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Controlled Bridge
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Phase Angle Controller
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- 300A 415VAC controlled bridge with isolated water path.
- Compact, fully modular and repairable.
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- 3 phase 750kW, phase angle controller.
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Controlled Bridge Module
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415VAC Switch
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- 3 phase, 500A controlled bridge module.
- Custom built as an emergency spare to "drop-in" to an existing crane controller asssembly where the original parts are no longer available.
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- Custom 3 phase, 415VAC switch mounted on customer supplied gear tray.
- Additional CT's, Semiconductor Protection Fuses and terminals were also mounted and wired as required.
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Motor Reversing Unit
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Current Controlled Power Supply
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- 3 phase 415V Motor Reversing Unit.
- SSR based, complete with fusing, snubbers and dead-band timers.
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- 1000Amp 24VDC Current Controlled Power Supply.
- Fully enclosed and mobile for portable use.
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Fast Cycle Power Controller
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Water Cooled Power Supply
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- 1600 Amp 600VAC fast cycle power controller.
- Complete with Semiconductor Protection Fuses, CT's and instrumentation.
- Used for prototype testing of electric melting system.
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- 2500Amp 24VDC water cooled, phase angle power supply.
- Self contained water cooling system to allow the unit to be transportable from site to site.
- Used for heating motor windings following rebuild for curing.
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Specialised Power Supply Mk II
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Current Plating Rectifiers
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- 400Amp, 6V fast response, specialised power supply Mk II.
- EMC Compliant.
- Custom control circuitry, including harmonic current filtering.
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- Fifty six, 40Amp constant current plating rectifiers with remote control console.
- Thumbwheel set point adjustment and analogue indication of plating currrent.
- Status monitoring and control.
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Phase Angle Controller
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- 3 phase, Phase Angle Controller for fuel gas heating.
- Convection cooled.
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