电力仪表系列产品 ZRCT功率因数、有功、无功数显表
Electric Power Instrument Series Products
ZRCT Power Factor, Active and Reactive Power Digital Display Meter
性能特点
◆ 高精度测量单、三相电网的有功功率、无功功率、视在功率;
◆ 提供数码管或液晶显示，本地数据查询;
◆ 电流、电压变比可编程设置;
◆ 支持RS-485通讯, Modbus-RTU协议;
◆ 支持开关量输入、开关量输出、模拟量变送输出;
◆ 辅助电源:AC/DC 80V~270V、AC220V;
◆ 多种外形选择，满足不同柜体电气回路的要求。
Performance characteristics
◆ High-precision measurement of active power, reactive power and apparent power of single and three-phase power grids;
◆ Provide digital tube or LCD display, local data query;
◆ Programmable setting of current and voltage ratio;
◆ Support RS-485 communication, Modbus-RTU protocol;
◆ Support switching input, switching output and analog output;
◆ Auxiliary power supply: AC/DC 80V~270V, AC220V;
◆ Various shapes are selected to meet the requirements of different cabinet electrical circuits.
注意:选配的扩展功能为常规最多能扩展的功能数量,如有特殊订货要求,请与本公司技术部门协商解决。
Note:The optional expansion function is the maximum number of functions that can be extended. If you have special order requirements, please negotiate with our technical department to solve them.
订货示例
订货时，应写明所需的产品型号，信号输入及功能模块等相关内容
Ordering example
When ordering, the product type, signal input and function module should be specified.
例1
型号:ZRCT96B-3P/M;
外形尺寸:96×48;
电源:AC 220V/50Hz;
信号输入:三相三线,AC 10kV/100V，AC 1000A/5A
变送输出:4~20mA
对应关系:-866~0~+866:4mA~12mA~20mA
Example 1
Model: ZRCT96B-3P/M;
Dimension: 96 x 48;
Power supply: AC 220V/50Hz;
Signal input: three-phase three-wire, AC 10kV/100V, AC 1000A/5A
Transmit Output: 4-20 mA
Corresponding relationship: -866~0~+866:4mA~12mA~20mA
例2
型号:ZRCT96B-3H/M;
外形尺寸:96×48;
电源:AC 220V/50Hz;
信号输入:三相三线,AC 10kV/100V，AC 1000A/5A
变送输出:4~20mA
对应关系:C0.5~0~L0.5 : 4mA~12mA~20mA
其他:其他出厂预设置(未作说明则按照默认设置出厂)
Example 2
Model: ZRCT96B-3H/M;
Dimension: 96 x 48;
Power supply: AC 220V/50Hz;
Signal input: three-phase three-wire, AC 10kV/100V, AC 1000A/5A
Transmit Output: 4-20 mA
Corresponding relationship: C0.5~0~L0.5: 4mA~12mA~20mA
Others: Other factory preset settings (default settings if not specified)
