Shunt reactor is basically a kind of an inductive load device, and provides a linear response of impedance versus current which is essential for numerous applications. It compensates for the capacitive currents of long transmission lines or cables and allows more active energy to pass through the system.
The main problems caused by capacitive reactive energy;
1. Penalties in electricity bills,
2. Increasing in line voltage,
3. Breakdown in sensitive equipment,
4. Active energy passing through the system is decreased by capacitive effect.
These problems increase maintenance and repair costs. Shunt reactors provide inductive load and eliminate the harmful capacitive effect. Beside these they can be used as inductive load in laboratories also.
OMSAN has more than 40 years' experience in designing and manufacturing dry type maintenance free and environmentally friendly shunt reactors for various market segments. Reactors are designed by OMSAN's experienced stuff with a special computer program in order to avoid failure during design process and to achieve maximum efficiency.
ROUTINE TESTS
Following 1... 5 tests are the routine tests that are performed for each shunt reactor during the manufacturing process and the other tests ( 6,7 and 8 ) are performed upon request.
1. Inductance test
2. Current test
3. Resistance Test
4. Impulse voltage withstand test
5. One minute Insulation voltage withstand test ( AC )
6. Short circuit withstand test
7. Temperature rise Test
8. Sound level test
THECHNICAL SPECIFICATIONS |
STANDARDS |
EN 61558-1, EN 61558 2-20, EN 60289, EN60076-6 CE Conformity |
DESIGN |
Air gapped design |
NOMINAL POWER |
Single phase 0,10 - 10 kVAr, Three phase 0,5 - 100 kVAr |
NOMINAL INPUT VOLTAGE |
230 VAC ..... 1000 VAC |
NOMINAL FREQUENCY |
50 Hz ( 60 Hz is optional) |
REACTOR FACTOR |
p= % 100 |
TOLERANCE OF INDUCTANCE |
± % 5 |
MAGNETIC CIRCUIT |
0,35 mm- high grade lamination |
WINDINGS |
Electrolytic copper or aluminum wire - foil |
CONNECTIONS |
Transformer terminal blocks, rail terminals, copper cable lugs, copper bar |
PROTECTION ( electricity) |
Thermistor 90 °C 1 NK contact ( for all phases ) |
INSULATION TEST VOLTAGE |
3000 VAC (Windings-metal core) |
PROTECTION CLASS |
IP 00 ( metal enclosure according to desired IP class upon request ) |
INSULATION CLASS |
1. class, upon request; F 155 °C or H 180 °C |
THERMAL CLASS |
Ta 55 °C / F or Ta 60 °C / H |
IMPREGNATION |
Upon request F or H class varnish vacuum impregnation |
COOLING |
Air forced ventilation is recommended. ( Natural T40 ) |
HUMIDITY |
%95 non-condensing ( DIN 40040 ) |
OPERATING ALTITUDE |
0 - 2000 m |
AMBIENT TEMPERATURE |
-10 °C ..... + 40 °C |
STORING TEMPERATURE |
- 10 °C ..... + 70 °C |
SPECIAL DESIGN |
Special design is possible according to voltage and power values. |
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SINGLE PHASE SHUNT REACTORS ( Un : 230 VAC, Fn : 50 Hz ) |
PRODUCT CODE |
Q (kVAr) |
Ln (mH) |
In (A) |
A |
B |
C |
WEIGHT (kg) |
OM EYR M 0,5 |
0,50 |
338 |
2,17 |
136 |
133 |
106 |
6,10 |
OM EYR M 0,6 |
0,60 |
281 |
2,61 |
136 |
133 |
113 |
6,80 |
OM EYR M 0,7 |
0,70 |
241 |
3,04 |
136 |
133 |
113 |
7,00 |
OM EYR M 0,8 |
0,80 |
211 |
3,48 |
148 |
150 |
117 |
8,20 |
OM EYR M 0,9 |
0,90 |
188 |
3,91 |
148 |
150 |
117 |
8,50 |
OM EYR M 1 |
1,00 |
169 |
4,35 |
148 |
150 |
117 |
8,70 |
OM EYR M 1,1 |
1,10 |
154 |
4,78 |
148 |
150 |
120 |
9,10 |
OM EYR M 1,2 |
1,20 |
141 |
5,22 |
148 |
150 |
130 |
10,30 |
OM EYR M 1,3 |
1,30 |
130 |
5,65 |
168 |
171 |
122 |
10,50 |
OM EYR M 1,4 |
1,40 |
121 |
6,10 |
168 |
171 |
122 |
10,70 |
OM EYR M 1,5 |
1,50 |
113 |
6,52 |
168 |
171 |
122 |
11,10 |
OM EYR M 1,75 |
1,75 |
96,50 |
7,61 |
168 |
171 |
142 |
12,10 |
OM EYR M 2 |
2,00 |
84,40 |
8,70 |
168 |
171 |
142 |
12,50 |
OM EYR M 2,5 |
2,50 |
67,50 |
10,90 |
185 |
192 |
144 |
17,20 |
OM EYR M 3 |
3,00 |
56,30 |
13,10 |
185 |
192 |
149 |
18,30 |
OM EYR M 3,5 |
3,50 |
48,20 |
15,20 |
185 |
192 |
149 |
18,60 |
OM EYR M 4 |
4,00 |
42,20 |
17,40 |
185 |
192 |
169 |
22,60 |
OM EYR M 4,5 |
4,50 |
37,50 |
19,60 |
185 |
192 |
169 |
22,90 |
OM EYR M 5 |
5,00 |
33,80 |
21,80 |
185 |
192 |
189 |
26,80 |
OM EYR M 6 |
6,00 |
28,10 |
26,10 |
234 |
250 |
182 |
29,80 |
OM EYR M 7 |
7,00 |
24,10 |
30,40 |
234 |
250 |
202 |
37,30 |
OM EYR M 8 |
8,00 |
21,10 |
34,80 |
234 |
250 |
202 |
38,40 |
OM EYR M 9 |
9,00 |
18,80 |
39,10 |
234 |
250 |
222 |
44,70 |
OM EYR M 10 |
10,00 |
16,90 |
43,50 |
234 |
250 |
242 |
52,20 |
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THREE PHASE SHUNT REACTORS ( Un : 400 VAC, Fn : 50 Hz ) |
PRODUCT CODE |
Q (kVAr) |
Ln (mH) |
In (A) |
A |
B |
C |
WEIGHT (kg) |
OM EYR T 1 |
1,00 |
505 |
1,45 |
240 |
180 |
94 |
8,10 |
OM EYR T 1,5 |
1,50 |
337 |
2,17 |
305 |
240 |
100 |
11,80 |
OM EYR T 2 |
2,00 |
253 |
2,90 |
305 |
240 |
105 |
13,30 |
OM EYR T 2,5 |
2,50 |
203 |
3,61 |
305 |
240 |
110 |
14,80 |
OM EYR T 3 |
3,00 |
168 |
4,33 |
305 |
240 |
135 |
22,30 |
OM EYR T 3,5 |
3,50 |
144 |
5,05 |
365 |
300 |
126 |
23,50 |
OM EYR T 4 |
4,00 |
126 |
5,77 |
365 |
300 |
126 |
24,10 |
OM EYR T 4,5 |
4,50 |
112 |
6,50 |
365 |
300 |
136 |
27,50 |
OM EYR T 5 |
5,00 |
101 |
7,22 |
365 |
300 |
136 |
28,60 |
OM EYR T 6 |
6,00 |
84,2 |
8,66 |
365 |
300 |
136 |
29,10 |
OM EYR T 7,5 |
7,50 |
67,3 |
10,90 |
425 |
360 |
146 |
33,50 |
OM EYR T 10 |
10,00 |
50,50 |
14,40 |
425 |
360 |
166 |
49,50 |
OM EYR T 12,5 |
12,50 |
40,40 |
18,00 |
425 |
360 |
176 |
56,60 |
OM EYR T 15 |
15,00 |
33,70 |
21,70 |
425 |
360 |
186 |
63,70 |
OM EYR T 20 |
20,00 |
25,30 |
28,90 |
355 |
420 |
186 |
78,50 |
OM EYR T 25 |
25,00 |
20,20 |
36,10 |
355 |
420 |
206 |
98,20 |
OM EYR T 30 |
30,00 |
16,80 |
43,30 |
405 |
480 |
218 |
120,00 |
OM EYR T 40 |
40,00 |
12,60 |
57,70 |
405 |
480 |
238 |
146,70 |
OM EYR T 50 |
50,00 |
10,10 |
72,20 |
405 |
480 |
258 |
173,40 |
OM EYR T 75 |
75,00 |
6,73 |
108,00 |
505 |
620 |
270 |
203,50 |
OM EYR T 100 |
100,00 |
5,05 |
144,00 |
505 |
620 |
310 |
285,00 |
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