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Oil temperature indicator with max pointer only
Dial type top oil temperature indicator with maximum drag pointer.
Unit price: £55.00 / €79,75 (Excluding: VAT at 17.5%) |  |
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Oil temperature indicator with alarm and trip contacts
Dial type top oil temperature indicator with fully adjustable alarm and trip level settings and maximum pointer.
Unit price: £110.00 / €159,50 (Excluding: VAT at 17.5%) | |
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Oil conservator tank
Alternative to the hermetically sealed design is the conservator expansion tank design. This can be used in conjunction with the Buchholz relay as an important form of fault detection and protection. This is a breathing type design and uses a dehydrating breather to "dry" the air entering the conservator.
Unit price: £297.00 / €430,65 (Excluding: VAT at 17.5%) |  |
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Buchholz relay
Used in conjunction with a conservator tank, the Buchholz relay provides gas and surge detection and also detects oil leakage by monitoring the oil in the connection pipe. Alarm contacts operate on gas collection or serious oil leakage. The trip contact operates with oil surge detection indicating a very serious fault and initiates an immediate upstream circuit breaker trip.
Unit price: £150.00 / €217,50 (Excluding: VAT at 17.5%) |  |
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DGPT2 combination protection device
Combination protection device providing temperature, pressure, oil level and gas detection with alarm and trip contacts. The DGPT2 can only be used with a hermetically sealed type transformer of the integral fully filled non gas cushion type.
Unit price: £350.00 / €507,50 (Excluding: VAT at 17.5%) |  |
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Qualitrol type pressure relief device
Large diameter spring diaphragm type pressure relief device made by Qualitrol and equipped with trip contacts and fault pressure operation indicator flag.
Unit price: £320.00 / €464,00 (Excluding: VAT at 17.5%) |  |
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Auxiliary wiring marshalling box
Where several different protection devices are used the auxiliary wiring may be marshalled into this box to simplify the multicore cable being taken away from the transformer to the circuit breaker auxiliary relays and SCADA equipment.
Unit price: £125.00 / €181,25 (Excluding: VAT at 17.5%) |  |
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Standard pressure relief device
Simple spring loaded pressure relief device to enable excess pressures to be relieved.
Unit price: £50.00 / €72,50 (Excluding: VAT at 17.5%) | |
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Special paint colour
Special paint colour other than RAL 7033 from the RAL paint chart. Note that this may add delay, typically 2 weeks.
Unit price: £150.00 / €217,50 (Excluding: VAT at 17.5%) | |
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Rollers fitted to underbase
Standard underbase is "U" channel type. Bi Directional rollers can be supplied if required.
Unit price: £60.00 / €87,00 (Excluding: VAT at 17.5%) | |
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