رله جریان نشتی Type B Residual Current Device 30mA–15A برند Frer کد X35DB34DCR102
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Product Description: Ground Leakage Current Protection Relay, 30 mA-15A, Type B
Product Group: R X35DB3
Product Code: R X35DB34DCR102

Display: Multi-color Backlit LCD
Maximum Display: 3 Digits

Bar Graph: 10 Levels
Residual Current Measurement IΔ: Type B- RMS
Measurement Bandwidth: DC; 2.5Hz – 10kHz

Basic Accuracy: +/- 0.5%
Filter Types: DIR (direct), AF (Antifibrillation), 3rd (Harmonic filter)

Residual Operating Current Setting: 30mA÷1.5A TDB…3CM / 300mA÷15A TDB…003

Trip-on Time Setting: Instantaneous 20ms-30sec

Selectable Fixed Time Current Graph: Instantaneous 20 ms; IΔn = 30mA (IEC60947-2 Tab.B.1) Delay: 20ms-30s IΔn > 30mA

Residual Operating Current IΔnDC Setting (DC Component): 5%-100% IΔnDC (Min. 6mAdc)

Alarm (Optional): SPST (COM, NO)

Alarm Setting: OFF – 5÷100%Iδn

Auxiliary Power Supply: 230Vac (±10% 47÷63Hz)

Test-Reset Input (Optional): Command >2s LSI (Logic Selector Input)

Modbus RTU (Optional): RS485 Isolated, A+, B

Real-Time Clock (Optional): RTC Connected / Battery With Backup

Origin: IT
CE: CE symbol is shown in the image
Type: MRCD
Relay Type: B
Leakage Current Adjustment: Adjustable
Delay Type: Adjustable
Rated Residual Current Value: 30mA – 1.5A 300mA – 15A
Environmental Condition: Standard

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