Martindale VT28/PD Voltage Indicator and Proving Device Kit
| Martindale VT28 Voltage Indicator | |
| Voltage Indicator | |
| Maximum Working Voltage | 690V DC & AC rms |
| Nominal Voltage Threshold Indications | 12, 24, 50, 120, 230, 400, 690V AC/DC |
| Nominal Voltage Threshold Tolerance | Conforms to BS EN61243-3:2010 |
| Polarity Indication | from 12V DC/AC rms |
| Range Detection | Automatic |
| Response Time | <1s at 1005 of each nominal voltage |
| Frequency Range | DC, 16 to 400Hz |
| Test Current | <3.5mA at 690V |
| Duty Ratio | 30s ON (operated) / 240s OFF (recovery) |
| Single Pole Phase Test | |
| Voltage Range | 100 to 690V AC RMS |
| Frequency Range | 50 to 60Hz |
| Phase Rotation Test | |
| Voltage Range | 120 to 400V AC RMS (Phase to Earth) |
| Frequency Range | 50 to 60Hz |
| Continuity | |
| Resistance Range | 0 to 500kΩ + 50% |
| Overvoltage Protection | 690V DC or AC rms |
| Environmental | |
| Operating Temperature | -10°C to 55°C |
| Storage Temperature | -20°C to 70°C, non condensing |
| Humidity | Max 85% R.H. |
| Altitude | Up to 2000m |
| General | |
| Power | 2 x 1.5V, AAA alkaline batteries (IEC LR03, NEDA 24A) |
| Battery Consumption | 80mA approx. |
| Dimensions | 205(L) x 67(W) x 27(D) mm |
| Weight | 130g approx |
| Safety | |
| Conformity | BS EN61243-3:2010 CAT IV 300V, CAT III 600V |
| Class | II, Double Insulation |
| Pollution Degree | 2 |
| IP Rating | IP64 |
| EMC | |
| Conformity | BS EN61326-1 |
| Martindale PD690 proving Device | |
| Output Voltage | 700V |
| Operating Temperature | -10 to +40°C at max 70% RH |
| Battery | 6 x LRC/MN1500 1.5V alkaline batteries or equivalent |
| Dimensions | 143 x 84 x 50mm |
| Weight | 400g approx. including battery |
Description
Martindale VT28/PD Voltage Indicator & Proving Device Kit
VT28/PD Kit Comes Supplied With:
- 690V Proving Unit
- VT28 2 Pole Tester
- Carry Case with Neck Strap
Key features:
- 4 digit LCD display
- Voltage Range: 12 - 690V AC / DC
- LED Indication: +/- 12, 24, 50, 120, 230, 400, 690V
- Single Pole Phase Test: 90 - 6390V
- Phase Rotation Test: 100 - 690V
- Continuity Range: 0 - 500kΩ
- GS38 Caps: Removable
- Standards & Regulations: BS EN61243-3 2010
- Overvoltage Category: CAT IV 600V, CAT III 690V
- Cable Length: 1.2m IP Protection: 64
- Auto Power Off Torch Light: White LED
- Power Supply: 1.5V AAA x 2
- Dimensions: 258 x 73 x 23mm
- Weight: 180g (with batteries)
Safely proving dead requires the use of a voltage indicator and a known live source to test it on, both prior to and after checking for voltage presence. The combination of the Martindale VT28 and PD690 proving unit allows you to do just that, ensuring that you always have a known source to test against.
The VT28 is a two pole voltage indicator with bright LED indication as well as a digital readout on the clear LCD display. It will indicate AC or DC voltages from 12V to 690V. Additional tests include audible and optical continuity, single pole phase test and phase rotation testing. A built-in torch, and dual layer cable insulation are excellent safety features. The inner insulation is a red colour, contrasting the black outer, so any damage to the cable is obvious and you know it is not safe to use the indicator.
Martindale's PD690 proving unit will light all the LEDs on the indicator, ensuring it is working correctly. It also features a low battery indicator so you know when they need replacing, avoiding false readings from low batteries.
The complete kit is supplied with a TC70 carry case with neck strap, making it easy to transport and use
Features & Specification
| Key Features | LCD Display, GS38 Compliant, Detachable Probes, Phase Rotation Tester, LED Indicator, Tests Up To 690v, Case Included, 690V Proving Unit | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Product Stock Status | Next Day Delivery (subject to availability) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | Martindale | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Short Description |
DeliveryUpdated January 2024
Please note, our cut-off time is 2:00pmOrders requiring calibrationWhilst 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 HolidaysPredicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof 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)
Delivery SurchargesBecause of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
Offshore ServicesAll 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 deliveryInternational 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 ExportAll 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.
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