TILLQUIST传感器LQT40A系列技术参数
Technical Data | |
Input | |
Voltage range (Un) | 100 – 400 V (L-L) main voltage (nominal) |
Measuring range | 1 - 520 V TRMS L-L 50/60 Hz |
Configurable measuring range | 0 - 500 V L-L / 0 - 300 V L-N |
Frequency | 50/60 Hz (10...40....70...120 Hz) |
Overload voltage | 1.5 x Un – continuously 2 x Un – 10 s |
Consumption | ≤U² / 1.32 MΩ |
Impedance | 1.32 MΩ per phase |
Current (In) | 1 – 5 A |
Measuring range | 5 mA – 10 A TRMS |
Configurable measuring range | 0 – 10 A |
Overload current | 2 x In continuously, 10 x In 15 s, 40 x In 1 s |
Consumption | <0.05 VA / phase |
Auxiliary power supply | 24 – 230 VDC / 90 – 230 V AC ±10 % |
Burden | max 7.2 W / 15 VA |
Output | |
Analog outputs | 4 or 2 |
Programmable range | ±20 mA, ±5 mA, ±10 V (settings within the range) |
External resistance load | Current output: max 750 Ω (15 V) |
Response time | <100 msec |
Digital outputs | 2 (Energy pulse output) |
Analogue output ripple | ≤0.2% |
Communication | Modbus RS485 (RTU) |
Measured Quantities | F, U12, U23, U31, U, I, P, S, IS, LF, PF, QF, PA |
General Data | |
Accuracy | 0.2 (Ref. temp. 23 °C) |
Galvanic isolation | Supply, in- and output are galvanically isolated |
Connection terminals/Torque | Input & auxiliary: 6 mm² / 0.8 Nm |
Humidity | 95% non-condensing |
USB | USB Micro-B, port for configuration |
Temperature | -10...+55 °C (operation) |
Test voltage | 4 kV AC /1 min |
Inputs | overvoltage cat. III |
Pollution degree | 2 |
Dimension (W x H x D) | 70 x 132 x 101 mm |
Weight | 330 gr |
Protection | IP40 (housing), IP20 (terminals) |
TILLQUIST传感器LQT40A系列介绍
LQT40是一款可配置的多参数传感器，适用于所有电学量。一台设备即可覆盖所有交流和电压范围（真有效值）。它提供2路或4路模拟输出。用户可通过USB端口使用免费的Config LQT 软件轻松完成配置。
特征
宽电流范围：0-10 A
宽电压范围：0-500V
供电电压：24 – 230 VDC / 90 – 230 V AC ±10%
2个或4个完全可配置的模拟输出
Modbus - RS485
用于配置的 USB 端口
高精度，等级 0.2
真实均方根值
快速响应时间<100毫秒
Modbus - RS485
宽度仅70毫米
The LQT40 is a configurable multi-transducer for all electrical quantities. One unit covers all AC and voltage ranges (true RMS). With 2 or 4 analogue outputs. Configuration is easily achieved with the free Config LQT software via USB port.
Characteristics
Wide current range 0 - 10 A
Wide voltage range 0 - 500 V
Supply voltage: Power supply 24 – 230 VDC / 90 – 230 V AC ±10%
2 or 4 fully configurable analogue outputs
Modbus - RS485
USB port for configuration
High accuracy, class 0.2
True RMS
Quick response time <100 ms
Modbus - RS485
Wide only 70 mm
TILLQUIST传感器LQT40A系列选型
TILLQUIST传感器LQT40A系列其他常用型号：
TILLQUIST LQT40A-42110000
TILLQUIST LQT40A-22130000
TILLQUIST LQT40A-22111000
TILLQUIST sensor NEW + ORIGINAL+ ONE YEAR WARRANTY
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TILLQUIST传感器LQT40A系列LQT40A-42110000技术参数及介绍
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