Description
Electrical Specifications: (23℃±5℃)
AC Watt (W)
| Range
(0 to 1500A) |
Resolution | Accuracy of Readings | |
| > 20 V and > 20A | < 20V or < 20A | ||
| 10.0 – 999.9 W | 0.1W | ±2% ±20dgts | ±2% ±40dgts |
| 1.000 – 9.999 KW | 0.001 KW | ±2% ±20dgts | ±2% ±40dgts |
| 10.00 – 99.99 KW | 0.01 KW | ±2% ±20dgts | ±2% ±40dgts |
| 100.0 – 999.9 KW | 0.1 KW | ±2% ±20dgts | ±2% ±40dgts |
| 1000 – 9999 KW | 1 KW | ±2% ±20dgts | ±2% ±40dgts |
AC Apparent Power (VA)
| Range
(0 to 1500A) |
Resolution | Accuracy of Readings | |
| > 20 V and > 20A | |||
| 10.0 – 999.9 VA | 0.1VA | ±2% ±20dgts | ±2% ±40dgts |
| 1.000 – 9.999 KVA | 0.001 KVA | ±2% ±20dgts | ±2% ±40dgts |
| 10.00 – 99.99 KVA | 0.01 KVA | ±2% ±20dgts | ±2% ±40dgts |
| 100.0 – 999.9 KVA | 0.1 KVA | ±2% ±20dgts | ±2% ±40dgts |
| 1000 – 9999 KVA | 1 KVA | ±2% ±20dgts | ±2% ±40dgts |
AC Reactive Power (VAR)
| Range
(0 to 1500A) |
Resolution | Accuracy of Readings | |
| > 20 V and > 20A | |||
| 10.0–999.9 VAR | 0.1VAR | ±2% ±30dgts | ±3% ±40dgts |
| 1.000–9.999 KVAR | 0.001 KVAR | ±2% ±30dgts | ±3% ±40dgts |
| 10.00–99.99 KVAR | 0.01 KVAR | ±2% ±30dgts | ±3% ±40dgts |
| 100.0–999.9 KVAR | 0.1 KVAR | ±2% ±30dgts | ±3% ±40dgts |
| 1000 – 9999 KVAR | 1 KVAR | ±2% ±30dgts | ±3% ±40dgts |
Power Factor (PF)
| Range | Resolution | Accuracy | |
| > 20V and > 20A | < 20V or < 20A | ||
| 0.000 – 1.000 | 0.001 | ± 0.04 | ±0.1 |
Range of VT (Voltage Transformer) Ratio: 1 to 3000
AC Active Energy (WH, or KWH, from 0 WH to 999,999 KWH)
WH = W * Time (in hours)
AC Current (A)
(Overload Protection AC 2000A)
| Range | Resolution | Accuracy of Readings |
| 10.0 – 1500.0 A | 0.1 A | ±2.0% ± 5dgts |
AC Voltage (V)
(Overload Protection AC 800V)
| Range | Resolution | Accuracy of Readings |
| 10.0 – 600.0 V | 0.1 V | ±0.5% ± 5dgts |
Harmonics of AC Voltage in Percentage
| Range | Resolution | Accuracy |
| 1 – 20th | 0.1% | ±2% |
| 21 – 50th | 0.1% | 4% of reading ±2.0% |
Harmonics of AC Voltage in Magnitude
| Range | Resolution | Accuracy |
| 1 – 20th | 0.1% | ±2% ± 0.5V |
| 21 – 50th | 0.1% | 4% of reading ±0.5V |
Harmonics of AC Current in Percentage
| Range | Resolution | Accuracy |
| 1 – 20th | 0.1% | ±2% |
| 21 – 50th | 0.1% | 4% of reading ±2.0% |
Harmonics of AC Current in Magnitude
| Range | Resolution | Accuracy |
| 1 – 20th | 0.1% | ±2% of range ±0.4A |
| 21 – 50th | 0.1% | ±4% of range ±0.4A |
Phase Angle (Φ)
| Range | Resolution | Accuracy |
| -180° to 180° | 0.1° | ± 2° |
| 0° to 360° | 0.1° | ± 2° |
Total Harmonic Distortion (THD)
| Range | Resolution | Accuracy |
| 0.0 – 20% | 0.1% | ± 2% |
| 20 – 100% | 0.1% | ± 6% of reading ± 1% |
| 100 – 999.9 % | 0.1% | ± 10% of reading ± 1% |
Peak Value of AC Voltage (RMS value > 20V) or AC Current (RMS value > 30A)
| Range | Sampling Time | Accuracy of Reading |
| 50 Hz | 39 μs | ± 5% ± 50 digits |
| 60 Hz | 33 μs | ± 5% ± 50 digits |
Frequency of AC Voltage (RMS value > 30V) or AC Current (RMS value > 30A)
| Range | Resolution | Accuracy |
| 46 – 65 | 0.1 | ± 0.3Hz |
General Specifications:
| Conductor Size: | 55mm (approx.)
65 x 24mm (bus bar) |
| Battery Type: | two 1.5V SUM-3 |
| Display: | 128 X 64 Dot Matrix LCD with Backlight |
| Range Selection: | Auto |
| Overload Indication: | OL |
| Power Consumption: | 10mA (approx) |
| Auto-Power-Off: | 15 minutes after power-on |
| LCD Update Time: | 2 times/sec. |
| No. Of Samples per Period | 512 (voltage or current)
256 (power) |
| Operating Temperature: | -10°C to 50°C |
| Operating Humidity: | less than 85% relative |
| Altitude: | up to 2000M |
| Storage Temperature: | -20°C to 60°C |
| Storage Humidity: | less than 75% relative |
| Dimension: | 271mm (L) x 112mm (W) x 46mm (H)
10.7″ (L) x 4.4″ (W) x 1.8″ (H) |
| Weight: | 647g / 22.8 oz (battery included) |
| Accessories: | Users manual x 1
Batteries 1.5V x 2 Software CD x 1 Software users manual x 1 Carrying Bag x 1 Test leads Alligator clips RS232 to USB bridge x 1 |
