Insulation Tester Earth Tester AC Clamp Meter AC / DC Clamp Meter Clip-on Power Factor Meter & Watt Meter Multimeter Electric Motor Checker A.C. High Voltage Breakdown Test Set Phase Sequence Indicator

 

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 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


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 megohms & above. (model: CIE/444 & CIE/666)

 

Ranges

  1. 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.

  2. 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
Motorised 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

 
DIGITAL INSULATION TESTER

3 digits, 1999 Counts

 

Model : DIT 2002

Salient Features

Easy and correct read-out
Built in over-input and low battery indication
Automatic zero adjust
Large LCD Display

Ranges : Insulation

Accuracy:
0-200Mohm at 500V DC O/P
0-1000Mohm at 1000V DC O/P
+/- 3%
Resistance : 0-200 ohm
Accuracy: +/- 1%
Dimensions : 170 x 127 x 78mm
Weight : 560g approx.

 

 

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