GAOTek DC Ground Fault Locator
This DC Ground Fault Locator has a power consumption ≥4 h, memory of 16 MB, and working temperature of 14 ℉ to 131 ℉.
Description
Description
Features
WIDE MEASUREMENT RANGE
- Injects voltage from 24 V to 1000 V for different systems
- Measurement grounding resistance up to 400 ΚΩ
- Low current output, 5 mA (limited current mode) or 25 mA
MULTI-WAYS TO INDICATE FAULT
- Sensitive current direction with arrow indication
- Signal phase angle indication
- Comparison of signal strength in different points
FOR BOTH ONLINE & OFFLINE
- With built-in battery for offline signal tracing
- 10 Hz frequency effectively avoids online interference
- Built-in band pass filter to bypass different interference
INNOVATIVE DUAL-CLAMP
- One clamp with dual range for different cable sizes
- One pair of clamp cancels online capacitive interference
Technical Specifications
| Ground fault
location |
Output voltage: 24 V, 48 V, 110 V, 220 V, 500 V and 1000 V, Output frequency: 10 Hz. Output current limitation: 5 mA & no limit (max: 25 mA), Fault location sensitivity: ≤ 400 Ω, Current detect sensitivity of AC or DC circuit: ≥ 0.5 mA, Current sensor: φ 8 and φ 30, two clamps with dual range, Φ 8: 0.31 in (8 mm) (diameter), 2.28 in (58 mm) (jaw opening), 0.47 in (12mm) (width), Φ 30: 1.181 in (30 mm) (diameter), 2.28 in (58 mm) (jaw opening), 2.59 in (66 mm) (width) |
| Power supply | Signal generator:3500 mAh or 16.8 V rechargeable Li-ion battery, Input: AC 220 V or 110 V, output: DC 16.8 V or 2 A, Signal receiver: 2400 mAh or 8.4 V rechargeable Li-ion battery, Charger input AC 220 V or 110 V, output: DC 8.4 V 300 mA |
| Power consumption | ≥4 h |
| Memory | 16 MB |
| Display | Signal generator: 320 x 240 pixel 3.5″ LCD screen,Signal receiver: 240 × 320 pixel 3.5″ LCD touch screen |
| Working temperature | 14 ℉ to 131 ℉ (-10 ℃ to 55 ℃) |
| Dimension | 16.54 in × 13.39 in × 0.55 in (420 mm x 340 mm x 14 mm) |
| Weight | 15.43 lb (7.0 kg) |