
|
| Maximum Measurement Range | 300V L-N, 100mV/kA @ 50 Hz, 500V L-L |
| Alarm | Optional Module 2 Relay/Pulse Outputs |
| Tariff/Digital Inputs | TOU Tarriff Clock |
| Accuracy | Class 0.5S (I,U,F,PF,θ,THD) Class 1(Active), Class 2 (Reactive) |
| Analogue Output | Optional Module 2 x Programmable Analogue Outputs |
| Internal Memory | 2 x 8MB |
| Battery Backup | N/A |
| Real Time Clock | 1min/month (30ppm) |
| Isolation | 3.5kV |
| RS232/RS485 | N/A Optional
|
| CT Termination | Ring Terminals
|
| Weight | 600g |
| Certification | CE, CSA, ROHS |
| Warranty | 10 Years from dispatch from Secure Warehouse |
| Factory Pack Qty | 1 |
| EU Directives | Degree on electrical equipment designed for use within certain voltage limits URLRS 53/00 (Directive 73/23/EEC on low voltage): SIST EN 61010-1:2002 Safety Requirement for electrical equipment for measurement, control and laboratory use, part1 : general requirement Decree on electromagnetic Compatibility (EMC) URLRS 61/00 (Directive 89/336/EEC on electromagnetic compatibility): SIST EN 61036 item 4.5: 1998 Meters for active energy (class 1 and 2) |
| Safety | Protection Class II 600V rms, installation category II 300V rms, installation category III Pollution Degree 2 in compliance with SIST EN 61010-1:2002 |
| Enclosure Material | PC/ABS non combustable-self-extinguishability, complying with UL 94 V-0 |
| Enclosure Protection | IP52 (IP00 for terminals) in compliance with SIST EN 60529:1997
|
| Resistance to HF Interference | Immunity to radiated electrostatic fields IEC/EN 61000-4-3 Immunity to fast transients (burst immunity) IEC/EN 61000-4-4, level 3 Immunity to shock waves IEC/EN 61000-4-5 Radio frequency in common mode IEC/EN 61000-4-6, level 3 Voltage dips and breaks (AC) IEC/EN 61000-4-11 Immunity to damped oscillatory waves IEC/EN 61000-4-12 |
| Conducted and radiated emissions | Class B (*) in accordance with EN 55022, EN 55011 (CISPR22, CISPR11) group 1 (*) Except configuration (88 970 1.1 or 88 970 1.2) + (88 970 250 or 88 970 270) + 88 970 241 class A (class B in a metal enclosure) |
| Operating Temperature | -20 →+70 °C |
