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Earth Testers
Application
'CIE' Insulation Tester is a compact portable unit incorporating most modern features used for direct reading of electrical operating machines, Rotating Plant equipment, Stationary apparatus, Insulation Control switching equipment, Distribution networks, Communication cables, Insulators, Transformers, Industrial Installations, Cable, electrical components, wiring and other devices capable of carrying the rated voltages. It is a versatile instruments in locating intermittent shorts defective electrical connections insulation and conductor failure and preventing costly repairs & break down insulation value.
Model : CIE/444
Metal Body
- Housed in Anti- magnetic aluminium body
- Metallic Flap over Glass window
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Scale Length
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90mm (approx.)
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Rotation Speed
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160 or more r.p.m.
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Weight
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2.5 kg. (approx.)
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Dimensions (in mm)
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110 x 128 x 195 (approx.)
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Accuracy
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As per ISS: 2992-1987
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Salient Features
- Silent Generator
- Graceful Appearance
- Accurate & Quick response
- Confirms to ISS : 2992/1987
- High sensitive cross coil indicator
- Collapsible Driven Handle-fold back flush into casing when not in use
- Chuck nut locking arrangement to prevent anti Clock-Wise Rotation
- Wide and Anti -parallax mirror scale (model: CIE/444 & CIE/666)
- Centrifugal Clutch (Governor) For Constant Output Voltage (model: CIE/444 & CIE/666)
- Guard Terminal & an externally accessible infinity adjuster are provided for instrument having insulation range 1000 megohms & above. (model: CIE/444 & CIE/666)
Ranges
CIE /444 666 are available from 100V to 5000V with respectively suitable resistance range. Special resistance range can also be manufactured against specific requirement. Multi range instruments are also manufactured provided with range selector switch. (Note: Anti-parallax mirror scale is not provided for Triple range & above Instruments)
'CIE' in a continuing effort to offer excellent products at a fair value, reserves the right to change models, specifications and design without notice.
Electrical Specifications
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Response Time
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3 seconds
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High Voltage Test
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Withstands minimum 2000 Volts or (Rated voltage + 1000) Volts A.C. (rms) between the electrical circuit & the handle for one minute
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Insulation Resistance Test
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Better than 50 Megohms at 500 V between the electrical circuit & the containing case
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