Electrical characteristics
| Active energy (Wh) |
IEC 62053-22 Class 0.1 S |
| Reactive energy (VARh) |
IEC 62053-24 Class 0.5 S |
| Power monitoring device (PMD) |
IEC 61557-12 PMD/SD/K70/0.2 and PMD/SS/K70/0.2 |
| Active power (P) |
IEC 61557-12 Class 0.1 |
| Reactive power (QV) |
IEC 61557-12 Class 1 |
| Apparent power (SV) |
IEC 61557-12 Class 0.2 |
| Apparent energy (EapV) |
IEC 61557-12 Class 0.2 |
| Current (I) |
IEC 61557-12 Class 0.1 |
| Voltage (U) |
IEC 61557-12 Class 0.1 |
| Frequency (f) |
IEC 61557-12 Class 0.02 |
Note: Reactive energy and demand values, by default, are based only on the fundamental frequency, and do not include higher harmonics. Active and apparent energy and demand values are measured using the entire signal, including harmonics.
| Power quality instrument (PQI) |
IEC 62586-1/2 PQI-A IEC 61000-4-30 Class A (Udin = 230 V) IEC 61000-4-15 Class F1 (Un = 230 V, 120 V) |
| Voltage unbalance (Unb) |
IEC 61557-12 Class 0.2 |
| Voltage harmonics (Uh) |
IEC 61557-12 Class 1 |
| Voltage THD (THDu) |
IEC 61557-12 Class 1 |
| Current harmonics (Ih) |
IEC 61557-12 Class 1 |
| Current THD (THDi) |
IEC 61557-12 Class 1 |
| Waveform capture |
16–1024 samples per cycle |
| Specified accuracy range | 57–400 V L-N/100–690 V L-L (Wye) or 100–600 V L-L (Delta or Wye with unearthed neutral) |
| Specified accuracy frequency | 50/60 Hz ±
15% 400 Hz ± 10% |
| Overload | 600 V L-N or 1035 V L-L |
| Impedance | > 5 MΩ |
| Measurement category | III |
| Nominal |
IEC: 1A/5A (Class 0.1 S) ANSI: Current Class 2, 10, 20 (Accuracy Class 0.1) |
| Specified accuracy current range |
10 mA–20 A |
| Starting current | 1 mA |
| Withstand |
30 A continuous, 50 A @ 10 sec/hr, 500 A @ 1 sec/hr |
| Impedance | 0.3 mΩ (typical) |
| Burden | 0.01 VA maximum at 5 A |
|
Input voltage range |
± 5.5 V pk |
|
Minimum signal |
1 mV |
|
Withstand |
30 V pk continuous |
|
Input impedance |
200 kΩ |
| AC control power | |
| Operating range |
50/60 Hz ± 10%: 90–480 V ± 10% 400 Hz: 90–120 V ± 10% |
| Burden (meter only) |
Maximum: 16.5 W/38 VA @ 480 V (45–65 Hz) Maximum: 13 W/24 VA @ 120 V (400 Hz) |
| Burden (fully optioned meter) |
Maximum: 40 W/80 VA @ 480 V (45–65 Hz) Maximum: 36 W/58 VA @ 120 V (400 Hz) |
| Ride-through time (no optional accessories) |
100 ms (6 cycles at 60 Hz) typical, 120 V AC 400 ms (24 cycles at 60 Hz) typical, 240 V AC 1200 ms (72 cycles at 60 Hz) typical, 480 V AC |
| DC control power | |
| Operating range |
110–480 V DC ± 10% |
| Burden (meter only) |
Maximum: 13.5 W at 480 V DC |
| Burden (fully optioned meter) |
37 W at 480 V DC |
| Overvoltage category | III |
| DC control power | |
| Operating range |
20–60 V DC ± 10% |
| Burden (meter only) | Maximum: 15 W at 20–60 V DC |
| Burden (fully optioned meter) |
Maximum: 38 W at 20–60 V DC |
| Overvoltage category | III |
| Number |
4 |
| Type | Form A solid-state |
| Reference voltage | 40 V |
| Maximum load voltage | 30 V AC/60 V DC |
| Maximum load current | 75 mA |
| ON resistance | 13–40 Ω at 25 °C (77 °F) |
| Signal type | Continuous or pulse |
| Pulse frequency | ≤ 25 Hz |
| Number | 2 |
| Type | Form C mechanical relay |
| Maximum load voltage | 250 V AC/30 V DC |
| Maximum load current |
8 A @ 250 V AC 5 A @ 24 V DC 20k cycles (resistive) |
| Operate time | Maximum: 10 ms |
| Release time | Maximum: 5 ms |
| Lifetime |
No Load: 10,000,000 operations Rated Voltage and Load: 50,000 operations |
| Number |
8 |
| Type |
Externally excited, 24 V DC whetting voltage available from the meter |
| Reference voltage | 40 V |
| Event timestamp accuracy | ± 1 ms |
| Maximum voltage |
30 V AC 60 V DC |
| Pulse frequency | ≤ 25 Hz |
| Response time |
1 cycle |
| Minimum pulse width | 20 ms |
| Current draw |
ON: ≤ 2.5 mA OFF: ≤ 0.5 mA |
| Voltage ON state |
4–30 V AC 4–60 V DC |
| Voltage OFF state |
0–1.4 V AC 0–2.0 V DC |
| IRIG-B | IRIG-B00x format
(unmodulated IRIG-B time code) Coded expressions 0–7 are supported but the year data is not used. |
| Output voltage | 24 V DC |
| Output current | 20 mA |
| Maximum load | 8 digital inputs (meter base) |