Isolation Transformer

We are supplying a wide range of Isolation Transformer with good quality materials at nominal cost all the region.

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Minimum Order Quantity:
Not mentioned
Payment Terms:
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Business Type:
Manufacturer, Distributor / Wholesaler
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Product manufactured In:
India
Product :
Isolation Transformer
Supply Type :
OEM
Regulation :
3-5%
Dielectric Strength :
2500 V for 1 min
Power factor :
0.8 lag to 0.8 lead
Additional Details

Salient Features

High efficiency & Fast response.Wide input voltage range & Audiable alarm for trip conditions.99.99% failure proof control circuit.No over under, shoots and hunting.Built in bypass switch upto 100 Kva.Less active component avoids failure ratings.Special electronic circuit to operate on gensets.No effect of power factor and frequency variations.Single PCB for three phase sensing and correction.Voltage at speed related to rate of fluctuations and avoids oscillations & hunting In dc motor drive.Variable speed high torque dc servo motor proportionally controls corrections.Rugged and smooth ac motor drive control through optoisolator circuit which is Highly reliable.Separate isolated PCB for triac switching for motor.

High Reliability

High reliability due to digital and controlling using micro controllerAll components sourcedfrom reputed manufacturers, confirm to IS/BS/VDU standardsAll raw material inspection as per internal components manualIndividual assemblies tested on full load at 55 deg c in oven for 48 hours to minimize failureFinal equipment tested for accelerated life test to identify and replace any weak links.

Protections

Input and Output Low Voltage protections.Input and Output High Voltage protections.Phase rotation/single phasing preventer.Input protection using HRC fuse.Control circuit protection using fast blow fuse.Electronic overload protection.

LCD - Specification

servo stabilizer coimbatore, stabilizer coimbatore,manufacturer of servo stabilizers coimbatore,manufacturer of stabilizers coimbatore,coimbatore stabilizers manufacturer, coimbatore servo stabilizers manufacturer16*4 lcd display is used for easy reading of parameters.True rms sensing and reading of voltage and current.100 event error log facilities for easy diagnosation of fault level.Internal variable timer is adopted for on time delay and overload trip of scvs.Selectable phase reverse function.Selectable auto on function.Less analog circuit and hence failure rate is reduced.Built in digital meter for monitoring the voltage / current & frequency.Separate isolated PCB for triac switching 

PARAMETERS

SPECIFICATION

Single phase capacity

1 to 25 kva

Three phase (air cooled)

3 to 150 kva

Three Phase (oil cooled)

3 to 2000 kva

Input voltage range

170-270 Single phase 295-465 volts three phase

 

195-270 Single phase 340-465 volts three phase

 

205-270 single phase 360-465 volts three phase

Special range

As per customer requirements

Output voltage

220/230/240 V AC in single phase

 

380/400/415 V AC in three phase

System

Unbalanced/balanced type

Connection

Star/Delta or Star/Star

Output Voltage regulation

(+/-) 1% from no load to full load

Servo motor drive model -A

AC Servo Synchronous Motor - Small

Correction speed

35 V/sec-1 ph, 60 V/sec-3 ph

Response time

Above 60 milli. sec.

Servo motor model-B

DC servo motor

Correction speed

Upto 105 V/sec.

Response time

10 milli.sec.

Operating frequency

47 to 53 HZ

Output waveform

True reproduction of input

Insulation

Class "B"

Short circuit percentage and period

300 % for 250 milli sec.

Overload capacity

120 % for 1 minute

Effect of load P.F on OP Volts

Nil

Waveform distortion

Nil

Duty Cycle

100 % continuous

Ambient

Upto 45c max above ambient Relative humidity upto 90%

System construction

As per IS:9815

Enclosure

Powder coated

Efficiency

Better than 98% (electrical consumption saved)

Environment

Designed for indoor / outdoor tropical use

Mounting

On wheels

Earthing

Earthing terminals provided

 

OIL CAPACITY

L (mm)

W (mm)

H (mm)

WEIGHT KGS

 

 

 

 

 

40 LTS DL

1000

400

600

100

60 LTS

970

400

650

150

100 LTS

1250

450

750

200

160 LTS

1450

750

850

450

225 LTS

1650

900

950

650

400/500 LTS ECO

1900

900

1100

850

500 LTS

1400

1200

1500

1000

700 LTS

2250

1100

1300

1200

800 LTS

2350

1100

1300

1300

900 LTS

2500

1500

1500

1500

1500 LTS

2500

2000

2000

2000

1800 LTS

2500

2000

2000

2000

 

 

More details:View company website

Trade & Market
Main Markets:
Eastern Asia, South Asia, Southeast Asia
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