| Number of channels |
9 (4 voltage, 5 current) |
| Voltage (phases) |
| Range |
100mV – 600 Vms |
| Resolution |
14 bits, 90 millivolts |
| Accuracy +/- (% of reading + floor) |
+/- (1.5% +0.5V) over entire range |
| Voltage (neutral) |
| Range |
10 mV-70 Vms |
| Resolution |
100 V peak |
| Accuracy +/- (% of reading + floor) |
14 bits, 90 millivolts |
| Current |
| Range |
Depends upon CT |
| Resolution |
14 bits |
| Accuracy +/- (% of reading + floor) |
+/- (0.5% + 0.1% of probe range + probe uncertainty) |
| Nominal Fundamental Frequency |
| Range |
50/60 Hz +/-0.1 Hz |
| Voltage and current sampling |
128 samples per cycle on 50/60 Hz |
| Voltage and current sampling rate |
6.4 / 7.7 kS/s depending upon line frequency |
| Voltage and current rms measurements |
Processed for every full cycle |
| Waveform fault measurements (1941 & 1942) Sampling rate |
| Range |
6.4 / 7.7 kS/s depending upon line frequency |
| Impulse Measurements (standard speed unit with option 1651) Sampling Rate Impulse Voltage |
| Range |
6.4 / 7.7 kS/s depending upon line frequency |
| Range |
200 – 1000 V peak |
| Resolution |
10 bits, 12 volts |
| Accuracy +/- (% of reading + floor) |
+/- (5% + 36 V) over entire range |
| Impulse Measurements (high-speed unit) Sampling Rate Impulse Voltage |
| Range |
2 MHz |
| Range |
100 – 6400 V peak |
| Resolution |
10 bits, 12 volts |
| Accuracy +/- (% of reading + floor) |
+/- (5% + 36V) over entire range |
| Event memory |
6,000 simultaneous voltage and current events (96,000 with option 166Z) |
| Communication |
• 10-base T Ethernet, RJ 45 Connector, optional TC/PIP stack enables communication via Internet |
| Electrical |
| Safety |
600 V CAT III |
| Operating Voltages |
85 - 264 V AC, 47 – 440 Hz |
| Power consumption |
40 watts |
| Batteries |
NiCd battery recharges automatically while line power is applied. Power the instrument for 5 minutes after power is removed and allows controlled shutdown of monitor. Monitoring resumes after power is restored. |
| Mechanical |
| Available Enclosures |
Standard enclosure, hostile environment enclosure |
| Size |
21.25 cm x 30 cm x 7.5 cm (8.5” x 12” x 3”) |
| Weight |
6 Kg (13 lbs.) |
| Operating Temperature |
0° – 50° C (32° - 122° F), 90% RH non-condensing |
| Standards |
UL 3111
IEC 868 |
| Warranty |
1 year |
| 1650 – 56 |
- Standard enclosure
- Ethernet computer interface
- High-speed sampling system
- PQ measurements included
- Harmonics option
- Power consumption option
- Impulse waveform option
- Multi-session software option
- TCP/IP Stack option
|
| 1650 – 50 |
- Standard enclosure
- Ethernet computer interface
- Standard sampling system
- PQ measurement option
- Harmonics option
- Power consumption option
- Multi-session software option
- TCP/IP Stack option
|
| 1650 – 15 |
- Hostile enclosure
- Ethernet computer interface
- High-speed sampling system
- PQ measurements included
- Harmonics option
- Power consumption option
- Impulse waveform option
- Multi-session software option
- TCP/IP Stack option
|
| 1650 – 51 |
- Hostile enclosure
- Ethernet computer interface
- Standard sampling system
- PQ measurement option
- Harmonics option
- Power consumption option
- Multi-session software option
- TCP/IP Stack option
|
| 1650 – 10 |
- Hostile enclosure
- Parallel computer interface
- High speed sampling system
- PQ measurement option
- Harmonics option
- Power consumption option
- Impulse waveform
- Multi-session software option
|
| 1650 – 11 |
- Hostile enclosure
- Parallel computer interface
- High speed sampling system
- PQ measurement option
- Harmonics option
- Power consumption option
- Multi-session software option
|
