AC-stroomtang (3000 A); 915 mm
Belangrijkste kenmerken
- Drie meetbereiken: 30 A, 300 A en 3000 A, 1-, 10- of 100 mV/A-uitgang
- Ideaal voor stroommetingen aan dikke en moeilijk bereikbare geleiders, zonder het circuit te hoeven onderbreken.
- Maximale diameter geleider 178 mm
- Veiligheidsspecificatie CAT III 600 V
Ook leverbaar als set van 4 stuks voor gebruik in combinatie met Power Quality Analyzers. Klik hier voor meer informatie.
Productoverzicht: AC-stroomtang (3000 A); 915 mm
De i3000s Flex is een AC-stroomtang die volgens het Rogowskiprincipe werkt. Hij kan gebruikt worden voor stroommetingen tot 3000 A bij gebruik in combinatie met oscilloscopen, recorders of dataloggers. Door de flexibele lichtgewicht meetkop snel en gemakkelijk te installeren op moeilijk bereikbare plaatsen.
Specificaties: AC-stroomtang (3000 A); 915 mm
| Electrical Specification | |
| Current ranges | 30 A |
| 300 A | |
| 3000 A | |
| AC rms | |
| Output sensitivity (AC-coupled) | 100 mV |
| 10 mV | |
| 1mV per A | |
| Load impedance | 100 kΩ minimum |
| Accuracy | at +25°C: ±1% of range (45 Hz to 65 Hz) |
| Linearity | 10% to 100% of range: ±0.2% of reading |
| Noise | 8 mV AC rms (30 A) |
| 2 mV AC rms (300 A, 3000 A) | |
| Frequency range | 10 Hz to 50 kHz (-3 dB) |
| Phase error | < ±1° (45 Hz to 65 Hz) |
| ±10° (at 20 kHz) | |
| Position sensitivity (with cable > 25 mm from the coupling) |
Position sensitivity: From 1% up to 3% of range with cable, depending on distance from the center (see figure left). Measurements closer than 25 mm from the coupling are typically greater than 3% of range. |
| External field | with cable > 200 mm from the head: ±1% of range |
| Power supply | 2 x AA/MN 1500/LR6 Alkaline, 400 hours, low battery indicator |
| Temperature coefficient | ±0.08% of reading per °C |
| Working voltage | see Safety standards section: 600 V AC rms or DC |
| General Specifications | |
| Head circumference | 915 mm (36 in.) |
| Head cable diameter | 14.3 mm (0.56 in) |
| Head bend radius | 38.1 mm (1.5 in) |
| Cable length (head to electronics) | 2 m (6.56 ft) |
| Output connection | 0.5 m cable terminated with safety BNC connector. Supplied with 4mm safety plug adapter |
| Operating temperature range | -20°C to +90°C (-4°F to 190°F) (head) |
| -20°C to +85°C (-4°F to 185°F) (electronics) | |
| Storage temperature range | -40°C to +105°C (-40°F to 221°F) (head) |
| -20°C to +85°C (-4°F to 185°F) (electronics) | |
| Operating humidity | 15% to 85% (non-condensing) |
| Weight | 180 g (0.396 lb) (head) |
| 190 g (0.419 lb) (electronics) | |
| Safety standards | BS EN 61010-1: 2001 |
| BS EN 61010-2-032: 2002 | |
| BS EN 61010-031: 2002 | |
| 600 Vrms, Category III, Pollution Degree 2 | |
| Use of the probe on uninsulated conductors is limited to 600 V AC rms or DC and frequencies below 1 kHz | |
| EMC standards | EN 61326: 1998 +A1, A2, and A3 |
| Head cable length (double insulated) | 610 mm or 914 mm, depending on model |
Modellen: AC-stroomtang (3000 A); 915 mm
Fluke i3000s Flex 36
AC Current Clamp, 915 mm (36 in.)