Description
Features
- No current signal injection to tested systen
- No accidental triggering of relays in the circuit
- Measurement with built in bridge
- Very safe to the tested DC systems
- Different options locator from low to high end use
- All models use same working principle for fault location
- Safe, fast and cost effective solutions for DC ground fault.
- Low frequencies
- Designed for live systems
Technical Specification
| Signal Analyzer | |
| Operation environment | Working power: DC 40 V to 300 VTemperature: -4 °F to 131 °F (-20 ℃ to 55 ℃)
Humility: 0 % to 90 % |
| DC voltage measurement | Measurement range: 0 V to 300 VResolution: 0.1 V
Accuracy: 0.2 % |
| AC voltage measurement | Measurement range: 0 V to 300 VResolution: 0.1 V |
| Accuracy | 0.5 % |
| Insulation resistance measurement | Measurement range: 0 KΩ to 999.9 KΩResolution: 0.1 KΩ
Accuracy: ≤ 5 % |
| Measurement Bridge | Adjustment range: 0 mA, 0.25 mA, 0.5 mA, 1 mA, 2 mA & 4 mA (Optional)Frequency range: 0.25 Hz |
| Grounding detection range | up to 200 KΩ |
| Distributed capacitance measurement | Measurement range: 0 uF to 999 uF |
| Measurement waveform | square wave & sine wave |
| Working mode | compulsory signal & automatic signal |
| Display | 320 x 240 pixels TFT |
| Power supply | powered by tested circuit |
| Weight and dimension | 0.98 lb (448 g), 7.87 in x 5.70 in x 2.98 in (200 mm x 145 mm x 75 mm) |
| Signal Detector | |
| Grounding resistance measurement | Measurement range: 0 KΩ to 500 KΩResolution: 0.1 KΩ
Accuracy: ≤ 10 % |
| Frequency spectrum analysis | Number of channel: 1Frequency range: 0.125 Hz to 12.5 Hz
Resolution: 0.125 Hz |
| Display period of current waveform: | 8 s |
| Measuring range for feeder | 0 A to 2 A |
| Current measurement range | -100 mA to 100 mA |
| Current resolution | 0.01 mA |
| Display | 320 x 240 pixel TFT |
| Clamp jaw size | 1.18 in (30 mm), 1.57 in (40 mm) and 0.39 in (10 mm) (optional) |
| Power supply | 5 V by 4 pieces of AA standard battery |
| Weight and dimension | 0.66 lb (303 g), 7.78 in x 3.93 in x 1.29 in (200 mm x 100 mm x 33 mm) |
| Wireless communication specification | Speed: 2 MbpsMulti-frequency: 125 frequency points, suitable for multiple points communication and frequency hopping communication
Very small size: built-in 2.4 GHz antenna with dimension of 0.59 in x 1.14 in (15 mm x 29 mm) Low power consumption: in answer mode communication, quick data transmission and starting time will effectively lower power consumption. |