Three Phase Isolation Power Transformers
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Three Phase Isolation Power Transformers
Coilmag’s Control Transformers are Isolation transformers designed to provide a high degree of secondary voltage stability (regulation) during a brief period of overload condition (also referred to as “inrush current”). These units are also known as Machine Tool Transformers, Industrial Control Transformers or Control Power Transformers
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Reference Standards
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EN 61558-1,2-20
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Frequency
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50/60Hz +/-5%
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Thermal Index
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T155 / F
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Ingress Protection
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IP20 to IP54
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Efficiency
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> 85% or Custom Designed
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Mount Type
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Foot, DIN Rail or Custom Designed*
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Primary Voltage
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0/220/440V or Custom Designed*
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Secondary Voltage
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0/115/230V or Custom Designed*
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Terminal Blocks
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Touch Proof Screwless
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Varnish
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Vacuum Pressure Impregnation Processed
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Leads Termination
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Top, Side, Front or Custom Designed*
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Product Cat #
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Capacity kVA
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ML (mm)
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MW (mm)
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OL (mm)
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OW (mm)
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H (mm)
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Weight Kgs
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135-5k-3-00X-00
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5.0
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On request
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350
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300
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350
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70.0
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135-10k-3-00x-00
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10.0
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On request
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500
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250
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500
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110.0
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135-20k-3-00X-00
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20.0
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On request
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500
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400
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500
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210.0
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135-30k-3-00x-00
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30.0
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On request
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500
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500
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500
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230.0
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135-40k-3-00X-00
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40.0
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On request
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600
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600
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600
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300.0
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135-50k-3-00x-00
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50.0
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On request
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850
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750
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800
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425.0
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135-60k-3-00X-00
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60.0
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On request
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850
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750
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850
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450.0
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135-70k-3-00x-00
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70.0
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On request
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850
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850
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850
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550.0
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135-80k-3-00X-00
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80.0
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On request
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850
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850
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850
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600.0
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135-90k-3-00x-00
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90.0
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On request
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850
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850
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850
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625.0
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135-100k-3-00X-00
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100.0
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On request
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850
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850
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850
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650.0
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135-125k-3-00x-00
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125.0
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On request
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1000
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850
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950
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850.0
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135-175k-3-00X-00
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175.0
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On request
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1000
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850
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1000
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1000.0
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135-200k-3-00x-00
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200.0
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On request
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1000
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850
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1000
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1300.0
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135-250k-3-00x-00
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250.0
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On request
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1100
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1000
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1250
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1700.0
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Intermittent/ Load specific duty cycle rated transformers can be manufactured on request.
Transformer capacities other than the above can be manufactured with no MOQ constraints.
Options are with & without protective enclosure, fan, self-cooled, voltage rotary switch, In/Out DPM’s, MCB, MCCB, Isolator, OVP, Caster wheels, Skid mount, indication lamp, predefined incoming & outgoing cable length harness kit
The protective enclosure with electrostatic coated, stainless steel, welded mesh on request
- ML – Mounting Length
- MW – Mounting Width
- OL – Outer Length
- OW – Outer Width
- H – Height.
- Refer to the above product image to correlate the measurement location
Note :
1. All the dimensions are in mm
2. X, XX, * is for product codification based on standard/ custom designed Specification
3. IGES file format / dimensional drawing can be sent on request
4. The above transformer is only for illustration and may vary for optimum structural integrity, and specification.