ABB module warehouse stock 216AB61 and GDB021BE power supply unit PLC

Description

Disturbance and fault in 216AB61 power system will cause
Serious voltage collapse and power failure
It will affect the whole region and even the whole country. electric
Power is a pillar of modern society
Shared life, personal life and economic activities
The negative effects of life are incalculable. because
In this case, a
Take effective measures to avoid
Such disturbances occur.
A key factor
Is to take effective measures
Isolation by means of protection
And quickly clear the fault.

To meet the troubleshooting requirements
The protection system must meet the requirements of sensitivity
Response time, 216AB61 optionality and reliability
All surfaces meet the specifications. No branch for long-distance communication
Yes, few protection schemes can meet these requirements
Especially for high-voltage transmission lines.
The typical high-voltage transmission line protection system architecture consists of three parts
Composition: relay protection device, remote protection device
Spare and a long-distance communication system ｜ 1.
Remote protection equipment in communication system and relay protection
The protective devices act as physical interfaces. 216AB61 is therefore essential
In terms of transmission relay protection equipment
Generated signals (“commands”) and
In case of failure, ensure that the response time and
Optional requirements.
Performance standard for teleprotection equipment: safety
Performance, reliability and transmission time
Any long-distance communication system will suffer
Same form of interference and damage (e.g. digital network
Jitter and error code in the network or power line carrier
Corona noise and attenuation change of the channel). far
The distance protection device is located on these disturbed channels
Safety and reliability for performance under components
And transmission time.

details: if you need an urgent delivery order, please feel free to contact us, and we will do our best to meet your needs.

Price problem: if you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.