1.ABB NRDO02 Relay output unit

The ABB NRDO02 is a relay output unit that belongs to the ABB Relion family of protection and control devices. The NRDO02 is designed to provide flexible and reliable output options for various protection and control applications in power systems.

The NRDO02 has eight independent relay output channels, which can be used to drive various devices such as circuit breakers, contactors, or indicators. The unit is capable of handling a wide range of AC and DC voltages and currents, making it suitable for use in various power system applications.

The NRDO02 is also equipped with advanced communication capabilities, including various protocols such as IEC 61850, DNP3, and Modbus. This allows the unit to seamlessly integrate with modern substation automation systems and communicate with other devices in the network.

Overall, the ABB NRDO02 relay output unit is a reliable and versatile device that provides flexible output options for various protection and control applications in power systems.

2.Advantage Products

BENTLY 146031-01 
A-B 140A-C2A-B16/A 
PROSOFT PLX31-EIP-MBS4 
GE HE697RTM700B 
BALANCE GESVIG-4W 
BENTLY 3500/22M 
A-B 2711-T9C9/C

BERGHOF CE3CPU-1131 
ABB 1TGB302003R0003 
HIMA X-SB01  
REXROTH CSB01.1N-PB-ENS-NNN-NN-S-NN-FW

TEL 1R81-602755-13 
DEIF SCM4.2  
REXROTH DKC11.3-100-7-FW 
MODICON AS-B838-016
GE 8920-PS-DC 
GE 8724-CA-PS

3.Company product range

----------------------Ruichang Mingsheng Automation Equipment Co., Ltd----------------------

PLC module, programmable controller, CPU module, IO module, DO module, AI module, DI module

Network communication module,

Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output

Module, redundancy module, power module, relay output module, relay input module, processor module

4.Application industry

Our main products are widely used in metallurgy, oil and gas, glass manufacturing, aluminum, petrochemical, coal mine, paper making and printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing, tobacco, plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution, etc.

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