- DECS-250 DECS-250-LN1SN1N complete digital excitation control system
Description
The Basler Electric DECS‑250 is a microprocessor‑based digital excitation control system designed to regulate and protect synchronous generators and motors by precisely controlling their exciter field power.
The LN1SN1N suffix identifies a particular configuration within the DECS‑250 product family, suitable for specific voltage ranges, communication options, and field forcing
outputs.This system integrates Automatic Voltage Regulation (AVR) with comprehensive protection, metering,
communication, and programmable I/O in a compact, robust unit. It is ideal for power plants, industrial
generator sets, standby or prime power systems, and grid‑connected installations
requiring stable voltage regulation and advanced generator control.
FAQ of DECS-250 DECS-250-LN1SN1N
1. What is the DECS‑250 LN1SN1N used for?
It controls and protects the excitation system of synchronous generators and motors, regulating voltage and reactive power to maintain stable operation under varying load and grid conditions.
2. What does “excitation control” mean?
Excitation control refers to regulating the DC current fed into a generator’s exciter field winding. Proper control stabilizes generator terminal voltage, improves power quality, and ensures safe operation.
3. What are the main operating modes supported?
The DECS‑250 supports multiple modes, including:
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Automatic Voltage Regulation (AVR)
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Field Current Regulation (FCR)
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Field Voltage Regulation (FVR)
-
Power Factor control
-
Reactive power (VAR) control
Why Buy From MOORE?
| ★ 1 Year Warranty on most products |
| ★ Fast and convenient shipping |
| ★ Large inventory of over 20,000 items |
| ★ Great low prices on all conditions |
| ★ Extensive quality control and testing |
Inquiry now: miya@mvme.cn
Company Profile
MOORE specializes in sourcing and selling discontinued products. If you need assistance, we can
also help you find and purchase used items. Our team of experienced experts offers automation
solutions and technical support across various fields, including PLC, DCS, vibration monitoring
systems, steam turbine control systems, and gas generators. We guarantee factory-original products,
high quality, competitive pricing, and a large inventory.
As one of the largest distributors of automation control system modules and spare parts in China,
MOORE Automation Co., Ltd. is committed to partnering with you to secure orders. For our first
collaboration, we offer our best possible pricing. I am dedicated to helping
you win the order and will do everything I can to support you.
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