Megger DCM305E Earth Leakage Clamp meter

Name: Megger DCM305E Earth Leakage Clamp meter
Brand: Megger
SKU: MEG2009-574
Price: 238.8 GBP
Availability: InStock

£238.80 £199.00

SKU

MEG2009-574

The Megger DCM305E Earth Leakage Clamp Meter is the ideal instrument for accurately and precisely measuring earth leakage current in addition to other AC current up to 100A AC.

0.001mA Resolution
40mm Jaw Size
TRMS
Data Hold
Auto Power Off

Information on the calibration of newly purchased equipment and what it means to you.

Calibration and its certification comes in varying forms on new equipment and in this section, we will break it down into the three areas that we use to classify calibration state at the point of purchase.

Manufacturers Calibration Certificate

This is a calibration certificate offered by the manufacturer supplied with the tester. This is also known as an end-of-line certificate or manufacturer’s certificate. These certificates vary depending on the manufacturer and product. They will not have your company's name on them and don’t always show proven test results.

Where applicable we will include the following statement relating to the item/s on the products page under the heading *Important Calibration Information.

This instrument comes complete with the manufacturer's calibration certificate. Please be aware that these certificates are generic and may also be time-lapsed.
If you would prefer a personalised full traceable calibration certificate applied to the equipment before dispatch, then please select this option from the drop-down menu above, an additional calibration charge will apply.

Manufacturers Certificate of Conformity

A manufacturer's certificate of conformity is not a calibration certificate. It is merely a statement that the equipment has been produced to operate within its intended application, it has no traceable certificate or constitutes any defined results for accuracy before leaving the manufacturing process.

Where applicable we will include the following statement relating to the item/s on the products page under the heading *Important Calibration Information.

This instrument comes with a ‘manufacturer's certificate of conformity’. It is important to understand that this does NOT constitute a ‘calibration certificate’. A certificate of conformity merely states that the equipment has been designed and produced to meet the requirements of its intended application.
Where calibration of an instrument is possible we will offer this as a separately purchasable item and may be selected from the drop-down box above. You will be sent a full traceable calibration certificate produced in our laboratory and applied with your details as required.

Personalised traceable calibration certificate from isswww

This is a calibration certificate created by us at ISS. This certificate is fully traceable to national and international standards. The certificate will show your company's details, tester information, proven test results and the equipment used to carry out the test. Nearly 90% of all calibrations we do are done in-house in one of our many fully equipped laboratories. You can add this service to your order on the product page before you checkout.

Where applicable we will include the following statement relating to the item/s on the products page under the heading *Important Calibration Information.

We are on occasion able to offer FREE calibration on certain products at their point of sale (newly purchased equipment only) please look out for the following badge on the product's page to take advantage of this free offer.

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Megger DCM305E Earth Leakage Clamp meter

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Description

Megger DCM305E Earth Leakage Clamp meter 2009-574

STOCK EXPECTED MID-JUNE 2024

The DCM305E is perfect for identifying and measuring the earth leakage current in a circuit where the RCD keeps tripping out unexpectedly. The measured result will quickly identify whether the earth leakage current present is excessive, causing the RCD to trip, or if the RCD itself is over sensitive or faulty.

Specially designed to check earth leakage currents, the DCM305E is an efficient and highly versatile instrument. It has six ranges 6 mA, 60 mA, 600 mA, 6 A, 60 A, 100 A with a minimum resolution of 0.001 mA on the 6 mA range. Its upper range also enables TRMS AC current measurements up to 100 A.
Additionally, this clampmeter vastly improves measurements on circuits with harmonics/electric noise on the cables using a low pass filter of 50/60 Hz.

Safety is of the utmost importance and with that in mind, the DCM305E exceeds the latest safety design standards IEC1010-2-32 and EMC requirements through a series of safety features that provide you with a safer working environment.

Other key functions include the “Data Hold” feature which aids in measurements where there is a problem with accessibility or poor lighting, and the automatic power off feature that extends the battery life.

The Megger DCM305E Comes Supplied With:

Megger DCM305E Earth Leakage Clamp
Instructions for Megger DCM305E Earth Leakage Clamp
Batteries
Soft carry case

Key Features:

Six ranges: 6 mA, 60 mA, 600 mA, 6 A, 60 A, 100 A
Minimum resolution of 0.001 mA on the 6 mA range
Manual or Auto ranging
Pre-set leakage limits (0.25, 0.50, 3.5mA) visual and audible indication if limit is exceeded
40mm jaw for both insulated and non-insulated conductors
TRMS readings
Low pass filter (50/60 Hz) – aids stability of readings
Auto-backlight, 6000 count display
Auto, data and peak hold for hard to read measurements
Analogue bar graph display for trending

isswww and Megger

The extensive Megger product portfolio provides electrical test equipment for an exceptionally wide range of applications at any point of the electricity network. From small handheld low voltage equipment such as multifunction installation testers through to high voltage asset test equipment like insulation resistance testers, circuit breaker analysers, protection relay test systems to transformer condition measurement devices.

Megger designs and manufactures portable electrical test equipment in factories located in Germany, Sweden, the UK, and USA. Megger products help you install, improve efficiency, reduce cost and extend the life of you or your customers’ electrical assets.

Established in the late 1800s, the company has been designing and making test and measurement instruments that perform electrical measurements for preventative maintenance, troubleshooting and commissioning for decades. Megger products have supported customers all over the world to improve their facilities’ efficiency, reduce costs, extend the life of apparatus and through trending and analysis, anticipate equipment failure and future performance.
Being a brand synonymous with the industry and a cornerstone pioneer of many of today’s everyday items of test equipment, ISSWWW are proud to bring you Megger’s full range of equipment and services, now and into the future.

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Features & Specification

More Information

Key Features

0.001mA Resolution, 40mm Jaw Size, TRMS, Data Hold, Auto Power Off

Manufacturer

Megger

Short Description

Display	6000 count
Measuring Function	TRMS Leakage current and load current
Ranges	6.000 mA / 60.00 mA / 600.00 mA / 6.000 A / 60.00 A / 100.0 A
Basic Accuracy	± (1.0 % + 3d)
AC Current	Range	Resolution	Accuracy
	6 mA	0.001 mA	0 ~ 10 A ±(1 % reading + 8 digits) 10 ~ 50 A ±(2 % reading + 10 digits) 50 ~ 100 A ±(10 % reading + 10 digits)
	60 mA	0.01 mA
	600 mA	0.1 mA
	6 A	0.001 A
	60 A	0.01 A
	100 A	0.1 A
Frequency Response (61-400Hz)	0 ~ 10 A ±(2 % reading + 11 digits) 10 ~ 50 A ±(10 % reading + 11 digits) 50 ~ 100 A ±(35 % reading + 11 digits)
Low Pass Filter	Range	Resolution	Accuracy
	6 mA	0.001 mA	0 ~ 10 A ±(2 % reading + 8 digits) 10 ~ 50 A ±(3 % reading + 10 digits) 50 ~ 100 A ±(12 % reading + 10 digits
	60 mA	0.01 mA
	600 mA	0.1 mA
	6 A	0.001 A
	60 A	0.01 A
	100 A	0.1 A
Accuracy specified at operating temperature	23° C ± 5° C <80% RH
Resolution	0.001 mA
Operating frequency range	50 - 400 Hz
Sampling rate	5 times / second
Data, auto, peak hold	User Selectable
Low pass filter	50 / 60 Hz
Low pass filter cut-off frequency	Approximately 100 Hz with an attenuation characteristic of approximately -24 dB / octave
Compare pre-set limits	0.25, 0.50, 3.50 mA
Jaw size	40 mm (750 mm conductor size)
Maximum jaw opening	43 mm
Overload	“OL”
Auto power off	20 minutes of inactivity
Operating temperature	0 °C - 50 °C
Storage temperature	-20 °C - 60 °C
Operating Altitude	≤2000 m
Temperature coefficient	0.2 x (Spec. Accuracy) / °C, <18 °C, >28 °C
Power Supply	2 x 1.5 V alkaline AAA / LR03
Battery life	60 hours
Size	78 mm (W) x 203 mm (H) x 42 mm (D)
Weight	300 g
Safety	EN61010-1 CAT III 300 V
EMC	EN61326-1

Product Stock Status

Next Day Delivery (subject to availability)

Delivery

Updated January 2024

Please note, our cut-off time is 2:00pm

Orders requiring calibration

Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.
Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.

Bank/Public Holidays

Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.

*UK Mainland (Revised March 2021)

Service	Price
Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT	FREE
Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT	£4.95
Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 2:00pm	£7.75
Saturday ANYTIME Delivery - Order by 2:00pm	£9.95

New Postage Map Sept 2018>

Delivery Surcharges

Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:

Zones A & B - Mainland delivery rates apply.
Zone C - Scottish Highlands (Charges are calculated at the checkout).
Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
Zone E - Northern Ireland (Charges are calculated at the checkout).
Zone F - Republic of Ireland (Charges are calculated at the checkout).

Offshore Services

All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.

International delivery

International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk

Export

All export inquiries should be directed to the export division before placement of order.

If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
E&OA

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