 |
|
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Microcontroller design, |
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SMD Technology, |
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Phase Failure, Unbalance, |
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Phase Sequence, Under voltage, |
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Over Voltage, Auto reset, |
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Neutral Voltage, |
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Adjustable UV/OV settings, |
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2 CO output relay |
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System supply voltage 415 VAC |
| Supply Voltage |
|
System |
: |
415 VAC ± 20%, 3Phase, 4Wire System |
|
Auxillary |
: |
In Built |
|
|
| Frequency |
: |
48 to 63 Hz |
|
| Output Relay Contacts |
: |
2 CO |
|
| Output Contacts Rating |
: |
5 AMP1 240 VAC (Resistive) |
|
| Unbalance Trip Setting |
: |
94 V ± 6V ph - ph (Fixed) |
|
| Trip Setting |
|
|
|
Under Voltage |
: |
75% to 95% of 415 VAC |
|
Over Voltage |
: |
105% to 125% of 415 VAC |
|
| Power on Delay |
: |
5 Sec. ± 1 Sec. (Fixed) |
|
|
| Trip Time Delay |
|
*UB/ SP/UV/OV |
: |
5 Sec. ± 1 Sec. (Fixed) |
|
*RP |
: |
Instant |
|
*Neutral Fail |
: |
Less than 2 Sec. |
|
| Set Accuracy |
|
|
|
: |
± 2 % of Set Value |
|
| Resetting Mode |
: |
Auto Reset |
|
| Reset Gap |
|
|
|
*Unbalance reset gap |
|
*UV & OV reset gap |
|
: |
14 V ± 4 V |
| : |
3% ± 1% of set value |
|
| Enclosures |
: |
S2 Series, ABS / PC-ABS |
|
| Weight |
: |
110 gms. (Approx.) |
|
|
| Dimensions (mm) |
|
Overall (L x W x D) |
: |
90 x 35 x 60 |
|
Mounting (L x W) |
: |
35 mm rail Mounting |
|
Mounting On Dil Rail
|
Electrical Connection Diagram
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