Megger PFL40A Power Cable Fault Locator System

Data Sheet

• PFF40 with integral MTDR1
• High-voltage shielded output cable, 15 m
• Supply cable, 7 m
• Flexible earth cable, 15 m
• Wheel kit and Handle assembly
• Earth rod
• Interlock shorting plug
• Cable bag
• Instruction manual

Testing

• Output: 0 - 40 kV (negative wrt earth) 25 mA constant
• Resolution: 1 mA
• Trip: Adjustable current trip
• Metering: Analogue and digital

Low Voltage Pre-Location

MTDR100:

• Range: 10 ranges; 100 m – 55 km (328 ft - 34 miles) 100 m - 220 km (328 ft - 137 miles) - transient methods
• Pulse width: 50, 100, 200, 500 ns, 1, 2, 5,10 μs, and auto
• Pulse Amplitude: 25 V into 50 Ω
• Sample Rate: 100 Mhz
• Resolution: 0.82 m (2.8 ft) (Vp=55%):
• Display: 26.4 mm (10.4 in.), full XGA
• Cursors: Dual independent control
• Gain: 60 dB range in 5 dB Steps
• Input: Impedance 50 Ω
• Inputs: 1 x TDR/ARC, 1 x current impulse
• Ports: 1 x printer/USB memory device
• Software: CAS1 (Cable analysis software)

High Voltage Prelocation

• Arc Reflection: 0-8/16/34 kV (optional 4 kV)
• Impulse Current: 0-8/16/34 kV (optional 4 kV)

Pinpoint Fault Location

• Surge: 0-8/16/34 kV (optional 4 kV) 1500 or 2000 joule
• Impulse Sequence: Adjustable 3 – 30 seconds Single Shot
  • 1500 or 2000 joule
• Voltage Decay : 0 - 40 kV (Optional Module)

Fault Conditioning

• Proof/burn: 0 - 40 kV, 240 - 30 mA

Cables: PFL Cable Set

Environmental

• Operating Temperature: -20 °C to +50 °C (-4 °F to 122 °F)
• Storage Temperature: -20 °C to +55 °C (-4 °F to 131 °F)
• Elevation: 1500 m (5000 ft) De-rate voltages at higher altitudes
• Humidity: 5 to 95% RH non-condensing
• Supply: 108-135 & 210-265 V AC (50/60 Hz)

IP Rating: IP54 (with top/back flaps closed)

Weight: 149 kgs / 328 lbs

Dimensions: 965 mm (H) x 536 mm (W) x 503 mm (D) 40 in (H) x 21 in (W) x 20 in (D)