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Martindale PD230SRD 230V Advanced Proving Unit

Martindale
SKU: MARTPD230SRD
  • Suitable for use in proving applications up to 230V
  • Three proving ranges of 230V, 150V and 50V
  • Ideal for proving indicators and measurement of devices up to 230V AC or DC in both domestic and commercial applications
More Info
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Martindale PD230SRD 230V Advanced Proving Unit

The Martindale PD230SRD 230V Advanced Proving Unit is suitable for use in proving applications up to 230V. Push button functionality allows for switchable AC/DC output mode. Stepped voltage output is matched too two-pole tester thresholds. The PD230SRD offers users three proving ranges of 230V, 150V and 50V.

The PD230SRD comes complete with an over moulded low profile case with a magnetic hanger and is ideal for proving indicators and measurement of devices up to 230V AC or DC in both domestic and commercial applications.

The output voltage can be set to be either AC or DC mode using the AC/DC output selection push button. The output voltage reduces in steps over a period of 10 seconds. At 230V for 4s, 120V for 2s and 50V for 4s before the output voltage is reduced to 0V and the terminal output goes into low impedance mode. The PD230SRD has a long battery life with a low battery indicator and an auto power off function helping to preserve battery life.

Martindale Proving Unit Comparison

  PD230SRD PD440S PD440SX PD440SRD PD440SRDX PD690S PD690SRD
Maximum Voltage Output 230V 440V 440V 440V 440V 690V 690V
LED Voltage Thresholds 230V, 120V, 50V 440V 440V, 230V,120V,50V 440V, 230V,120V,50V 440V, 230V,120V,50V 690V 690V, 440V,230V, 120V, 50V
AC Output Mode ✔ ✔ ✔ ✔ ✔ ✔ ✔
DC Output Mode ✔     ✔ ✔   ✔
Low Battery LED ✔ ✔ ✔ ✔ ✔ ✔ ✔
High/Low Z compatible ✔ ✔ ✔ ✔ ✔ ✔ ✔
CALCHECK resistance values     ✔   ✔    
CALCHECK Insulation test resistance nominal values     0.5MΩ (max test voltage 1kV)/1.0MΩ (max test voltage 1kV)   0.5MΩ (max test voltage 1kV) 1.0MΩ (max test voltage 1kV)    
CALCHECK Continuity test resistance nominal values     0.5Ω (max test current 200mA) 1.0Ω (max test current 200mA)   0.5Ω (max test current 200mA) 1.0Ω (max test current 200mA)    
Colour Coded to match voltage indicators ✔ ✔ ✔ ✔ ✔ ✔ ✔
Suitable for Multimeters & voltage testers (>9kΩ) Multimeters, Multifunction testers, 4-500V Voltage testers and Drummond test lamps Multimeters, Multifunction testers, 4-500V Voltage testers and Drummond test lamps Multimeters, Multifunction testers, 4-500V Voltage testers and Drummond test lamps Multimeters, Multifunction testers, 4-500V Voltage testers and Drummond test lamps Multimeters, 690V voltage testers & Drummond MTL15 test lamp Multimeters, 690V voltage testers & Drummond MTL15 test lamp

Key Features

  • Proving low and high impedance voltage indicators, test lamps and two pole testers
  • Stepped voltage output matched to two pole testers thresholds
  • LED voltage thresholds 230V, 120V and 50V
  • AC and DC output mode
  • High/low Z compatible
  • MG3 high strength magnetic hanger
  • Colour coded voltage output up to 230V
  • Over moulded low profile design
  • Long battery life and auto power off function
  • AC/DC output selectable by push switch

What's In The Box?

  • Martindale PD230SRD 230V Advanced Proving Unit
  • 6 x 1.5v AA alkaline batteries
  • Instructions
  • MG3 magnetic hanger
Specification
  • Output Voltage: 230V, 120V, 50V nominal
  • Output frequency: DC or 50Hz nominal
  • Output loading: See datasheet
  • Temperature (operating & Storage: -10ºC to 40ºC
  • Humidity: max 70% R.H
  • Altitude: up to 2000m
  • Pollution Degree: 2
  • Power 6 x 1.5V, AA alkaline batteries (IEC LR6, NEDA 15A)
  • Dimensions: 150 x 80 x 35mm
  • Weight: 350g approx with batteries
Label Type Size Download
pdf Martindale PD440SRD 440V Advanced Proving Unit Datasheet pdf 583.6 KB Download