Ankorei voltage transmitter BD-DV DC voltage isolation transmission with RS485 communication

The BD series power transmitter is a device that isolates and converts electrical parameters such as current, voltage, frequency, power, and power factor in the power grid into linear DC analog signals or digital signals. The product complies with GB/T13850-1998 and IEC-688 standards.

The BD-DV voltage transmitter isolates and converts the DC voltage in the power grid into a linear DC analog signal.

Compliant with standards

GB/T13850-1998, IEC-688

Applicable environment

Working temperature: -10 ℃~55 ℃

Storage temperature: -25 ℃~70 ℃

Relative humidity: ≤ 90% RH, non condensing, non corrosive gas environment

Altitude: ≤ 2500m

Technical parameters

Input signal

Measurement range: DC 0-10V, 0-75mV, DC 0-300V

Current overload: continuous 1.2 times, instantaneous current 10 times/1 second

Output signal

Output: DC 4-20mA, 0-20mA, 0-5V, 0-10V

Load: ≤ 600 Ω at current output, ≥ 1000 Ω at voltage output

Working power supply

AC 85V~265V or DC 100V~350V

Accuracy level 0.5, 0.2

Temperature drift coefficient

≤ 200ppm/℃ for accuracy level 0.5, ≤ 100ppm/℃ for accuracy level 0.2

Insulation resistance ≥ 100M Ω

Response time<400ms

Power frequency withstand voltage auxiliary power supply/input/output 2kV/1min, 50Hz

Installation method

The BD-DV current transmitter is installed with a standard 35mm guide rail or fixed with screws

Selection

Ankrui Electric Co., Ltd. DC Voltage Transmitter BD-DV

DC voltage transmitter can isolate and transmit DC 0-10V, 0-75mV, and DC 0-300V voltage to output analog signals such as DC 4-20mA, 0-20mA, 0-5V, 0-10V, etc; Standard 35mm guide rail installation.

Example

Model: BD-DV

Input: DC 0-10V

Output: DC 4-20mA

Accuracy: 0.2 level

Auxiliary power supply: AC220V/50Hz

Model: BD-DV

Input: DC 0-300V

Output: DC 4-20mA

Accuracy: 0.5 level

Auxiliary power supply: DC220V