SIRAX BT72X0 BT7200/BT7250 电流互感器
SIRAX BT72X0 BT7200/BT7250电流互感器具有集成电能表功能，用于监控单相交流和直流应用 。大量的测量变量、在高达1000 VDC 或 800 VAC下高达 50 A AC/DC 的很大电流允许设备的多种用途。 电流互感器的应用 由于能够测量不同频率范围的电流，具有电能表功能的 AC/DC 电流互感器是监控光伏系统、电池充电系统、UPS 系统和变频驱动器的理想解决方案。具有电能表功能的 AC/DC 电流互感器：输入范围电流 50 A AC/DC。 sirax-bt7200-front sirax-bt7200-back SIRAX BT72X0 BT7200/BT7250 电流......
产品描述
SIRAX BT72X0 BT7200/BT7250电流互感器具有集成电能表功能，用于监控单相交流和直流应用。大量的测量变量、在高达1000 VDC 或 800 VAC下高达 50 A AC/DC 的很大电流允许设备的多种用途。
sirax-bt7200-front
sirax-bt7200-back
深圳银飞公司有售SIRAX BT72X0 BT7200/BT7250 电流互感器
电流互感器的应用
由于能够测量不同频率范围的电流，具有电能表功能的 AC/DC 电流互感器是监控光伏系统、电池充电系统、UPS 系统和变频驱动器的理想解决方案。具有电能表功能的 AC/DC 电流互感器：输入范围电流 50 A AC/DC。sirax-bt7200-front
sirax-bt7200-back
SIRAX BT72X0 BT7200/BT7250 电流互感器优点
- 由 PBT 制成的抗断裂塑料外壳
- 符合 UL94 V0 的阻燃和自熄性
- 双向能量测量
- 很大限度。电流范围高达 50 A AC/DC
- 很大限度。电压范围高达 800 VAC / 1000 VDC
- 与测量电路的电流隔离
- 通过配置软件进行配置
- 串行 RS485 Modbus/RTU 输出
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DIN 导轨或墙壁安装，用于垂直或水平位置
| SIRAX BT7200 | SIRAX BT7250 | SIRAX BT7300 | SIRAX BT7350 | |
| System type | 1-phase AC/DC | |||
| Type of measure | TRMS (monopolar) or DC | |||
| Current measurement | Integrated Hall effect current sensor | |||
| Installation form | DIN rail mounting | |||
| Mounting position | arbitrarily, vertically or horizontally | |||
| Input | ||||
| Input range current | 50 A AC/DC | 300 AAC / 400 VDC | ||
| Input range voltage | 800 VAC / 1000 VDC | 80 VAC / 100 VDC | 800 VAC / 1000 VDC | 80 VAC / 100 VDC |
| Transformer ratio | 1,0 standard (customizable) | |||
| Power supply | 9...30 VDC | |||
| Absorption | < 1.3 W | |||
| Max. cable diameter | 14mm | 32mm | ||
| Output | ||||
| Output range | RS485 Modbus/RTU | |||
| Sampling rate | 11 kHz | |||
| Working frequency | DC or 1...400 Hz | |||
| Accuracy | ||||
|
Accuracy |
Voltage, Current, Active power, Phase to phase voltage: < 0.5% F.S. / Frequency: ± 0.1 Hz / Energy: ± 1% / Reactive power: <1.5% F.S. / Apparent power from 0.1 In to In: ± 1% rdg / Apparent power from 0.05 In to 0.1 In: ± 2% rdg | |||
| SIRAX BT7200 | SIRAX BT7250 | SIRAX BT7300 | SIRAX BT7350 | |
| Resolution | 12 bit | |||
| Temperature coefficient | < 200 ppm/°C | |||
| Crest factor | 1.8 | 1.4 | ||
| Input impedence | 1 MΩ ±1% | |||
| Safety and environmental conditions | ||||
| Operating temperature | -15 ... +65 °C | |||
| Humidity | 10 ... 90 % (not condensing) | |||
| Housing protection IP | IP20 | |||
| Isolation | 3 kV on bare wire for Current measurement / 4 kV for Voltage measurement | |||
| Overvoltage category | CATIII up to 600 V CATII up to 1000 V | CATIV up to 100 V | CATIII up to 600 V CATII up to 1000 V | CATIV up to 100 V |
| Altitude | max. 2000 m | |||
| Mechanical properties | ||||
| Housing material | PBT | |||
| Filling | Epoxy Resins | |||
| Flammability | UL94 V-0, self-extinguishing, non-dripping, halogen-free | |||
| Weight | 80 g | 370 g | ||
| Connections | Plug-in terminals 3.5mm, 1x4 Pol, 2x2 Pol | |||
| DIP switch | 2 Pol | |||
| Programming | Via DIP switch, Modbus RTU and software | |||
| Mounting | Screw grooves for vertical and horizontal panel mounting / Fasteners for mounting on DIN rail | |||
| Dimensions | 46.1x63x26.4mm (without terminals) | 89.1x99.25x28.5mm (without terminals) | ||
| Standards | ||||
| Adhered standards | EN61000-6-4; EN64000-6-2; EN61010-1 | |||
| Order data | ||||
| Article-No. | 179970 | 179988 | 179996 | 180000 |
