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Super Engineering Works
Delhi, India
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Measuring Instruments & Equipment #1825577

Digital Frequency Meter

  • "SURDHI" Digital Frequency Meter is available in three different sizes(I) 96x96sq.mm. (II) 48x96sq.mm. (III) 72x72sq.mm.
  • It can measure frequency from 10 Hz to 88 Hz for a voltage signal range between  50V to 700V.

Technical Specification

Cat.no./ Model No. SDV-FR96 , SDV-FR48 and SDV-FR72
Display 1row Consists of 3 Digit 7-segment Display Red Color 0.56 Inches Digit Height.
Wiring Input 1Ø - 2 Wire
Measurement Range 10 - 88.00Hz
Range of Voltage for Which the Frequency to Be Measured 50V - 700V AC
Auxiliary Supply Voltage 230 VAC(+10%, -20%),110 VAC(+10%, -20%) or any customized voltage on order.
Accuracy ±1%
Resolution 0.1 Hz
Temperature 0 - 50ºC (Operating), -20 to 70 ºC (Storage).
Humidity Upto 85%, RH (non-condensing)
Mounting Panel Mounting

Mechanical Installation


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Digital VAF Meter

  • "SURDHI" Digital VAF (Volt-Amp-Frequency) Meter is available in size of 96x96sq.mm.
  • It measures 3 phase voltages(between phase to neutral and & phase to phase.), current upto 5A AC(Ct Programmable, Frequency in the range of 10 Hz to 88 Hz.
  • In addition to these some extra parameters like Run hour, RPM can also be measured using this meter.

VAF Operating Manual


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Technical Specification

Cat.No./ Model No. SDV-VAF96
Display 3 Rows Of 3 Digit 7-Segment Display Red Colour 0.56 Inches Height.
Wiring Input 3ø - 4 Wire & 1ø - 2 Wire.
Measured Parameter 3ø Voltage (L-L, L-N, Avg.), Line Current (IL1, IL2, IL3), Frequency, RPM And Run Hour
Mesurement Range

Voltage : 11V - 325VAC (VL-N), 19V - 563VAC (VL-L) Current : 30mA - 5A AC(6A Max), Freq. :10.0 – 88.0Hz

RPM : 80 - 10560 RPM (For Pole Selection Between 1 - 15) And Run Hour : 0 - 99999.9 Hr

Auxiliary Supply Voltage 230 VAC(+10%, -20%)
110 VAC(+10%, -20%) Or Any Customized Voltage On Order.
Accuracy ±1%
Resolution Voltage : 0.1V, 1V, 0.01KV, 0.1KV And 1KV (Depending On P.T Ratio), Current : 0.01A, 0.1A, 1A, 0.01KA, 0.1KA (Depending On C.T Ratio), Frequency : 0.1Hz, RPM : 1RPM And Run Hour : 0.1Hr (6 Minutes).
Mode Scroll Enable (Auto) / Scroll Disable (Manual)
Temperature 0 - 50ºc (Operating), -20 To 70 ºc (Storage).
Humidity Upto 85%, RH (non-condensing)
Mounting Panel Mounting

Mechanical Installation


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Three Phase Volt-Amp Digital Meter

  • "SURDHI" Digital VA (Volt-Amp) Meter-3 Phase is available in 96x96sq.mm,
  • It measures voltage between Phase to Neutral and Phase to Phase in the range of 10V to 700V AC in 1st row and current upto 5A AC in 2nd row. This meter is CT Programmable .

Operating Manual Digital VA (Volt- Amp) Meter 3 Phase


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Technical Specification

CAT.No./ Model No. SDV-3VA96
Display 2 row of 3 digit 7-segment display red colour 0.56 inches height.
Wiring Input 3Ø - 4 Wire
Mesurement Range

Voltage : 10 - 700 VAC (True RMS)

Current : 30mA - 5A AC (True RMS),

C.T Ratio : Programmable upto 5KA.

Auxiliary Supply Voltage

230 VAC(+10%, -20%)

110 VAC(+10%, -20%) or any customized voltage on order.

Accuracy ±1%
Resolution

Voltage : 0.1V for < 99V & 1V for <999V

Current : 0.01A, 0.1A, 1A & 0.01KA depending upon CT Ratio.

Temperature 0 - 50ºC (Operating), -20 to 70 ºC (Storage).
Humidity Upto 85%, RH (non-condensing)
Mounting Panel Mounting

Page Wise Description


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Mechanical Installation


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Single Phase Volt-Amp Digital Meter

  • "SURDHI" Digital VA (Volt-Amp) Meter-1 Phase is available in three different sizes(I) 96x96sq.mm. (II) 48x96sq.mm. (III) 72x72sq.mm.
  • It can measure the voltage in the range of 10V-700V AC & connect up to 5A Ac with C.T. programmable.

 

Measurement Range :

  • Voltage : 10 - 700 VAC (True RMS)
  • Current : 30mA - 5A AC (True RMS),
  • C.T Ratio : Programmable upto 5KA.

 

Resolution :

  • Voltage : 0.1V upto 99V & 1V <999V.
  • Current : 0.01A, 0.1A, 1A & 0.01KA depending upon CT Ratio.

Operating Manual Digital VA (Volt- Amp) Meter 1 Phase


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Technical Specification

Cat.No./ Model No. SDV-1VA96 , SDV-1VA48 And SDV-1VA72
Display 2 Rows Of 3 Digit Each In 96x96 Size And 1 Row Of 6 Digits In 48x96 Size 7-Segment Display Red Color 0.56 Inches Digit Height.
Wiring Input 1ø - 2 Wire.,
Measurement Range Voltage : 10 - 700 VAC (True RMS)
Current : 30mA - 5A AC (True RMS),
C.T Ratio : Programmable upto 5KA.
Auxiliary Supply Voltage 230 VAC(+10%, -20%), 110 VAC(+10%, -20%) Or Any Customized Voltage On Order
Accuracy ±1%
Resolution Voltage : 0.1V for < 99V & 1V for <999V
Current : 0.01A, 0.1A, 1A & 0.01KA depending upon CT Ratio.
Temperature 0 - 50ºC (Operating), -20ºC To 70ºC (Storage).
Humidity Upto 85%, RH (non-condensing)
Mounting Panel Mounting



Mechanical Installation


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Vaf Meters

  • Voltage 11V – 325VAC (VL-N), 19V – 563VAC (VL-L) ,
Model (bezel size): sdv-vaf96 (96x96), display: 3 rows of 3 digits 7-segment display red color of 0.56 digit height.wiring input: 3 4 wire, 1 2 wire and 3 3 wire (on demand), ct ratio: programmable upto 25, 000a for 5a ct and upto 5000a for 1a ct, pt ratio: programmable upto multiplier 5000, measured parameter: 3 voltage (l-l, l-n, avg.), 3 current (il1, il2, il3, iavg), frequency, rpm, run hour.
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Digital Panel Meter

To ensure maximum quality retention, we package our products in industrial-grade packaging materials that can brave mechanical damages and logistical jostling. Additionally, they are labeled to impart product information. Our storage facility is capacious to maintain large stock. So, clients are free to approach us for urgent and massive requirements.
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Contact Us

  • Mr. Ravi Dhiman & Mr. Vipan Dhiman (Super Engineering Works)
  • Plot No. 261, FI.E Patparganj, Delhi - 110092, India
  • http://www.dvsurdhi.net
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  • Call 08047020383