RS Components 欧时 7642998 功率计

"The EasyLogic PM1000 series power meters are easy-to-use, cost effective meters that offer the basic measurement capabilities required to monitor an electrical installation. Characterised by their rugged construction, compact size, and low installation costs, these state of the art multi-function meters are ideal for control panels, motor control centers and genset panels. The EasyLogic PM1000 series power meter is available in two different versions to better fit specific applications: PM1000, basic version PM1200, basic version plus an RS485 port for Modbus communication.Can be used in typical applications such as power monitoring operations, load studies and circuit optimisation, equipment monitoring\/control and preventative maintenance. The meter conforms to accuracy class 1.0 as per IEC 62052-11 and IEC 62053-21. Bright, alphanumeric, 15mm high LED display provides 3 lines for measurement values with 4 digits per line. Additionally the display auto-scales for Kilo, Mega and Giga values. Auto scrolling mode allows for easy reading. The colour-coded analogue load bar indicates the percentage of load through 12 LED segments. The Turbo Key button lets you access to the most commonly viewed parameters or enter set up mode with a single push of the button. Setup is done through the front panel keys. Quick entry to setup during power up by TURBO key. Direct connection for metering voltage inputs up to 480 Vac L-L. The colour-coded label on the terminal board helps ensure accurate wiring. Safeguard access to setup parameters with unique password protection. A key word lock lets you display a user selected page by default.Cutout Height = 92mmCutout Width = 92mmDisplay Type = LEDNumber of Digits = 4Number of Phases = 3Depth = 80mmMeter Accuracy = 0.1% of Reading (Frequency), 1% of Reading (Current, Voltage, Power - Active and Apparent, Power Factor, Energy - Apparent), 2% of Reading (Power - Reactive), IEC 62053-21 Class 1 (Energy - Active), IEC 62053-23 Class 2 (Energy - Reactive)Minimum Temperature = -10°CSeries = PM1000"