MARTINDALE ELECTRIC PD430 Proving Units Instruction Manual

: June 16, 2024
: MARTINDALE ELECTRIC

Table of Contents

MARTINDALE ELECTRIC PD430 Proving Units
Product Information
Safety Information
Introduction
Usage Instructions
Maintenance
Warranty
Frequently Asked Questions (FAQ)
SAFETY INFORMATION
- Precautions
INTRODUCTION
OPERATION
MAINTENANCE
WARRANTY AND LIMITATION OF LIABILITY
SPECIFICATION
ABOUT COMPANY
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MARTINDALE ELECTRIC PD430 Proving Units

MARTINDALE-ELECTRIC-PD430-Proving-Units-FIG-1

Product Information

Specifications

PD430: Dual voltage proving unit, generates 50V at 50Hz for 3 seconds and then generates 440V at 50Hz
PD440: Generates 440V only at 50Hz
PD690: Dual voltage proving unit, generates 50V at 50Hz for 3 seconds and then generates 700V at 50Hz
PD700: Generates 700V only at 50Hz
PD710: Generates 700V DC only

Safety Information

Caution – risk of danger & refer to instructions
Caution – risk of electric shock
Equipment protected by double or reinforced insulation (Class II)
Equipment complies with relevant EU Directives
End of life disposal of this equipment should be in accordance with relevant EU Directives

Precautions
This product has been designed with your safety in mind, but please pay attention to the following warnings and cautions before use.

In order to avoid the danger of electrical shock, it is important that proper safety measures are taken when working with voltages exceeding 30V AC rms, 42V AC peak or 60V DC.
Before use check the unit for cracks or any other damage. Make sure the unit is free from dust, grease and moisture. Also check any associated accessories for damage. Do not use if damaged.
Do not use if the battery cover is not fitted.
Do not apply greater than 12V DC to the external power socket.
Avoid severe mechanical shock or vibration and extreme temperature.
To avoid corrosion from leaking batteries, remove the batteries when the unit is not in use for an extended period.
Limit the test time to less than 10 seconds.
Do not short the output terminals.

Introduction

Inspection
Examine the shipping carton for any sign of damage. Inspect the unit and any accessories for damage. If there is any damage then consult your distributor immediately.

Description

PD430 & PD440: The PD430 & PD440 are portable battery powered proving units for the testing of contact type voltage detectors up to 440V. The PD430 is a dual voltage proving unit which generates 50V at 50Hz for 3 seconds and then generates 440V at 50Hz. The PD440 generates 440V only at 50Hz.
PD690 & PD700: The PD690 & PD700 are portable battery powered proving units for the testing of contact type voltage detectors up to 700V. The PD700 is a dual voltage proving unit which generates 50V at 50Hz for 3 seconds and then generates 700V at 50Hz. The PD690 generates 700V only at 50Hz.
PD710: The PD710 is a portable battery powered proving unit for the testing of contact type voltage detectors up to 700V. The PD710 generates 700V DC only.

Usage Instructions

Battery Installation
To install the battery, follow these steps:

Make sure the unit is turned off.
Open the battery compartment located on the back of the unit.
Insert the battery into the compartment, following the polarity markings.
Close the battery compartment securely.

Proving a Test Lamp, Voltage Tester/Indicator, DMM, etc.
To prove a test lamp, voltage tester/indicator, DMM, or any other contact type voltage detector, follow these steps:

Ensure that the proving unit is powered on and the battery is installed correctly.
Connect the output terminals of the proving unit to the input terminals of the voltage detector.
Activate the voltage detector and observe the LED indications on the proving unit.
If the LED indications are as expected, the voltage detector is functioning correctly.

Test Lamp, Voltage Tester/Indicator Cables
When connecting test lamp, voltage tester/indicator cables to the proving unit, follow these guidelines:

Ensure that the cables are in good condition and free from damage.
Connect the cables securely to the output terminals of the proving unit.
Do not apply excessive force when connecting or disconnecting the cables.

Maintenance

Battery Replacement
If the battery needs to be replaced, follow these steps:

Make sure the unit is turned off.
Open the battery compartment located on the back of the unit.
Remove the old battery from the compartment.
Insert a new battery into the compartment, following the polarity markings.
Close the battery compartment securely.

Cleaning
To clean the unit, follow these guidelines:

Use a soft, dry cloth to wipe the exterior of the unit.
Avoid using harsh chemicals or abrasive materials that may damage the surface.

Repair and Service
If the unit requires repair or service, please contact our technical support team at 01923 441717 or support@martindale- electric.co.uk for assistance.

Storage Conditions
When storing the unit, follow these recommendations:

Store the unit in a dry and clean environment.
Avoid exposing the unit to extreme temperatures or humidity.
Remove the batteries if the unit will not be used for an extended period.

Warranty

Please refer to the warranty information provided with your product for details on coverage and terms.

Frequently Asked Questions (FAQ)

What should I do if I notice any damage to the unit or accessories?
If you notice any damage to the unit or accessories, please consult your distributor immediately for assistance.
Can I use the proving unit with voltages exceeding the specified limits?
No, it is important to avoid voltages exceeding the specified limits to prevent the danger of electrical shock.
How long should I limit the test time to when using the proving unit?
It is recommended to limit the test time to less than 10 seconds to ensure safe operation.
Can I apply greater than 12V DC to the external power socket?
No, do not apply greater than 12V DC to the external power socket to avoid damage to the unit.

ALWAYS READ THESE INSTRUCTIONS BEFORE PROCEEDING
Thank you for buying one of our products. For safety and full understanding of its beneﬁts please read this manual before use. Technical support is available from 01923 441717 and support@martindale-electric.co.uk.

SAFETY INFORMATION

REMEMBER: SAFETY IS NO ACCIDENT

These instructions contain both information and warnings that are necessary for the safe operation and maintenance of this product. It is recommended that you read the instructions carefully and ensure that the contents are fully understood. Failure to understand and to comply with the warnings and instructions can result in serious injury, damage or even death.
Particular attention should be paid to the Warnings, Precautions and Technical Speciﬁcations.
Please keep these instructions for future reference.
Updated instructions and product information are available at: www.martindale-electric.co.uk

Meaning of Symbols and Markings

MARTINDALE-ELECTRIC-PD430-Proving-Units-FIG-2

Precautions

This product has been designed with your safety in mind, but please pay attention to the following warnings and cautions before use.

Warnings
- In order to avoid the danger of electrical shock, it is important that proper safety measures are taken when working with voltages exceeding 30V AC rms, 42V AC peak or 60V DC.
- Before use check the unit for cracks or any other damage. Make sure the unit is free from dust, grease and moisture. Also check any associated accessories for damage. Do not use if damaged.
- Do not use if the battery cover is not ﬁtted.
- Do not apply greater than 12V DC to the external power socket.
Cautions
- Avoid severe mechanical shock or vibration and extreme temperature.
- To avoid corrosion from leaking batteries, remove the batteries when the unit is not in use for an extended period.
- Limit the test time to less than 10 seconds.
- Do not short the output terminals.

INTRODUCTION

Inspection
Examine the shipping carton for any sign of damage. Inspect the unit and any accessories for damage. If there is any damage then consult your distributor immediately.

Description

PD430 & PD440
- The PD430 & PD440 are portable battery powered proving units for the testing of contact type voltage detectors up to 440V.
- The PD430 is a dual voltage proving unit which generates 50V at 50Hz for 3 seconds and then generates 440V at 50Hz. The PD440 generates 440V only at 50Hz.
PD690 & PD700
- The PD690 & PD700 are portable battery powered proving units for the testing of contact type voltage detectors up to 700V.
- The PD700 is a dual voltage proving unit which generates 50V at 50Hz for 3 seconds and then generates 700V at 50Hz. The PD690 generates 700V only at 50Hz.
PD710
- The PD710 is a portable battery powered proving unit for the testing of contact type voltage detectors up to 700V.
- The PD710 generates 700V DC only.

MARTINDALE-ELECTRIC-PD430-Proving-Units-FIG-3

Accessories
All units come with the following accessories:

6 x 1.5V AA alkaline batteries
Instructions

Accessories not included:

PSUPD230 – mains powered 12V DC power supply
PSUHPAT12 – 12V DC in car fused charger adaptor

Battery Installation
Refer to Section 4.1 (Battery Replacement) for the battery installation instructions for all units.

OPERATION

Caution

Always make sure the precautions and limitations of the unit being tested are observed. If necessary refer to the speciﬁcation of the unit being tested.
Also refer to the graph of typical output voltage under various load conditions at the rear of these instructions.

Proving Unit LED indications

MARTINDALE-ELECTRIC-PD430-Proving-Units-FIG-4

Typically Martindale voltage indicators draw < 3.5mA but other manufacturers’ instruments may vary.

Using the External Power Socket

An external power jack socket is provided, allowing the use of an external 12V DC power source instead of the internal batteries.
Remove the rubber shroud from the jack socket access hole, and plug in a 12V DC source (2A minimum) using a 2.5mm jack plug (centre positive).

MARTINDALE-ELECTRIC-PD430-Proving-Units-FIG-5

If internal batteries are ﬁtted they will be disconnected by the insertion of the jack plug. If however, the internal batteries are not the intended primary power source, it is advisable to remove them to prevent damage from leaking batteries.
It is advisable to replace the rubber shroud after use to prevent the ingress of dust and moisture.
Two suitable units available from Martindale Electric for providing external power are the:
- PSUPD230, a mains powered, 12V DC power supply;
- PSUHPAT12, a12V DC in car fused adaptor.

Proving a Test Lamp, Voltage Tester/Indicator, DMM etc.
Place one probe of the unit under test into the left hand socket of the proving unit until it makes contact with the terminal. Place the other probe into the right hand terminal of the proving unit and gently press down.

On the PD440 and PD690 the high voltage indicator will illuminate.
On the PD430 and PD700 the low voltage indicator will illuminate for 3 seconds, then the high voltage indicator.
Observe that the required indicators on the unit under test illuminate, then withdraw the probe from the right hand terminal ﬁrst, and then the left.
Do not operate the proving unit for periods longer than 10 seconds.
If none of the proving unit LED’s illuminate when performing the above tests check the condition of the proving unit batteries and replace them if required (see section 4.1).

Test Lamp, Voltage Tester/Indicator Cables

During the above tests, emphasis should also be placed upon the ﬂexing of the UUT cable along its length, and particularly at the entry points to the hand held elements, to conﬁrm that the cable has not fractured.
It may be necessary to perform this test a number of times so as not to operate the proving unit for longer than 10 seconds in any one test episode.

MAINTENANCE

Battery Replacement

Remove the rear battery cover by unscrewing the screw at the end of the cover. The screw is captive but once it is loose the cover can be slid downwards beyond the bottom end of the unit and lifted clear.
Observing correct polarity ﬁt 6 new 1.5V, AA alkaline batteries (IEC LR6, NEDA 15A).
Replace the battery cover by positioning it into the rear casing slots and sliding it upward into position, then tighten the screw. Do not over-tighten.
Note: Do not mix old and new batteries.

Cleaning
If contamination is found, clean with a damp soft cloth and if necessary a mild detergent or alcohol. Do not use abrasives, abrasive solvents, or detergents which can cause damage to the unit. If a mild detergent is used, the unit should subsequently be thoroughly cleaned with a water dampened soft cloth. After cleaning, dry and allow to remain in a dry environment for 2 hours before use.

Repair and Service

There are no user serviceable parts in this unit other than those that may be described in section 4. Return to Martindale Electric if faulty. Our service department will quote promptly to repair any fault that occurs outside the guarantee period.
Before the unit is returned, please ensure that you have checked the unit and batteries.

Storage Conditions
The instrument should be kept in cool, dry conditions and not subjected to shock, scratching or other damage, prolonged direct harsh sunlight, extremes of temperature and in such a manner as to preserve the working life of the unit. It is strongly advised that the unit is not kept in a tool box where other tools may damage it.

WARRANTY AND LIMITATION OF LIABILITY

This Martindale product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is 2 years and begins on the date of receipt by the end user. This warranty extends only to the original buyer or end-user customer, and does not apply to fuses, disposable batteries, test leads or to any product which, in Martindale’s opinion, has been misused, altered, neglected, contaminated, or damaged by accident or abnormal conditions of operation, handling or storage.
Martindale authorised resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Martindale.
Martindale’s warranty obligation is limited, at Martindale’s option, to refund of the purchase price, free of charge repair, or replacement of a defective product which is returned to Martindale within the warranty period.
This warranty is the buyer’s sole and exclusive remedy and is in lieu of all other warranties, expressed or implied, including but not limited to any implied warranty of merchantability or ﬁtness for a particular purpose. Martindale shall not be liable for any special, indirect, incidental or consequential damages or losses, including loss of data, arising from any cause or theory.
Since some jurisdictions do not allow limitation of the term of an implied warranty, or exclusion or limitation of incidental or consequential damages, the limitations and exclusions of this warranty may not apply to every buyer. If any part of any provision of this warranty is held invalid or unenforceable by a court or other decision-maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other provision or other part of that provision.
Nothing in this statement reduces your statutory rights.

SPECIFICATION

Electrical

All Units
Output loading: See typical output voltage vs. loading graph

Environmental

Operating temperature: -10°C to 40°C at max. 70% R.H.
Altitude: up to 2000m
Pollution degree: 2

General

Power: Internal batteries or external power source
Internal batteries: 6 x 1.5V, AA alkaline batteries (IEC LR6, NEDA 15A) External power source: 12V DC max. at 2A min.
External power socket: 2.5mm jack socket, centre positive Dimensions: 143 x 84 x 50mm.
Weight packed: 400g approx. with batteries
Includes: 6 x 1.5V AA alkaline batteries, instructions

Typical Output Voltage vs. Loading

MARTINDALE-ELECTRIC-PD430-Proving-Units-FIG-7