Voltmeters for AC voltage measurement EP27, EP29 with a change-over switch. Panel electromagnetic devices, designed for effective voltage measurement. Change-over switch, when activated, enable the measurement of linear and phase voltage (6 measurement points). Tropical version is available (TIII). Voltmeters for usage with voltage transformers (X/100 V and X/110 V) are also available.
Technical specifications
Size | EP27: 72 x 72 mm EP29: 96 x 96 mm |
Range | While affected by direct voltage: up to 500 V While measuring linear voltage: up to 300 V |
Protection class | IP50 / IP20 |
Accuracy class | 1,5 |
Complies to standards | EN 60068-1 |
Temperature range | 5...23...40 °C |