DECS 100 Digital AVR Automatic Voltage Regulator DECS-100

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US $820-850 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Fujian, China (Mainland)
Brand Name:
None
Model Number:
DECS 100
Usage:
Digital Excitation Control System
Stock:
Yes
Supply Ability
Supply Ability:
300 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
In stock. Within 2 work days after 100% payment
Port
FUZHOU
Lead Time :
within 2 days after 100% payment

DECS 100 Digital AVR Automatic Voltage Regulator DECS-100 

DESCRIPTION  

The DECS-100 is a microprocessor-based regulation system designed to control the output of a brushless excited synchronous generator. The DECS-100 is perfect for paralleling applications where generator to generator and/or generator to utility paralleling occurs with VAR/PF control and Over- and Underexcitation Limiting. The DECS-100 offers high functionality, communications, and performance at an extremely affordable price. The DECS-100 is very rugged and offers an extremely robust mechanical design that is cURus recognized, CE compliant, and DNV certified.

 

FEATURES

• Microprocessor based
• 0.25% Voltage Regulation Accuracy
• 0.5% accuracy up to 40% THD (harmonics associated with 6 SCR load)
• 63Vdc @ 7Adc PWM output
• 0-3X V/Hz limiting
• Soft Start capability
• 20 standard stability selections and one customizable selection
• VAR/PF control
• Overexcitation limiting
• Underexcitation limiting
• Voltage Matching
• Manual Mode (Field current regulation)
• Paralleling input from 1 or 5A CT secondaries
• Nominal sensing inputs of 120, 240, 480 and 600Vac
• Power Input from 50/60Hz shunt connections or PMGs operating at 50 to 400Hz
• Five generator protection functions including Loss of Sensing transfer to manual
• Alarm Contact Output
• Accessory input
• LED Annunciation of operating conditions
• Setup via PC using BESTCOMS software (included)
• cURus recognition per UL 508 and CSA Standard C22.2 No. 14
• DNV Standard for Certification 2.4
• CE compliant

 

SPECIFICATIONS

INPUTS
Power Input*

 

Voltage:                                        88-250Vac
Phase:                                          Single- or three-phase
Burden:                                         650VA
Frequency:                                    50 to 400Hz
Minimum Build-up Voltage:             6.0Vac
* NOTE: For Station Power application, refer to Accessories (page 8) regarding ICRM-7.

 

Sensing Input

 

Nominal Voltage Input:                   100/120, 200/240, 400/480, 600Vac, Single- or three-phase
Burden:                                         <1VA
Current Input:                                1 or 5 Amp (two models)
Burden:                                         <1 VA
Frequency:                                    50/60Hz

 

Accessory Input

±1Vdc creates a ±10% adjustment (respectively) for AVR, FCR and VAR set point.

±1Vdc creates a ±0.1PF adjustment (respectively) in the PF mode set point.
(adjusts only the active regulation mode)

 

OUTPUTS
DC Output
Continuous voltage:                        63Vdc
Continuous current:                         7.0Adc
10 second Forcing Voltage:             135Vdc (with nominal input applied)
10 second Forcing Current:             15.0Adc
Minimum Field Resistance:             9 Ohms

 

Alarm Contact Output
Dry Contact Rated:                        120/240Vac - make 30A for 0.2S, carry 7A continuously,
                                                     break 0.1A inductive

 

REGULATION ACCURACY
Regulation accuracy: ±0.25% no load to full load
Temperature drift: ±0.5% for a 40°C change in one hour
Response time: <1 cycle to the limit of the A/D converter
THD: ±0.25% for 20% THD and ±0.5% for 40% THD
(distortion as seen with a 6 SCR load)

 

DECS100 PICTURE

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AVR SERIES

AVR_SERIES.jpg

 

FACTORY PICTURE

IntroductionIMG_6269_MG_1956IMG_6281

 

PAYMENT TERM

We can accept Paypal, Money Gram, West Union, TT and Cash

 

SHIPMENT TERM

If you need other shipment, please inform me.

SHIPPMENT.jpg

 

GUARANTEE

  • Guarantee:365days after the goods has been received
  • During the guarantee,the items enjoy free repairs or replacement.
  • Customer is responsible for the freight back and forth and the custom tax.
  • You may consider to send the defective item with an economical way,and we send back the repaired items with your new order together