Products

Below is just a small sample of our product range. In addition please also see our download and special coils sections.

Retro Fit Arc Flash Protection

Retrofit panels, that are simplicity itself to install, minimal down time, we can also provide free consultation and bespoke design for your specific system and to your budget.

CPAS and/or Transmag are able to either train Electrical Engineers to install, commission and test or offer installation and commissioning and training.

With a 2ms AF trip signal, this is possibly the simplest and most effective way to, substantially increase safety and resilience of site as well as automatically reducing AF PPE requirements to category 2 or even category 1.

Transmag are experts in this field and can provide the exact requirements and any advice and guidelines. For further information, email: david.davenport@transmaguk.co.uk.

● Initial free assessment, including advice on how to introduce safe, sold guidelines and systems
● Arc Flash studies
● Comprehensive report and options
● Free design work
● Installation of full Arc Flash system for as little as £5k with lifetime support
● Legal implications outlined simplistically
● Try us for an initial discussion
● Founder Members of ESIPAC.online the Global Electrical Standards organisation

Metering Units

type: TMMU1 - outdoor dry type, free standing 11 KV, for use with dry type ring main equipment.
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The unit fully complies with EATS 41.26 specification. As well as offering standard bushing centres and heights for connection -standard current and voltage ratios up to 630Amps and 11 KV, it can also be offered either double and triple ratio Current Transformers, and dual ratio and 5-limb Voltage Transformer arrangements - together with the option of HV fuses, and is fully tested for 95KVP impulse and an STC rating of 16KA for 3 secs.
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The TMMU1 bolts directly onto the tee-off flange of a ring-main unit, and either a cable box or power transformer can be connected to the outgoing flange of the TMMU1.

Interposing VT

Dry Type Interposing VT
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Dry type open style single and 3 phase, 3 limb low voltage (LV) interposing voltage transformers for voltages up to 660 volts at 50/60Hz. The range is mainly for use in control panel and LV switchboard applications where LV metering is required.
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VAs from 5VA - 400VA and accuracy classes from 3.0 down to 0.5 with single and double secondary options are available at typical system voltages of 63.5V, 100V, 110V, and 240V. All units are manufactured to BS7625/BS EN 60044-2 but alternative standards can be catered for if required. Every unit comes supplied with a routine test certificate. Where required units can be supplied complete with secondary fuses or MCBs

Indoor HV CT

Indoor HV CT Arrays
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Indoor type High Voltage primary tube insulated current transformer arrays. These are suitable for system voltages up to 15KV, and for applications where primary insulation is required for mounting current transformers over uninsulated heavy current copper busbars.
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Typical application is for generator line and neutral control cubicles where high ratio current transformers are needed for duties such as differential protection, metering, and AVR sensing.
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Current transformer ratios of 1000 5A (or 1A) up to 10000:5A (or1A) can be supplied with VA ratings up to 30VA. Space for up to 4 current transformer cores per assembly is available and the assemblies are suitable for either vertical or horizontal mounting within the cubicle or enclosure. The current transformers are normally supplied to BS EN 60044-1 standard, but can be supplied to meet American, Canadian or Australian or other customer specified standards as needed. Routine tests are carried out on every unit and test certificates issued.

Cast Resin VT

Cast Resin Voltage Transformer Type TMVTSUF
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3 phase, 3 & 5 limb voltage transformers (voltages up to 15KV) for indoor applications in measuring and protection duties in Medium Voltage Switchgear and Metering Panel/Units etc. Standard primary voltages are 3.3KV, 4.16KV, 6.6KV, 11KV, 13.8KV and 15KV to 110V secondaries. However various voltage ratios can be supplied as required to suit individual customer needs.
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Two or three secondary windings can be supplied as necessary and the units can include an open-delta tertiary winding for neutral displacement purposes on the 5 limb unit.
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The units are normally supplied without HV (HRC) fuses as standard but fuses can be supplied separately, or in an added integral fuse spout arrangement if needed for switchboard applications where the voltage transformer is to be mounted in withdrawable or hinged type enclosures.
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All units are designed to comply with the current British and European Standard for voltage transformers BS EN 60044-2, plus the American, Canadian and Australian standards. Every unit supplied by Transmag (UK) Ltd. is fully tested to the relevant standard and each comes supplied with the appropriate test certification.
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For further information on units to meet your particular requirements please contact us.

Transmag (UK) Limited – Product Range

To view our products please click on one of the links below.