网络分析仪MCA Plus II
MCA Plus II网络分析仪是一种电子设备，允许以真实的RMS值读取供电网络的主要高级参数。
它为易于安装和设置而设计，需要连接四个电压端子和三个电流互感器。前面的电容式控制键盘允许在几秒钟内更改显示的参数。MCA Plus II具有LCD背光显示屏，可在各种光线条件下轻松读取。
新功能
- 适用于MV和LV安装
- ?在同一测量点进行消耗和生成的四象限测量
- 高IP保护（正面IP65）
- 2个内置数字输出（S0接口或报警）
- 2个内置的继电器数字输出
- 2个内置数字输入??（资费选择或外部警报）
- RS-485 Modbus / RTU通信
- 背光触摸键盘
- 瞬时参数的模拟可视化??（功率，最大功率范围和Cosφ或PF）
- 背光显示
- LED报警指示灯
Network analyser MCA Plus II
The MCA Plus II network analyser is an electronic device that allows the reading of the main advanced parameters of a supply network in the true RMS values.
It is specially designed for its easy installation and set up, it requires the connection of four voltage terminals and three current transformers. The capacitive control keypad in the front allows to change the displayed parameters in a few seconds. The MCA Plus II have LCD backlight display for an easy reading in all light conditions.
New features
- Suitable for MV and LV installations
- 4-Quadrant measurement for consumption and?generation in the same measurement point
- High IP protection (Frontal IP65)
- 2 built-in digital outputs (S0 Interface or alarms)
- 2 built-in digital outputs by relay
- 2 built-in digital inputs?(tariff selection or external alarms)
- RS-485 Modbus/RTU Communications
- Backlight touch keyboard
- Analog visualizations for instantaneous parameters?(Power, MaxPower reach and Cos φor PF)
- Backlight display
- LED Alarm indicator
| 单相 | 85 … 265 Vac / 95 … 300 Vcc |
| 电压容差 | 15％/ + 10％ |
| 频率 | 50 – 60赫兹 |
| 最大。消费 | 4,2 VA |
| 工作温度 | -10?C+50?C |
| 湿度（无冷凝） | 5％~95％ |
| 盒子材料 | 自熄V0塑料 |
| 保护 | 设备组件（前部）：IP 54 非组装设备（侧盖和后盖）：IP 31 |
| 尺寸（mm） | 96 x 96 x 63 |
| 重量 | 0,400公斤 |
| 电压 | 0,5％±2位数 |
| 当前 | 0,5％±2位数 |
| 鲍尔斯 | 1％±2位数 |
| 测量条件 | 温度：+5?C+45?C 功率因数：0,5 … 1 测量余量（比例范围）：10 …… 100％ （不包括电流互感器） |
| 标称电压相中性 | MAX。300 |
| 阶段之间 | MAX。520 V ac |
| 频率 | 45~65赫兹 |
| 标称电流 | 在/ 5 A |
| 永久过载 | 1,1英寸 |
| 电流消耗 | 0,75 VA |
| 类型：光隔离晶体管（集电极开路） | NPN |
| 最大工作电压 | 24 V dc |
| 最大工作电流 | 50毫安 |
| 最高频率 | 5个脉冲/段。 |
| 脉冲长度 | 100毫秒 |
| 通讯 | RS 485 |
| cat。III | 300 V ca /?? 520 ca EN-61010 II级双重绝缘防触电 |
| Single phase | 85 … 265 Vac / 95 … 300 Vcc |
| Voltage tolerance | 15 % / +10 % |
| Frequency | 50 – 60 Hz |
| Max. consumption | 4,2 VA |
| Operating temperature | -10?C ?+ 50?C |
| Humidity (without condensation) | 5% ~ 95% |
| Box material | Self extinguishing V0 plastic |
| Protection | Equipment assembly (front):?IP ?54 Non assembled equipment (side and rear cover):?IP ?31 |
| Dimensions (mm) | 96 x 96 x 63 |
| Weight | 0,400 ?kg |
| Voltage | 0,5 % ?± 2 digits |
| Current | 0,5 % ?± 2 digits |
| Powers | 1 % ?± 2 digits |
| Measurement conditions | Temperature:+ 5 ?C ??+ 45 ?C Power factor: 0,5 … 1 Measurement margin (scale range):10….. 100 % (Current transformer not included) |
| Nominal voltage phase-neutral | Máx. 300 |
| Between phase | Máx. 520 V ac |
| Frequency | 45 ~ 65 Hz |
| Nominal current | In / 5 A |
| Permanent overload | 1,1 In |
| Current circuit consumption | 0,75 VA |
| Type: Opto-isolated transistor (open collector) | NPN |
| Maximum operating voltage | 24 ?V dc |
| Maximum operating current | 50 mA |
| Maximum frequency | 5 pulses/seg. |
| Length of pulse | 100 ms |
| Communication | RS 485 |
| Cat. III | 300 V ca / 520 ca ??EN-61010 Class II double insulation against electric shock |
MCAPLUSII MCA Plus Advanced 96 X 96 YES 230
