Crompton Instruments Meter Relays and Digital Indicators
Trip relays continuously monitor and protect any electrical parameter within a set point limit. The range offers both traditional and technologically advanced products, including single parameter units, earth leakage protection, ground fault relays, vector shift and ROCOF, and microprocessor system protection relays.
262-30 SERIES DIGITAL METER RELAYS
The 262-30 series of digital meters offer a highly accurate and stable measurement solution. Three models are available: 262-300 is for process control inputs, 262-30T for temperature inputs and 262-30A for true RMS A.C. voltage and current.
262-30A TRUE RMS A.C. VOLTAGE AND CURRENT METER
The 262-30A accurately measures and displays true RMS A.C. Voltage or current. System voltages up to 550V can be measured directly, and voltage transformers can be used for higher levels. The 6 Amp current input range can be used direct connected for small loads, or used with 1A or 5A current transformers for larger loads. Transformer ratios can be entered to ensure the correct meter scaling. The meter also records minimums and maximums for the measured parameter. D.C. Voltage and current can be measured.
262-30 SERIES PLUG-IN MODULES
The functionality of the 262-30 series of meter relays can be enhanced with up to two plug-in modules. The modules offer relay setpoints, analogue output or ModBus communications, which are easily installed, without the need for dismantling or re-calibration
262 Series LED Digital Indicators
The 262 series are a range of digital panel meters. These meters are versatile in the measuring range which includes A.C. and D.C. current/voltage. Some versions allow display blanking and hold.