IME RD3AF1H Earth Leakage Relay - RD3A - 24-150V DC - DIN mount - 2 module - 1C/O

Specifications

Service Information: Product is repairable by NHP and on-site repair may be an option

Contact the NHP Services & Training team for more details

Product Series: Delta D2-S

Standards Compliance: EN 60947-2, IEC 60947-2, EN 60947-1, IEC 60947-1, EN 60755, DIN 43880, EN 60715, IEC 60715, IEC 60529, EN 60529, IEC 60755, AS 60947-2, EN 50081-1, EN 50082-2, EN 55011

Visible Trip Indicator: Red LED

Component Type Power Distribution & Protection: Earth Leakage Relay

Burden, Rated: 2.5 VA

Installation Category: III

Contact Configuration: 1 CO

Configuration Method: Potentiometer/DIP-Switch

Terminal Type: Screw Terminal(s)

Depth: 65.6 mm

Details, Alarm: Trip contact and RED LED

Details, Function: Local pushbutton details

Details, Output(s): 1 SPDT contact

Positive and Negative security

Input Frequency, Nom: 50 Hz

Operational Frequency, Max: 63 Hz max

Operational Frequency, Min: 47 Hz min

Height: 89 mm

Relative Humidity, Average: 50 %RH

Humidity Type: Suitable for tropical enviroments

IP Rating, Front: IP50

IP Rating, Terminals: IP20

Material, Body/Housing: Plastic

PC (Polycarbonate) self-extinguishing material

Mounting: DIN-35 Rail Mount

Number of Alarm Contacts: 1

Number of Setpoints: 19

Pollution Degree: 2

Power Dissipation, Max: 2 W

Setpoint Range(s): 0.03 - 30A, Configurable

Operating Temperature, Max: 55 °C max

Operating Temperature, Min: -10 °C min

Storage Temperature, Max: 70 °C max

Storage Temperature, Min: -40 °C min

Uimp, Impulse Withstand Voltage: 5 kV

Ui, Rated Insulation Voltage: 450 V (rms)

Umax, Supply Voltage, DC, Max: 150 V DC

Umin, Supply Voltage, DC, Min: 20 V DC

Weight: 0.2 kg

Width: 35 mm

Wire/Conductor Size (Max): 4 mm²

Reset Type: Automatic/Manual

Details, Connection: Low voltage lines, with series TD transformer

Details, Indicator: Power ON: Green LED "ON"

Alarm intervention: Red LED "Trip" + Relay switching

Ring current transformer - relay connection failure: Red LED "Trip" blinking + Relay switching

Trip Time, Max: 5000 ms

Sealable: Yes

Sealable OCR Cover: Yes

Alarm Function: Yes

Reverse Polarity Protection: Yes Y/N

Current set point IΔn: 0.03, 0.05, 0.075, 0.1, 0.15, 0.2, 0.3 3 ranges x1, x10, x100

Details, Automatic Reset: 3 attempts

Display Technology: LED Sequence

Frequency Tolerance: 47-63 Hz

Insulation Class: III

Intervention time t:: 0, 0.15, 0.25, 0.5, 1.0, 2.5, and 5 s

IΔn, Leakage Current, Max: 30 A

Non-operating residual current (IEC60755): 50% IΔn

Power On: Green LED

RCD Type, AS/NZS 60947-2: A

Waveform: Sinusoidal (type AC) or chopped pulsating with superimposed D.C. (type A) according to EN60947-2 (annex Band M) IEC60947-2

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