Electric generator parts automatic voltage regualtor avr r250

Feedback Ratings
US $60.00 / Piece |5 Pieces (Min. Order)
Quantity:
- + Pieces available
0piecesselected, US $in total
View Details
Shipping:
China
Please confirm the quantity of the goods.
Overview
Quick Details
Place of Origin:
Fujian, China (Mainland)
Brand Name:
POPULACE
Model Number:
AVR R250
Name:
Brushless generator avr r250
Application:
Brushless alternator 20-100kw
weight:
0.4kg
Dimension:
11.5*5*5cm
Phase:
single phase 2 wire
Sensing input voltage:
120(90-140)vac
Warranty:
13months
OEM service:
yes
Stock:
available
Related avr:
r230,r438,r448,r450,r449

Electric generator parts automatic voltage regualtor avr r250

 Professional service&solusion for diesel generator set

Automatic Voltage Regulator R250

brushless alternator avr
Analogic Automatic Voltage Regulator with transistor

Special avr with various frequency

 

Profesional supply all these generator spare parts,avr automatic voltage regulator controller solenoid actuator speed governor battery charger and etc.

Description

 R250 AVR controls the excitation current according to the alternator's output voltage. With very simple conception, the shunt excitation alternator is auto excited with a R250 and excitation alternator does not have a short circuit capacity, voltage regulation: around ±0.5%.It applies to brushless generator from 20-100kw.

 

Applications Alternators LSA 42.2, 43.2, 44.2, 46.2, 47.2. Compatible with the SHUNT excitation system. The R250 is in Compliance with: IEC, VDE, NEMA, BS, CSA, UL508 CE low voltage.

Technical data

 

 Voltage regulation Around ± 0.5 %
 Supply range 85 to 139 V
 Potentiometer for voltage setting 1000Ω /0.5W min. setting range ±5%
 Operating at 50 Hz Threshold at 48 Hz without LAM forimpactsbetween 30 and 40% of the rated 
 Load
 Threshold at 48 Hz with LAM 13% forimpacts between 40 and 70% of the rated 
 Load.
 Threshold at 48 Hz with LAM 25% for impacts > 70% of the rated load
 Operating at 60 Hz Threshold at 58 Hz without LAM forimpacts between 30 and 40% of the
 Rated load
 Threshold at 58Hz with LAM 13% for impacts 40 and 70% of the rated load
 Threshold at 58Hz with LAM 25% for impacts > 70% of the rated load
 Specific operating Threshold at 57Hz without LAM for speed variations at a steady state > 2 Hz
 Threshold at 65Hz without LAM for speed and tractelec / gearlec (U/F gradient)
 Special: the factory setting 48Hz 2U/F gradient; a special programme is 
 Possible on request.
 Threshold at 47.5 Hz without LAM for speed variations at a steady state > 2 Hz

 

More Pictures

 

Related generator parts

 

Our Factory

 

Payment Terms

 

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

Shippment Terms

 

1. We Ship to Worldwide, except APO/FPO

 

2. Orders processed timely after showing remittance copy.


3. We only ship to confirmed order addresses. Your order address MUST MATCH your address.

 

4.Items are delivered by express, reach most of the countries within 4 to 20 business days.

 

5.We accept the following express:

Guarantee

 

1.Guarantee:13months after selled. 

 

2. During guarantee,the items share free repairs or replacement.

 

3. Customer is responsible for the freight come-and-go,and the custom tax.

 

4. You may consider to send the defective item with a economical way,and we send back the repaired items with      your new order together.

 

5. To save the cost,pls send the item back without packing.

 

6. Pls provide the defective appearance and related invoice number.

 

7.We do not repair or replace item with an expired warranty.

 

8.All emails will be answered within 1 business day.

 

Any more questions,feel free to contact us pls.

 

avr,