| Size (L × W × H) |
28.0 × 19.0 × 6.2 cm (11.0 × 7.5 × 2.4 in) |
| Weight |
2.1 kg (4.6 lb) |
| Operating temperature |
-10 °C to 50 °C |
| Storage temperature |
-20 °C to 60 °C |
| IP rating |
IEC 60529: IP50 |
| Safety rating |
CAT IV 600 V / CAT III 1000 V (IEC 61010-2-030) |
| Pollution degree |
2 (IEC 61010-1) |
| Vibration |
IEC 60721-3-3 / 3M2 |
| Warranty |
Analyzer: 2 years · Accessories: 1 year (incl. battery) |
| Calibration cycle |
2 years |
| Anti-theft |
Kensington lock slot |
| Power supply |
|
| Voltage range |
85 V – 660 V (100–600 V nominal −15% / +10%) |
| Mains frequency |
50/60 Hz (42.5–69 Hz) |
| Max consumption |
40 VA |
| Battery |
Li-Ion BP1770, customer-replaceable · 1.5 hr runtime |
| Voltage inputs |
|
| Number of inputs |
4 (3 phases + neutral, referenced to PE — 5 connectors) |
| Max input voltage |
1000 V rms / 1000 V DC (1700 Vpk) |
| Nominal voltage range |
Wye / single phase: 50–1000 V · Delta: 100–1000 V · IEC 61000-4-30 Class A: 100–690 V |
| Input impedance |
10 MΩ (P-P and P-N) · 5 MΩ (P-PE and N-PE) |
| Bandwidth |
DC to 30 kHz (PQ measurements, excl. transients) |
| Sampling frequency |
80 kS/s at 50/60 Hz |
| Resolution |
24-bit synchronous sampling |
| Scaling |
1:1 or variable (for potential transformers) |
| Voltage transients |
|
| Measurement range |
±8 kV |
| Sampling rate (1773) |
Not available (1775: 1 MS/s · 1777: 1 MS/s & 20 MS/s) |
| Bandwidth |
DC to 1 MHz |
| Trigger |
Adjustable · triggers on high-frequency components >1.5 kHz |
| Resolution |
14-bit synchronous sampling |
| Current inputs |
|
| Number of inputs |
4 (3 phases + neutral, auto-range to attached sensor) |
| AC range (iFlex) |
1–1500 A (1500 A clamp) · 3–3000 A (3000 A clamp) · 6–6000 A (6000 A clamp) |
| AC range (clamp) |
40 mA–40 A (i40s-EL) · 4–400 A (i400s-EL) |
| DC range |
20–2000 A (80i-2010-EL clamp) |
| Bandwidth |
DC to 30 kHz |
| Sampling frequency |
80 kS/s at 50/60 Hz |
| Resolution |
24-bit synchronous sampling |
| Input impedance |
11 kΩ |
| Aux inputs (via 17XX-AUX adapter) |
|
| Number of inputs |
2 |
| Input range |
Direct: 0 V DC to ±10 V DC · 0–1000 V DC |
| Input impedance |
2.92 MΩ (direct) |
| Scale factor |
Format: mx + b (user configurable gain and offset) |
| Displayed units |
User configurable (up to 8 characters — e.g. °C, psi, m/s) |
| Data acquisition & storage |
|
| Input mains frequency |
DC, 50/60 Hz ±15% (42.5–57.5 Hz / 51–69 Hz) |
| Topologies |
1-φ, 1-φ IT, split phase, 3-φ delta, 3-φ wye IT, 3-φ Aron/Blondel,
3-φ delta open leg, 3-φ high leg delta
|
| Internal storage (1773) |
8 GB internal (expandable via microSD) |
| Typical capacity |
~10 logging sessions of 8 weeks at 1-min intervals + 100 events |
| Real-time accuracy (internal) |
3 ppm (0.26 s/day) |
| Real-time accuracy (NTP) |
<0.1 s absolute to UTC (typical) |
| Real-time accuracy (GPS) |
<1 ms absolute to UTC |
| Trend interval |
1 s / 3 s / 5 s / 10 s / 30 s / 1 min / 5 min / 10 min / 15 min / 30 min |
| Power quality measurements |
|
| PQ parameters captured |
>500 by default |
| Harmonics |
h0–h50 · % fundamental and RMS for V, I, power · Phase angles up to h11 |
| Interharmonics |
ih0–ih50 · % fundamental and RMS for V and I |
| Supraharmonics |
2–9 kHz (200 Hz bins) · 9–30 kHz (2 kHz bins) · RMS for V and I |
| THD |
Calculated on up to 50 harmonics |
| Mains signaling |
2 frequencies, 110 Hz – 3000 Hz |
| Voltage events |
Dip, swell, interruption, rapid voltage change, mains signaling, waveshape deviation, transients |
| Current events |
Inrush current |
