The Megger DET3TC 3-Terminal Ground Resistance Tester is rated to IP54, making it a truly outdoor instrument. It is designed to meet stringent safety standards and is rated CAT IV 100V. The DET3TC Ground Tester is easy to use - a large selector switch makes selection of 2 or 3 pole tests easy with gloved hands.. A large, clear, easy to read LCD display and thumb-sized test button also makes the instrument particularly well-suited to the outdoor conditions of ground testing
Earth current range with ICLAMP : 0.5 mA to 19.9 A Earth current accuracy : 5% ±3 digits Resistance range : 0.01 to 2000 Ω Resistance accuracy :2% ±3 digits Earth voltage range : 0 - 100 V a.c Earth voltage accuracy : 2% ±2 V Operating temperature range : -15 to +55 ºC Storage temperature range : -40 to +70 ºC EMC : IEC61326-1 Dimensions : 203 x 148 x 78 mm (8 x 5.7 x 3.2 inches) Weight : 1 kg
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.