Three-phase electromechanic voltage regulators

SDEM3


 
sdem3.jpg
Three-phase electromechanic voltage stabilizer (regulated separately). Connections to terminals, incorporated in metal cabinets, fitted with a voltmeter and pilot lamps, type of enclosure IP 21, safety class I, frequency 50/60 Hz, ta 40°C. 
Special voltages
UPRI: 230 - 400 V
USEC: 400 V
Red Art.-No. available ex stock
Order specifications
Point on an Art.-No. to get its order specifications.
Basket
Click on an Art.-No to put it in your basket.
 
 
Output 
Article-no. for standard transformers 
Dimensions 
Weight 
Nenn-
leistung
PRI
3 x 400/230 V +/-10%
PRI
3 x 400/230 V +/-15%
PRI
3 x 400/230 V +/-20%
PRI
3 x 400/230 V +/-25%

a

b

c


Cu
kg
Ges.
kg
 
kVA

SEC
3 x 400 V +/-1,0%
SEC
3 x 400 V +/-1,0%
SEC
3 x 400 V +/-1,0%
SEC
3 x 400 V +/-1,0%

 



 
9000
 

 
 
 

650
650
1300
      

115 
 
12000
 

 
 
 

650
650
1300
      

117 
 
15000
 

 
 
 

650
650
1300
      

117 
 
18000
 

 
 
 

650
650
1300
      

144 
 
21000
 

 
 
 

650
650
1300
      

144 
 
24000
 

 
 

650
650
1300
      

120 
 
30000
 

 
 
 

650
650
1300
      

192 
 
45000
 

 
 

650
650
1300
      

192 
 
60000
 

 
 

650
650
1300
      

192 
 
75000
 

 
 
 

1100
650
1800
      

550 
 
90000
 

 
 
 

650
650
1800
      

780 
 
100000
 

 
 
 

1100
650
1800
      

550 
 
120000
 

 
 

650
650
1800
      

350 
 
155000
 

 
 
 

1100
650
1800
      

550 
 
160000
 

 
 
 

1100
650
1800
      

780 
 
230000
 

 
 

1100
650
1800
      

780 
 
235000
 

 
 
 

1100
650
1800
      

550 
 
310000
 

 
 

1100
650
1800
      

780 
 
450000
 

 
 
 

1100
1100
1800
      

1300 
 
650000
 

 
 
 

1100
1100
1800
      

1300 
 
1000000
 

 
 
 

1100
1100
1800
      

2550 
 
Note:
Three-phase electromechanic voltage stabilizer (regulated separately). Connections to terminals, incorporated in metal cabinets, fitted with a voltmeter and pilot lamps, type of enclosure IP 21, safety class I, frequency 50/60 Hz, ta 40°C.
Options:
Options: - Overvoltage protection - Voltage control (from a-dimension 650 mm) ** Three single cabinets with these dimensions
 
Wiring Diagram

sdem.jpg
 
Dimensions

sdem3.jpg
 

Column #col3

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