Star Trans
Star Trans Industrial Control Transformer, 1000 VA | 0-230-400V Input, 12-110V Output
Star Trans Industrial Control Transformer, 1000 VA | 0-230-400V Input, 12-110V Output
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Star Trans Industrial Control Transformer 1000 VA is a single-phase panel transformer for isolating and supplying low-voltage control circuits. It accepts 0 - 230 - 400 V (Single Phase) and provides selectable 0 - 12 - 24 - 36 - 48 - 110 V control-voltage taps for relays, contactor coils, timers, solenoids, push-button stations, PLC interface circuits, signal lamps and industrial automation panels.
This 1000 VA control transformer uses an aluminium winding and operates at 50/60 Hz. Its IP00 open construction is intended for installation inside a correctly selected protected and ventilated electrical enclosure. The published dimensions, weight, losses and voltage-regulation data below help the panel builder select the appropriate unit for the control load and available panel space.
Technical specifications
| Rated Power | 1 kVA (1000 VA) |
|---|---|
| Frequency | 50/60 Hz |
| Input Voltage | 0 - 230 - 400 V (Single Phase) |
| Output Voltage | 0 - 12 - 24 - 36 - 48 - 110 V |
| Winding Material | Aluminium |
| IP Rating | IP00 (Open type - for mounting inside a protected enclosure) |
| No-load losses | 13.5 W |
| Load losses | 79.3 W |
| Efficiency | 91.5% |
| Voltage Regulation (%VR) | 7.9% |
| Dimensions W×D×H | 150 × 166 × 153 mm |
| Weight | 8.43 kg |
Applications
- Motor control panels, pump panels and compressor controls
- Contactor, overload relay, timer and indication circuits
- PLC, HMI and automation auxiliary power circuits
- Machine control, panel-building and electrical maintenance work
Selection and installation
Confirm the required primary and secondary tap, continuous VA demand, inrush demand, protective devices, conductor size, earthing arrangement and enclosure conditions before installation. The transformer must be installed and commissioned by a qualified panel builder or electrician in accordance with the applicable project requirements.
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