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Cable fault locator
The fault locator ISOPALM 200 is designed to identify and locate with high precision any faults on telecom cables: insulation faults (bare, blasted, buried wires) and break on wires (partial or total break).
- Display of fault location in meters
- Suitable for Pupin coils
- Homogeneous and heterogeneous cables
Instrument:
ISOPALM 200 Cable fault locator
Delivered in standard with:
- Remote looping device
- Set of testing leads and crocodile clips
- User manual
- Transport case, shoulder strap and stand
Packing information:
Size 210 x 110 x 50 mm
Weight 900 g
Measurement of AC / DC voltage
| Range | Resolution | Accuracy / 1 year |
| -300 to 300 V AC / DC | Up to 99.9 V: 0.1 V From 100 to 300 V: 1 V |
±1% RDG + 0.5 V |
Resistance measurement
| Range | Resolution | Accuracy / 1 year |
| 0 to 10 KΩ | Up to 1000 Ω: 0.1 Ω Beyond 1000 Ω: 1 Ω |
±0.5% RDG + 0,2 Ω |
Isolation measurement at test voltage 50 to 100 V
| Range | Resolution | Accuracy / 1 year |
| 0 to 10 KΩ | Up to 1000 Ω: 0.1 Ω Beyond 1000 Ω: 1 Ω |
±0.5% RDG + 0.2 Ω |
Isolation measurement at test voltage 150 to 300 V
| Range | Resolution | Accuracy / 1 year |
| 0 to 5000 MΩ | From 0 to 999 kΩ: 2 digits after coma From 1 MΩ to 9.99 MΩ: 2 digits after coma From 10 MΩ to 99.9 MΩ: 1 digit after coma From 100 MΩ to 5 GΩ: 0 digit after coma |
From 1 MΩ to 999 MΩ: ±10% RDG Beyond: ±10% RDG + 30 kΩ |
Isolation measurement at test voltage 350 to 500 V
| Range | Resolution | Accuracy / 1 year |
| 0 to 10000 MΩ | From 0 to 999 kΩ: 2 digits after coma From 1 MΩ to 9.99 MΩ: 2 digits after coma From 10 MΩ to 99.9 MΩ: 1 digit after coma From 100 MΩ to 10 GΩ: 0 digit after coma |
From 1 MΩ to 999 MΩ: ±10% RDG Beyond: ±10% RDG + 30 kΩ |
Capacitance measurement
| Range | Resolution | Accuracy / 1 year |
| 0 nF to 2 µF | From 0 nF to 1000 nF: 1 nF From 1000 nF to 2000 nF: 2 nF |
±1% RDG |
Fault location
| Type | Accuracy / 1 year |
| Fault between 2 wires on the same pair Fault between 2 wires on different pairs Fault between 1 wire and the ground |
±1% RDG |
Fault location methods integrated into the instrument
| Method | Principle |
| Sauty | Location of broken wire: With measurement of loop resistance, if Rab > 10 000 Ω, the wire is broken Test on homogeneous cables |
| Murray | Location of insulation fault: If Ihealthy > 1000, Iunhealthy (ou Ib > 1000 Ia) Test on homogeneous and heterogeneous cables |
| Fabe / Küpfmüller | Location of insulation fault: If Ihealthy/ Iunhealthy > 2 x Rhealthy/Runhealthy, Ih+Iu > 1000 Rab, Ihealthy and Iunhealthy Test on homogeneous and heterogeneous cables |
General specifications
| Size | 210 x 110 x 50 mm |
| Weight | 900 g |
| Display | 240 x 320 pixel liquid crystal graphical display with backlite and contrast control |
| Power supply | 230 V ±10 %, 50/60 Hz |
| Battery | Type: Li/Ion Charging time: 4 h Lifetime: 10 h |
Environmental specifications
| Reference range | 23°C ±5°C (RH: 45 to 75 % w/o condensing) |
| Operating reference range | -10 to 50°C (RH: 20 to 80 % w/o condensing) |
| Limit operating range | -15°C to +55°C (RH: 10 to 80 % w/o condensing) (70% at 55°C) |
| Storage temperature limits | -30°C to +60°C |
| Maximum height | 0 to 2000 m |
| IP protection | IP54 according to EN60529 |
Safety specifications
| Class | In accordance with EN 61010-1 Category II, pollution 2 |
| Chocks and vibrations | EN 61010-1 |
| EMC conformity | Immunity:
EN 61000-4-4
|
Resource & Download
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