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Place of Origin : Jiangsu, China
Brand Name : Acrel
Model Number : AHLC
Certification : CE
MOQ : 1 Piece
Price : $9.10 / Piece
Usage : Magnetic Sensor
Theory : Hall Sensor
Output : Analog SENSOR
Rated current : DC 10mA-2A
Power supply : 12V/24V
Rated output : 0-5V
Precision degree : 1.0
Operating temperature : _40℃~+85℃
Storage temperature : _40℃~+85℃
Humidity : ≤95%RH,no dew,no aggressive gas
Altitude : ≤3500m
Product name : hall-effect voltage sensor
Selling Units : Single item
Single package size : 10X10X5 cm
Single gross weight : 5.000 kg
Package Type : carton box
DC leakage current sensor
DC leakage current sensor is a measuring module that converts the measured direct current into the proportional direct current or voltage signal according to the flux gate theory and the input side is highly insulated from the output side. Typical outputs include 4-20mA, DC0-5V and DC0-10V signals. These standard signals can be acquired by various devices such as PLC, RTU and DAS card and used for different current monitoring applications. leakage current transformerS surround the outlet + and – of DC circuit. It detects output signals of sensors in circuit branches. If the insulation in circuit branches is normal, the current passing the sensor must be equal in the opposite direction. The output signal is zero. If a circuit branch is grounded, the differential current passes the leakage current transformer and the output of sensor is not zero.Therefore, it is possible to identify the grounded branch in the DC system by detecting output signals from circuit branches.The theory guarantees the accurate line identification and prevents the influence of distributed capacitance.
Spec. and size (unit:mm)
Size specification | Outline size(mm) | Through size(mm) | Mounting size(mm) | Figure | ||||
W | H | D | Φ2 | Φ1 | M | N | ||
AHLC-LTA | 68 | 57 | 20 | 50 | 20 | 52 | 52 | Fig.1 |
AHLC-EA | 100 | 108 | 30 | 75 | 40 | 78 | / | Fig.2 |
AHLC-EB | 120 | 112 | 30 | 94 | 60 | 98 | / | Fig.3 |
parameter
Specification | Rated current | Power supply | Rated output | Measuring aperture (mm) | Precision degree |
AHLC-LTA | DC 10mA~2A | ±15V | 5V | φ20 | 1 |
AHLC-EA | DC 10mA~2A | ±15V | 5V | φ40 | 1 |
AHLC-EB | DC 10mA~2A | ±15V | 5V | φ60 | 1 |
Definition of wiring terminals
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12V/24V DC Leakage Current Sensor Acrel 300286 AHLC-LTA Images |