Name: RDR04_PROTECTION RELAY_IDMT OVER CURRENT & EARTH FAULT RELAY
SKU: 2303755
Price: 304 USD

Essential details

Quantity(pieces):24

Volume:0.03744 m³

MOQ:1

G.W:0.45 kg

Lead time:10-30days

Size:L(45)*W(26)*H(32) cm

N.W:0.4 kg

Shipping:Express, Air Freight, Sea Freight

Specification Number:RDR04

Package Description:Carton

Product Introduction

RDR04
IDMT OVER CURRENT & EARTH FAULT RELAY
RDR series relay have been designed for controlling, protecting and monitoring industrial, utility distribution networks and substations. They can also be used as part of a protection scheme for feeders, transformers and generators.

▶Micro controller based numeric design
▶Measures true RMS
▶Rated input current 5A, 50/60 Hz
▶For three-phase system
▶Harmonic filter on the neutral input current
▶LCD display for superior readability
▶Real time display of 3 phase current and earth fault in %
▶Pre-alarm & fault trip LED indication
▶Trip value recording (50records)
▶Programmable relay output contacts
▶Password & key lock to prevent unauthorized setting
▶RS-485 communication Modbus RTU
▶Language: English , Chinese
▶Reference standards: IEC60255-26, IEC60255-27

Product details

RDR04_PROTECTION RELAY_IDMT OVER CURRENT & EARTH FAULT RELAY

FAQ (Frequently Asked Questions)

1It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.All models support :

It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.4-quadrant energy measurement.

It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Operating voltage (Un): 85...265Vac/110...330Vdc

It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Operating voltage (Un): 12...48VDC

2,It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Does it support RS-485 (MODBUS RTU)?
A:Supported.

3,It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Does it supportEthernet(MODBUS TCP/IP)?
It seems that you haven't provided any content to translate. Please provide the text you would like to have translated into English.The following models are order-configurable:
RPM100/100C, RPM95/95C, RPM90/90C, RPM80/80m, RPM65/65C,RPM60/60mIt seems that there is no content provided for translation. Please provide the text you would like to have translated into English.

DM400, DM1000, RPM100S, RPM95U/95S, RPM85U/85S.

4It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that you haven't provided the content that needs to be translated. Please provide the text you would like me to translate into English.Supported power grid types?
It seems that you haven't provided any content to translate. Please provide the text you would like to have translated into English.3P3W, 3P4W, 2P3W, 1P2W.

5It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that you haven't provided the content that needs to be translated. Please share the text you would like me to translate into English.Measured grid frequency?
It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.50/60Hz.

6It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Maximum measurable input voltage/current?
It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Voltage: 600Vac (L-L);

It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Current: 5.5A

It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Accuracy:<0.3%

7It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that there is no content provided after "need translate content:". Please provide the text you would like to have translated into English.Multiple communication interfaces supported?
It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Dual RS-485, or RS485 + Ethernet.

8It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that you have not provided the content that needs to be translated. Please provide the text you would like to have translated into English.Supported current transformer (CT) types?
The content you provided is empty. Please provide the text you would like to have translated.1A/5A (adjustable).

9It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Maximum measurable harmonic order?
The content you provided appears to be incomplete. Please provide the text you would like to have translated, and I will assist you with the translation.Up to 128th (standard: 63The content you provided appears to be incomplete or not visible. Please provide the full text that you would like to have translated into English.).

10It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that you haven't provided any content to translate. Please provide the text you would like to have translated into English.Application scenarios?
The content you provided is empty. Please provide the text you would like to have translated.Power distribution for buildings, municipal facilities, hospitals, railways, airports, data centers, docks,

and solar power generation sites.

11It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that you haven't provided the content that needs to be translated. Please share the text you would like me to translate into English.Minimum order quantity?
The content you provided is empty. Please provide the text you would like to have translated.1 unit.

12It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that you have not provided the content that needs to be translated. Please provide the text you would like me to translate into English.Certifications available?
It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.CE, ISO9000, factory test reports.

13It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.It seems that there is no content provided for translation. Please provide the text you would like to have translated into English.Warranty period?
It seems that you have not provided any content to translate. Please provide the text you would like to have translated into English.24 months.

More details please do not hesitate to contact us.

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