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Home Electrical, EV & Electronic Voltage Detection & Safe Isolation Proving Units

Martindale PD690S-C 690V AC Proving Unit & TC71 Carry Case

Low-profile, durable proving unit
690V test voltage
Heavy denier nylon case with a shoulder strap and clear front pocket

SKU

MARPD690S-C

MPN

MARPD690S-C

View All Proving Units

Description Technical Info Reviews

This kit includes the Martindale PD690S-C 690V AC Proving Unit and Martindale TC71 Carry Case. It can be used to prove voltage testers and test lamps up to 690V safely and simply.

Martindale PD690S 690V AC Proving Unit Overview

Featuring a low-profile, durable, over-moulded design, the Martindale PD690S 690V AC Proving Unit delivers test voltages up to 690V. It can be used to verify the functionality of voltage testers and test lamps before and after use as required to maintain compliance with safe isolation procedures. The Martindale PD690S 690V AC Proving Unit also provides a long battery life and includes a low battery indicator.

Please read more about the Martindale PD690S 690V AC Proving Unit here.

Martindale TC71 Carry Case Overview

Made from heavy denier nylon and featuring a front pocket with a clear front panel and two small apertures, the Martindale TC71 Carry Case allows you to verify the functionality of your voltage tester without removing the Martindale PD690S Proving Unit from the case.

What’s Included?

Martindale PD690S 690V AC Proving Unit
Martindale TC71 Carry Case

£125.00

£150.00 inc vat

Stock Due: Typically 1-6 Days

125 Reward Points 60 Days Return

Technical Information

Specification

Martindale PDS & PDSX Proving Units Technical Specifications

Function	PD440S	PD440SX	PD690S	PD690SX
Electrical
Output voltage	440V nominal	440/230/100/50V nominal	690V nominal	690/230/100/50V nominal
Output frequency	50Hz nominal	50Hz nominal	50Hz nominal	50Hz nominal
Output loading	See the typical output voltage vs. loading graph in the datasheet.
Environmental
Temperature & Humidity (Operating & Storage)	-10°C to 40°C at max. 70% R.H.
Altitude	up to 2000m
Pollution Degree	2
General
Power	6 x 1.5V, AA alkaline batteries (IEC LR6, NEDA 15A)
Dimensions	150 x 80 x 35mm
Weight	350g approx. with batteries
CALCHECK
Insulation test resistance nominal values	-	0.5MΩ (max test voltage 1kV)	-	0.5MΩ (max test voltage 1kV)
		1.0MΩ (max test voltage 1kV)		1.0MΩ (max test voltage 1kV)
Continuity test resistance nominal values	-	0.5Ω (max test current 200mA)	-	0.5Ω (max test current 200mA)
		1.0Ω (max test current 200mA)		1.0Ω (max test current 200mA)