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Honeywell|DECS-200-1L|Digital Excitation Control System
SKU: DECS-200-1L

  • Manufacturer: Honeywell

  • Product No.: DECS-200-1L

  • Condition：Stokta var

  • Product Type: Digital Excitation Control System

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 380g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The DECS-200-1L is a microprocessor-based digital excitation control system designed to precisely regulate the output voltage, vars, or power factor of synchronous generators. It supports various DC excitation applications up to 15 Adc, with outputs of 32Vdc, 63Vdc, and 125Vdc. The system incorporates a pulse width modulated (PWM) power stage, enhancing performance in non-linear load conditions. Suitable for generators of any size, it provides advanced control and protection features.

Features

  • Microprocessor-Based Design: Ensures precise control and flexibility.
  • True RMS Sensing: Supports single or three-phase sensing.
  • High Accuracy: 0.25% voltage regulation accuracy.
  • Stability Settings: 20 preprogrammed PID settings; user-customizable.
  • Protection Functions: Eight generator protection features.
  • Communication Ports: Front panel RS-232, side RS-485 (Modbus™ protocol).
  • Remote Set Point Control: Via contact inputs, ±10Vdc, 4-20mA, RS-232, or RS-485.
  • Underfrequency/V/Hz Ratio Limiter: Adjustable slope and corner frequency.
  • Soft Start Buildup: User-adjustable voltage buildup rate.
  • Paralleling Compensation: Supports reactive droop or differential compensation.
  • Sequence of Events Recording (SER): Logs up to 127 events with timestamps.
  • Oscillography: Records up to 8 oscillographic records.
  • Environmental Compliance: UL, CSA, CE, DNV, GOST-R certified.
  • Operating Temperature: -40°C to +60°C (-40°F to +140°F).

Technical Specifications

  • DC Output:
    • 32Vdc, 63Vdc, 125Vdc at 15 Adc.
    • Rated 10-second forcing voltage: 50Vdc, 75Vdc, 100Vdc, 150Vdc, 200Vdc, 300Vdc.
    • Minimum field resistance: 2.13Ω, 3.0Ω, 4.2Ω, 6.0Ω, 8.3Ω, 12.0Ω.
  • Control Power Input:
    • 16-60Vdc, 85-132Vac (50/60Hz), 90-150Vdc.
  • AC Operating Power:
    • 60Vac, 120Vac, 240Vac.
    • Burden: 780VA, 1570VA, 3070VA.
  • Generator Voltage Sensing:
    • Single-phase or three-phase line voltage, four ranges:
      • 100V/50Hz (85-127V), 120V/60Hz (94-153V).
      • 200V/50Hz (170-254V), 240V/60Hz (187-305V).
      • 400V/50Hz (340-508V), 480V/60Hz (374-600V).
      • 500V/50Hz (425-625V), 600V/60Hz (510-660V).
  • Bus Voltage Sensing:
    • Single-phase line voltage (AC), four ranges (same as generator voltage sensing).
  • Current Sensing:
    • Two AC current sensing ranges: 1A and 5A.
    • Sensing burden voltage: <1VA per phase.
    • Current: <1VA.
  • Contact Inputs:
    • 11 contact switching inputs: Start, Var/PF Enable, Stop, Pre-position, Secondary DECS Enabled (optional), Raise Switch, Unit/Parallel Operation, Lower Switch, AVR Mode, Alarm Rest, FCR Mode.
  • Set Point Control:
    • Two separate analog inputs: ±10Vdc, 4-20mA.
  • Communication Ports:
    • COM0: RS-232, 9-pin sub-D connector on front panel.
    • COM1: RS-232, 9-pin sub-D connector on right side panel (for autotracking).
    • COM2: RS-485, left side panel (Modbus™ protocol).
  • Regulation Accuracy:
    • AVR Mode: ±0.25% over load range.
    • FCR Mode: ±1.0% of nominal value.
    • Var Mode: ±2.0% of nominal VA rating.
    • PF Mode: ±0.02 PF.
  • Temperature Drift: ±0.5% for 0 to 50°C change.
  • Underfrequency Slope: Adjustable from 0 to 3.0 P.U., in 0.1 P.U. increments.
  • Dimensions:
    • Width: 8.08" (205mm).
    • Depth: 6.76" (171mm).
    • Height: 12.0" (304mm).
  • Weight: 14 lbs (6.35 kg).
Sipariş ve Garanti Bilgileri

Satın Alma ve İade Şartları

Minimum sipariş miktarı, teslimat süreleri, ödeme seçenekleri, garanti ve iade politikaları hakkında ayrıntılı yönergeler.

Şimdi kontrol edin

Toplu siparişleri memnuniyetle kabul ediyoruz, minimum sipariş miktarı sadece bir birimdir.

Talep üzerine, Menşei/Uygunluk Sertifikaları ve diğer gerekli ihracat belgeleri dahil olmak üzere tüm gerekli belgeleri sağlayabiliriz.

Gönderimden önce %100 T/T (Telegraphic Transfer) ödemesini kabul ediyoruz. Teslim süreleri olan ürünler için, önceden %30 depozito gereklidir, kalan %70 ise gönderimden önce ödenmelidir. RMB transferleri için, Çin'de bir acenteniz varsa lütfen bizimle iletişime geçin.

Tüm yeni ve orijinal ürünler, standart bir yıllık garanti ile birlikte gelir. Uzatılmış garanti seçenekleri için fiyat detayları için bizimle iletişime geçmekten çekinmeyin.

Müşteri memnuniyetinizi öncelikli olarak değerlendiriyoruz. Bir ürünü iade etmeniz gerekiyorsa, bu işlemin satın alma tarihinden itibaren 30 gün içinde yapılması gerekmektedir. Ürün kullanılmamış, açılmamış ve tüm aksesuarlarıyla birlikte orijinal ambalajında olmalıdır. İade alındıktan sonra geri ödemeler 5-7 iş günü içinde işleme alınacaktır. Lütfen dikkat edin, nakliye ve işleme ücretleri iade edilemez.
Şimdi kontrol edin

Ürün karşılaştırması

Honeywell|DECS-200-1L|Digital Excitation Control System
Honeywell|DECS-200-1L|Digital Excitation Control System
Güncel ürün Akım
Honeywell

Honeywell|DECS-200-1L|Digital Excitation Control System

Seçenekler
Stokta var
Açıklamalar

Description

The DECS-200-1L is a microprocessor-based digital excitation control system designed to precisely regulate the output voltage, vars, or power factor of synchronous generators. It supports various DC excitation applications up to 15 Adc, with outputs of 32Vdc, 63Vdc, and 125Vdc. The system incorporates a pulse width modulated (PWM) power stage, enhancing performance in non-linear load conditions. Suitable for generators of any size, it provides advanced control and protection features.

Features

  • Microprocessor-Based Design: Ensures precise control and flexibility.
  • True RMS Sensing: Supports single or three-phase sensing.
  • High Accuracy: 0.25% voltage regulation accuracy.
  • Stability Settings: 20 preprogrammed PID settings; user-customizable.
  • Protection Functions: Eight generator protection features.
  • Communication Ports: Front panel RS-232, side RS-485 (Modbus™ protocol).
  • Remote Set Point Control: Via contact inputs, ±10Vdc, 4-20mA, RS-232, or RS-485.
  • Underfrequency/V/Hz Ratio Limiter: Adjustable slope and corner frequency.
  • Soft Start Buildup: User-adjustable voltage buildup rate.
  • Paralleling Compensation: Supports reactive droop or differential compensation.
  • Sequence of Events Recording (SER): Logs up to 127 events with timestamps.
  • Oscillography: Records up to 8 oscillographic records.
  • Environmental Compliance: UL, CSA, CE, DNV, GOST-R certified.
  • Operating Temperature: -40°C to +60°C (-40°F to +140°F).

Technical Specifications

  • DC Output:
    • 32Vdc, 63Vdc, 125Vdc at 15 Adc.
    • Rated 10-second forcing voltage: 50Vdc, 75Vdc, 100Vdc, 150Vdc, 200Vdc, 300Vdc.
    • Minimum field resistance: 2.13Ω, 3.0Ω, 4.2Ω, 6.0Ω, 8.3Ω, 12.0Ω.
  • Control Power Input:
    • 16-60Vdc, 85-132Vac (50/60Hz), 90-150Vdc.
  • AC Operating Power:
    • 60Vac, 120Vac, 240Vac.
    • Burden: 780VA, 1570VA, 3070VA.
  • Generator Voltage Sensing:
    • Single-phase or three-phase line voltage, four ranges:
      • 100V/50Hz (85-127V), 120V/60Hz (94-153V).
      • 200V/50Hz (170-254V), 240V/60Hz (187-305V).
      • 400V/50Hz (340-508V), 480V/60Hz (374-600V).
      • 500V/50Hz (425-625V), 600V/60Hz (510-660V).
  • Bus Voltage Sensing:
    • Single-phase line voltage (AC), four ranges (same as generator voltage sensing).
  • Current Sensing:
    • Two AC current sensing ranges: 1A and 5A.
    • Sensing burden voltage: <1VA per phase.
    • Current: <1VA.
  • Contact Inputs:
    • 11 contact switching inputs: Start, Var/PF Enable, Stop, Pre-position, Secondary DECS Enabled (optional), Raise Switch, Unit/Parallel Operation, Lower Switch, AVR Mode, Alarm Rest, FCR Mode.
  • Set Point Control:
    • Two separate analog inputs: ±10Vdc, 4-20mA.
  • Communication Ports:
    • COM0: RS-232, 9-pin sub-D connector on front panel.
    • COM1: RS-232, 9-pin sub-D connector on right side panel (for autotracking).
    • COM2: RS-485, left side panel (Modbus™ protocol).
  • Regulation Accuracy:
    • AVR Mode: ±0.25% over load range.
    • FCR Mode: ±1.0% of nominal value.
    • Var Mode: ±2.0% of nominal VA rating.
    • PF Mode: ±0.02 PF.
  • Temperature Drift: ±0.5% for 0 to 50°C change.
  • Underfrequency Slope: Adjustable from 0 to 3.0 P.U., in 0.1 P.U. increments.
  • Dimensions:
    • Width: 8.08" (205mm).
    • Depth: 6.76" (171mm).
    • Height: 12.0" (304mm).
  • Weight: 14 lbs (6.35 kg).