Jackwell Limited

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Jackwell Limited

Good quality Cummins Diesel Generators for sales
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I purchased a Jackpower generator from your company in January or February 2008 (ten years ago). The generator has served me very well for 10 years,but the fuel filter has become blocked.My problem is that now that the new filter is fitted, I cannot find anywhere to bleed the air out of the fuel system. I would be very grateful for any help from u

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Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series

China Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series supplier
Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series supplier Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series supplier Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series supplier Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series supplier Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series supplier

Large Image :  Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series

Product Details:

Place of Origin: Franch
Brand Name: Leroy somer
Certification: ISO9001
Model Number: R220
Product Model: AVR R220 for Leroy somer alternator
Current Type: AC
Application Range: brushless generator sets
Regulation: +/- 1.0%
Package Size: 160*90*65mm
Weight: 0.55kg
Guarantee: One year
Delivery date: In stocks

Payment & Shipping Terms:

Minimum Order Quantity: 1-5 pieces
Price: Negotiable
Packaging Details: Carton box
Delivery Time: Within 7 days after 100% payment
Payment Terms: T/T,Western Union,Cash or L/C
Supply Ability: 500 pieces per Month
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Detailed Product Description

 

 

 

Common Brushless AVR R220 revC only for LSA423

 

The R220 is analog Automatic Voltage Regulator with transistors.


standard : for LSA 40 alternators.
-Adapted to the SHUNT and AREP excitation system

-Main characteristics
-Voltage regulation +/- 0.5% at steady state and constant speed.
-Response time 500 ms
-Nominal excitation current : 3A
-Maximum excitation current 7A for 10 sec.
-Alimentation and detection 85 to 139 V (50/60Hz)
-Protection : Fuses embeded in resin

 

Features:

 

- Storage : -55°C ; +85°C
- Operation : -40°C ; +65°C
- Voltage regulation: ± 0.5%.
- Voltage supply/sensing range 85 to 139 V (50/60 Hz)
- Rapid response time (500 ms) for a transient voltage variation amplitude of ± 20%
- Voltage setting P1
- Stability setting P2.
- Power supply protected by 8 A fuse, slowblow action (tolerates 10 A for 10 s)
The fuse is impregnated in the resin, therefore it can not be replaced.
- Frequency: 50 Hz with ST3 jumper - 60 Hz without ST3 jumper.
- The size of the screwdriver tip used to adjust the potentiometer is 2.5 mm

 

Description:

 

1.R 220 is an analog A.V.R. with numerical regulation function.
2.It is designed for small alternators with a SHUNT excitation.

3.It controls the excitation current in order to maintain the output voltage of the alternator.
4.It is performant in terms of voltage regulation,simple to set , to use and is reliable.
5.It is in compliance with I.E.C. 60034-1 standard and U.L. 508 / C.S.A. approved.

 

 

Technical specification
Compatible with Leroy Somer Brushless generators bellow 100KW
Power Input 35~ 109VAC 50/60Hz
Current Continuous 8 A dc. transient 10A for 10 secs.
frequency 50-60 Hz nominal
Exteral voltage adjustment 1 k ohm
Voltage regulation ≤ ± 0.5%
AVR response 500ms
Differential input current tune 0 ~ 0.3A
Operating temperature -40 ~ 65 degree
Storge temperature -55~85 degree
Installation size 115 * 50 * 55 (mm)

 

 

We supply:fast delivery ,good service with high quantity and competitive price.high discounts on volume orders as well

 

Reliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer SeriesReliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer SeriesReliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer SeriesReliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer SeriesReliable Automatic Voltage Regulator avr R220 for 2014 Leroy Somer Series

 

 

Contact Details
Jackwell Limited

Contact Person: Jennylai

Tel: +8613058566006

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