DECS 100 Digital AVR Automatic Voltage Regulator DECS-100

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US $820-850 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
300 Piece/Pieces per Day
Port:
FUZHOU
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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
Packaging & Delivery
Packaging Details
In stock. Within 2 work days after 100% payment
Delivery 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

AVR SERIES

 

FACTORY PICTURE

 

PAYMENT TERM

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

 

SHIPMENT TERM

If you need other shipment, please inform me.

 

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