HAND DRIVEN GENERATOR TYPE Confirms to IS: 2992...

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CIE INSULATION TESTER HAND DRIVEN GENERATOR TYPE Confirms to IS: 2992-1987 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 instrument 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 aluminum body

Metallic Flap over Glass window Scale Length : 90mm (approx.) Rotation Speed : 160 or more r.p.m. Weight : 2.5 kg. (approx.) Dimensions (in mm) : 110 x 128 x 195 (approx.) Accuracy : As per ISS: 2992-1987

Model : CIE/666 -Wooden Body

Housed in wooden body with sunmica finish Scale Length : 100mm (approx.) Rotation Speed : 160 or more r.p.m. Weight : 4.1 kg. (approx.) Dimensions (in mm) : 265 x 165 x 185 (approx.) Accuracy : As per ISS: 2992-1987

Model : CIE/555 -Bakelite Body

Housed in high grade moulded Bakelite body

Two push buttons provided for connection and designed to accommodate standard cable or 4 mm plug

Scale Length : 75mm (approx.) Rotation Speed : 160 or more r.p.m.




Weight : 1.4 kg. (approx.) Dimensions (in mm) : 155 x 104 x 70 (approx.) Accuracy : As per ISS: 2992-1987 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 mega ohms & above. (model: CIE/444 & CIE/666)

Ranges

CIE 444 and CIE 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.

CIE 555 is available from 100V to 1000V with respectively suitable resistance range. Electrical Specifications Response Time : 3 seconds High Voltage Test : Withstands minimum 2000 Volts or (Rated voltage + 1000) Volts A.C. (rms)

between the electrical circuit & the handle for one minute Insulation Resistance Test

: Better than 50 Megohms at 5000 V D.C. between the electrical circuit & the containing case

MOTORISED & MOTOR-CUM-HAND OPERATED INSULATION TESTER Motorized Insulation Tester Model: CIE / 777 Motor-Cum-Hand Operated Insulation Tester Model: CIE / 777HM

Application CIE/777 is a universal, Multi-purpose instrument for checking insulation and conductance during simulated operating conditions in high tension electrical and electronic fields. It is ideally useful for the electrical maintenance of Rotating plant machinery, Distribution networks, Communication cables, Insulators and servicing of Control and switching equipments, transformers and industrial installations. Di-electric Absorption test requires the voltage to be applied for several minutes. Operating an instrument under motor power allows this to be done easily. The high sensitivity of the instrument enables sensible reading to be obtained from such polarisation index tests. (Polarisation Index = Resistance after 10




min./Resistance after 1 mm ) Better results are obtained by using longer time periods. It is a versatile mains operated insulation tester which is recommended for every electrical engineer.

Type CIE/777 can save several hours in locating intermittent shorts, defective electrical connections, insulation and conductor failure and in preventing costly repairs & break-down insulation value.

Salient Features Accurate, Quick response and Graceful Appearance Operated by 230volts, 50Hz AC mains Can also be operated by Hand in Model : CIE / 777HM Collapsible Generator Hand in Model : CIE / 777HM Seasoned wooden cabinet with sunmica finish complete with detachable lid, carrying handle & lock Anti-parallax mirror scale with knife edge pointer Centrifugal Clutch (Governor) For Constant Output Voltage in Model : CIE / 777HM Highly Sensitive cross-coil indicator provided with guard terminal and external accessible infinity adjuster

Model: CIE / 777

Technical Details Scale Length – 100mm (approx.) Mains Supply – 230V, 50Hz Accuracy – As per IS: 2992-1987 Dimensions (in inch) – 14 x 10 x 10 (approx.) (Incl. Top Cover) Weight (Incl. Top Cover) – 9 kg. (approx.) for CIE/777 & 12 kg. (approx.) for CIE/777HM

Model: CIE / 777 HM Ranges Generally available from 100V to 5000V DC o/p voltage (single or multiple output range at options) with respectively suitable insulation range from 10 mega ohm to 1,00,000 mega ohm depending upon the o/p voltage range chosen. Multi range instrument are provided with range selector switch. Special (higher) resistance range can also be manufactured against specific requirement. Electrical Specifications Response Time : 3 seconds High Voltage Test : Withstands minimum 2 KV or (rated voltage + 1) KV A.C. (rms) for 1 min.




between the electrical circuit & containing case Insulation Resistance Test

: Better than 50 Megohms at 500 V D.C. between the electrical circuit & the containing case

Accessories Standard : Mains cord (2mtrs length) - 1 No Optional (At extra cost) : H. V. Testing leads - 1 pair (2mtrs length)

Rexine carrying case Optional Extra Facility (at extra cost)

: 15 minuites Timer Facility

HAND DRIVEN GENERATOR TYPE Confirms to IS: 2992...

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