The MAT2000T is used to determine the electrical cable resistance per 1000 m (US model per 1000 ft) of high- and mid- range power cables without cutting the cable. Using the 4 pole measuring technique according to Kelvin, all feed line resistances are eliminated. The measuring current is established via pneumatically operated chuck jaws, the measuring voltage is picked-up via spring-supported taps.
MAT2000T用于在不切断电缆的情况下确定中、高距离电力电缆每1000米(美国型号/1000英尺)的电缆电阻。采用开尔文四极测量技术,消除了所有馈线电阻。测量电流通过气动夹头建立,测量电压通过弹簧支撑的抽头采集.
Measuring length (internal) | 1200 mm |
Test object length | > 1200 mm |
Cable diameters | 100 mm² – 800 mm² |
Measuring current | 20 A max. |
Power supply | 230 V AC or 115 V AC (MR302C-A) Accumulator operation with built in loading System (elevating system) |
Pneumatic | |
Nominal pressure | 8 bar |
Test object fixing | by switch (open / close) |
Security | Pressure release when opening covers |