DVR2000e Electronic AC Automatic Voltage Regulator AVR
|1-9 10-19 20+|
|FOB Unit Price:||US $550 US $530 US $500|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Payment Terms:||T/T, Western Union, Money Gram, Credit card|
- Model NO.: DVR2000E
- Usage: Common Units
Method: Air Cooled
Type: Diesel Generator
- Weight: 0.65kg
- Warranty: 1 Year
- Size: 175mm*145mm*50mm
- Transport Package: Netrual Carton Box
- Origin: Chongqing
of Use: Marine
- Output Type: AC Single Phase
- Color: Black
- Package: Carton Box
- Stock: Yes
- Trademark: Yokden
- Specification: Plastic
- HS Code: 8503009090
AVR DVR2000E is an electronic, solid-state, microprocessor-based control device. The DVR2000E regulates the output voltage of a brushless, ac generator by controlling the current into the generator exciter field. Input power to the DVR2000E is from a multi-pole, high-frequency, permanent magnet generator (PMG).
The DVR2000E is supplied in an encapsulated package designed for behind-the-panel mounting. The DVR2000E is held in place by thread-forming screws that thread into its plastic shell. Front panel indicators (LEDs) annunciate regulator status and system conditions. DVR2000E connections are made through quarter-inch, quick-connect terminals on the rear panel. A 9-pin DB-9 type connector on the rear panel provides communication between the DVR2000E and an IBM compatible PC.
When the DVR2000E Voltage regulator is mounted on the generator at the factory a molded cover is provided. This cover allows the system to be in compliance with UL 508 as live terminals and heatsinks could be exposed to unintentional contact. As stated this cover must be installed whenever the voltage regulator is energized.
DVR2000E units have the following features and capabilities.
• Four control modes: automatic voltage regulation (AVR), manual or field current regulation (FCR), power factor (PF) regulation, and reactive power (VAR) regulation.
• Programmable stability settings.
• Soft start control with an adjustable time setting in AVR control mode.
• Overexcitation (OEL) limiting in AVR, VAR, and PF control modes.
• Underfrequency (volts/hertz) regulation.
• Crowbar circuitry protects the field.
• Overtemperature protection.
• Three-phase or single-phase generator voltage (RMS) sensing/regulation in AVR mode.
• Single-phase generator current sensing for metering and regulation purposes.
• Field current and field voltage sensing.
• Four contact sensing inputs for system interface.
• One common output relay for alarm indication and trip functions.
• Six protection functions (overexcitation shutdown, generator overvoltage shutdown, DVR overtemperature shutdown, loss of generator sensing shutdown, overexcitation limiting and crowbar shutdown).
• Generator paralleling with reactive droop compensation and reactive differential compensation.
• Front-panel human-machine interface (HMI) indicates system and DVR2000E status and gives the ability to make setting changes at the front panel.
• Rear RS-232 communication port for personal computer communication using DVR2000E- COMS Windows based software for fast, user-friendly, setup and control.
We also have other AVR
Chongqing Boce Technology Co., Ltd, located in Chongqing's new high-tech industrial development zone, is specialized in Genset Spare Parts:
-- Generator Controller Replacement;
--Speed controller, Actuator, EFC replacements as well as Mechnical parts;
--Digital Generator Meters used for different kinds of Engines;
--MPU, Oil pressure sensor, Temperature sensor,Gauges and so on;
--Battery Chargers: BCC6A,BCC10A,BCC12A with updated functions;
--Different kinds of Solenoids;
--Gasoline Spare parts
We have been dedicated to promoting generator set's automatic control since our company is established. Generator's modification and best automatic control products as well as OEM and ODM services are offered for lots of generator users. our aim is "professional technology, superior service"
We supply many products with reliable quality and lower prices, such as automatic generator controllers, electronic monitors, intelligent meter boxes and ATS group control boxes by using internationally advanced micro-computer control chips. Our products have won a good reputation among customers. We have an experienced automation R&D engineer team. Our veteran technical engineers and top project managers are wholeheartedly waiting for serving your companies.
Why Choose Us?
1.Gold Supplier on Alibaba for 5 Years → Reliable Supplier with Good Reputation
2.Factory Direct Sale → Competitive Price & Full Stock
3.Quality Control → High Quality
4.Low MOQ → Accept Small Order
5.Accept OEM → Produce Products as Customers' Requirements
6.Fast Delivery → Delivery within 3 Working Days
7.Various Payment Methods → Easy to Pay
8.Changing or Refunding → Accept Returns
OEM service is acceptable.
1.We accept L/C,D/P,D/A, Alipay, West Union, TT. Cash.
2.All major Credit cards are accepted through secure payment processor ESCROW.
Chongqing Boce Technology Co., Ltd
Chongqing Yokden E&M Co.,Ltd
Any emergency business problem, if I am not available, please kindly contact General Manager Ms Trudy 0086 1852313877, Thanks