The ESA620 Electrical Safety Analyzer represents the next generation in portable, manual test tool for the biomedical technician and clinical engineer that are performing tests on medical equipment. With selections of three test loads, protective earth test currents, and two insulation test voltages this versatile product can be used worldwide to test to their standard of choice.New DSP technology offers better accuracy of leakage measurements throughout the ranges specified in the standards, and an intuitive interface guides the user through tests. The ESA620 features a large display to facilitate quick and clear indication of performed tests, criteria associated with test set up, device under test receptacle conditions and results
Range (mains voltage) : 120 V model: 90 V ac to 132 V ac RMS&220 V model: 180 V ac to 264 ac RMS Measurements :L1 to L2, L1 to Earth, L2 to Earth Accuracy : ± (2 % of reading + 2 LSD) Voltage tests : Mains and point to point Earth resistance modes : Two Terminal Test current :> 200 mA ac Range : 0 Ω to 2 Ω Accuracy : ± (2 % of reading + 0.015 Ω) Operating temperature : 10 ºC to 40 ºC (50 ºF to 104 ºF) Storage temperature : -20 ºC to 60 ºC (-4 ºF to 140 ºF) Operating humidity : 10 % to 90 % non-condensing USB device upstream Port : Mini-B connector for control by a computer USB host controller Port : Type A, 5 V output, 0.5 A max load. Connector for keyboard and barcode reader Wireless : IEEE 802.15.4 for control by a computer Modes of Operation : Manual and remote Dimensions (WxDxH) : 31 x 23 x 10 cm Weight : 4.7kg (10.25 lb)
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.