DIN Instruments 240 Series   

CROMPTON TECHNOLOGY   
Analog Instruments
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360° Dynamometer Power Factor Indicators
An extensive range of 48, 72, 96 and 144mm DIN style panel meters offering measurement of all electrical and electronic parameters. Meters are shock resistant and vibration proof and supplied with terminal covers. A selection of slide in dials and customized options are available.

PLEASE SEE TECHNICAL INFORMATION - PDF FOR COMPLETE INFORMATION
Features: An extensive range of specialist measuring meters in 4 case sizes
Shock resistant taut band suspension
Vibration-proof Hi-Q damping
Slide in dials for 90°current, voltage and frequency on models 242, 243 and 244
Terminal covers supplied as standard                                                                  
Benefits: Low cost
Local indication
Ease of installation
Minimal training
Low maintenance
Customised options and features  
Application: Switchgear, Distribution systems, Generator sets, Control panels, Energy management
Building management, Utility power monitoring, Process control, Motor control
Approvals: LRS and BV Approvals.
Specifications:

PLEASE NOTE MORE INFO FOUND IN PDF FILE
Performance: BSEN60051
Measuring Ranges: DIN 43701
Accuracy Overload: BSEN60051
Dimensions: DIN 43700
Marking Generally: DIN43802
Magnetic Influence: BSEN60051
Safety: IEC414
Terminals: Clamp strap M4 up to 25A. Clamp strap M8 over 25A
Humidity Range: Up to 95% RH (non condensing)
Test Voltage @50Hz: 2kV RMS for 1 minute
Overload AC Current: x 1.2 continuous x 10 for 5 seconds
Overload AC Voltage x 1.2 continuous x 2 for 5 seconds
Frequency: See Technical Information - PDF File
Damping Time: Less than 3 seconds is standard. More heavily damped movements are available on request.
Standard Calibration: 23°C
Operating Temperature: -20°C to +60°C
Enclosure Code: IP54 as standard (to BSEN60529). IP55 consult factory
Terminals IP20B with terminal cover or terminal boots fitted
Case: Grade UL94V0
Base: Grade UL94V1
Case: Dimensions and panel cutout conform to IEC473, DIN 43700. Models 242, 243 and 244 have cases and bezels injection moulded in flame retardant engineering thermoplastic, recognised by Underwriters Laboratory materials specification. All 246 models have pressed steel cases.
Bezel: Slim-line DIN43802 black as standard
Bezel Window: Standard sheet glass, with zero adjusters where appropriate. Non reflecting glass or polycarbonate shatterproof windows are available.
Installation: Installations in switchboard panel or mosaic arrangement on equipment or machine with a panel thickness of up to 40mm in a horizontal or vertical plane. Installation Category III
Fixing on Panel: Models 242, 243 and 244 – 2 corner fixing clamps and tensioning thumb screws
Model 242 – available with a one piece ‘push on’ clamp.
Model 246 - 2 side fixing spring clips
Mounting Position: Normal vertical mounting or as indicated on the scale in accordance with DIN 16257. A deviation of ±15° is permissible
Approvals: Lloyds Shipping (LRS), Bureau Veritas (BV), EMC and LVD
Dimensions:                                                                                                               

 

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