IPDB › China Industry › Instruments & Meters
China, Chinese DIN Rail 63A Automatic Voltage Protection Relay with Surge Guard1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityVoltage MeterAutomatic Voltage RelaySurge Protect Relay
Zhejiang Tongzheng Electric Co., Ltd.
Preview:
Product DescriptionPlease enter the title hereThe rated operational voltage for this device is AC 220 volts with a tolerance of plus or minus 10 percent at a frequency of 50 Hertz or 60 HertzIts power consumption is low measured at less than 3 watts during operationA key safety feature of this protector is its ability to simultaneously disconnect both the Live and Neutral lines ensuring a complete circuit breakIt is also rated for a standard voltage of 230 voltsAnd operates effectively at either 50 Hertz or 60 Hertz frequencyThe unit provides comprehensive under voltage protection which is adjustable within a range from 140 volts to 210 volts with a factory default setting of 170 voltsIt is equipped with over voltage protection that can be adjusted from 230 volts up to 300 volts having a default value of 270 voltsOver current protection is a vital function offering an adjustable range from 1 ampere to 63 amperes and is set by default to the maximum 63 amperesThe automatic reconnect time also known as the delay on time is configurable from 1 second to 500 seconds with a default delay period of 30 secondsIt includes sensitive electric leakage protection which can be set to trigger at currents between 10 milliamperes and 99 milliamperesEnergy consumption is clearly displayed on a power display with a broad range showing readings from 0 up to 999999 kilowatt hoursFor precise accuracy the device allows for voltage current and kilowatt calibration with an adjustment range of negative 99 percent to positive 99 percentThe integrated voltage meter provides real time monitoring of line voltageThe built in ammeter measures and displays the current flow through the circuitAn accurate energy meter tracks total power usage over timeA fundamental automatic function ensures the system will reconnect once both the voltage and current conditions return to their normal operating ranges
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...