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电表(单相)测量板/2电流互感器

制  造  商:ST意法半导体

商品编号:

价       格:

¥1068.36(含16%增值税)

数       量:

说       明:

由武汉力源信息技术股份有限公司 发货

Applications

This metering module can be used to build a Class 0.5 Single-phase standalone or microprocessor based meter with or without Tamper detection for power line systems of UNOM = 140 to 300VRMS, INOM/IMAX = 2/20ARMS, fLIN = 45 to 65Hz and TAMB = -40 to +85 °C.

In standalone mode, a stepper motor display should be connected to pins W5 and W6. A user can select the type of stepper or the constant of output pulse frequency by changing LVS or KMOT configurators respectively.

In Microprocessor based mode, a control board with a microprocessor should be connected to the male connector P1 of the module using a 10-wire flat cable.

Features
■ Single-phase, 0.5 class accuracy guaranteed
■ UNOM(RMS) = 140 to 300V, INOM/IMAX(RMS) = 2/20A, fLIN = 45 to 65Hz, TAMB = -40 to +85 °C
■ Tamper detection for power line systems
■ LED checking for:
– Functioning
– No Load Condition
– Tamper Detection
– Reverse Energy Direction
■ Stepper Motor Display Connector
■ Capacitive Power Supply
■ SPI Interface Connector:
– Active, Reactive Apparent Power consumption
– VRMS, IRMS and Line Frequency
– Status

Pictures

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