MEGGER KMK8 BRIDGE TDR

The Cable fault locator KMK 8 is a small, hand-held instrument for the qualitative evaluation, fault location, and qualification of existing telecommunication cables. The KMK 8 calculates from the pre-programmed or the user specific entered cable parameters and the entered or measured cable temperature the cable lengths as well as the distance to the fault.

MEGGER KMK8 BRIDGE TDR specifications:

• Power supply: Internal rechargeable NiMH battery pack
• Operating time: approx. 8 hours (without backlight)
• Charging (without taking From 100 … 240 V mains with the battery pack out): mains adapter; from 12 V car battery with car adapter
• Ladezeit max: less than 3 hours (fast charging mode)
• Display: 320 x 240 dot graphic LCD

Connectors

• Connector for mains adapter: 2.1 / 5.5mm coax
• L1 and L2 line connectors: 4 mm banana sockets
• Ground connector: 4 mm banana socket
• USB A: USB 1.1 host port for USB stick
• USB B: USB 1.1 device port to connect PC

Over Voltage Protection  (Ri >5 kΩ)

• Between a and b or ground: 500 V DC, 350 V AC
• Longitudinal voltage: 60 V AC

Ambient temperature ranges

• Reference : 23 ± 5 °C Rel. humidity 45 % … 75 %*
• Normal operation : 0 … + 40 °C Rel. humidity30 % … 75 % *(< 25 g/m3)
• Limits of operation : – 5 … + 45 °C Rel. humidity5 % … 95 % *(< 29 g/m3)
• Storage and transport : – 40 … + 70 °C Rel. humidity95 % at + 45 °C *(< 35 g/m3)
• Memory for test results: 50
• Memory for cable parameter: 50
• Dimensions : 224 x 160 x 75 mm
• Weight : (incl. battery pack) ca. 1.8 kg