| Ultra Isolation Transformer |
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| Switching of electro mechanical devices generates spikes.
Transients noise, which can cause failure and mal-functioning of
sensitive electronic equipment.
SYLVAN ISOLATION TRANSFORMER \completely eliminates
the line disturbances and provides clean power to the equipment. |
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| Standard Models of Isolation Transformers |
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System |
Input Voltage |
Output Voltage |
Capacity |
Single Phase
Three Phase |
230V
4I5V |
IIO/230V
4I5/200V |
.5 to 25 KVA
I KVA TO 200 KVA |
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340-480V
295-470V |
3-100 KVA
75-800 KVA
3-75 KVA
75-800 KVA |
4I5V
4I5V
4I5V
4I5V |
Load Regulations
Acceptable Input Range
Mode of Operations
Dielectric Strength
Common Mode Rejection
Coupling Capacitance
DC Galvanic Isolation |
3-4%
10%
I: I Isolation Transformer
2500 A.C for 2 Min.
Over 110 dB
Less than .0 I pF
Over 100 Mega Ohms. |
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| SPECIFICATIONS |
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Single Phase |
Three Phase |
| Input Voltage |
160V -260V |
300V - 460V / 340V - 480V |
| Output Voltage |
230V |
380V / 400V / 415V |
| Output Regulation |
±l%orO.5% |
±l%orO.5% |
| Efficiency |
Better than 95% |
Better than 97% |
| Frequency |
47-53 Hz |
47-53 Hz |
| Wave form Distortion |
Nil |
Nil |
| Effect of Load on Power Factor |
Nil |
Nil |
| Temperature |
Depends on type of cooling and IS Specifications |
| Motor |
Burn Proof High Torque A.c. Synchronous Motor |
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| ACCESSORIES |
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STANDARD |
OPTIONAL |
- Auto/maimal Switch
- Voltmeter on Output
- Output Volts adjust
- Lower / Raise Push Button
in Manual Mode
- Mains Indication
- Voltmeter / Ammeter with
selector switch (3Ph. Units)
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- Low / High Voltage Cut Off
- Short Circuit Protection with MCCB
- Single Phasing Protection
- Input / Output Voltage Metering
- Reverse Phase Protection
- Isolation Transformer
- By Pass Switch
- Surge Suppressor
- Electronics audio alarm
- Remote Control facility
- Digital Volt! Ampere Meter
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