Dovers 315

Series: Other models

The photo shows the 250 from the same series. Source: https://www.kleinanzeigen.de/s-anzeige/hc-260-elektra-beckum

The 315 from Dovers is a three-phase induction motor. The rated output is 110 kW. The motor is four-pole, which at 50 Hz gives a synchronous speed of 1,500 rpm. The rated voltage is 415 V. The housing is frame size 315 S in foot-mounted form. The protection class is IP55. The efficiency is 94.6 per cent at full load, 94.1 per cent at 75 per cent load and 92.1 per cent at half load. The motor weighs 940 kg. Mounting arrangements to IEC 60034-7: B3, B35, B34, B5, B14 and V1. The motor is built in China. The figures come from the Australian MEPS register under the GEMS Determination 2012; measured to AS/NZS 1359.102.3:2000. Rated output across the Dovers range ranges from 0.75 to 110 kW; the 315 sits at the top of that range with 110 kW. Its immediate neighbours are the 250 below it with 55 kW. 13 Dovers models are on record. The model is listed under Electric motors. 24 verified figures from 1 source are on file.

Technical data

Engine

Rated output	110 kWcorrect

Dimensions and weights

Weight	940 kgcorrect

Electrical data

Rated voltage	415 Vcorrect
Number of poles	4correct
Protection class	IP55correct
Frame size	315 S (foot)correct
Mounting (IEC 60034-7)	B3, B35, B34, B5, B14, V1correct
Efficiency at full load	94.6 %correct
Efficiency at 75 % load	94.1 %correct
Efficiency at half load	92.1 %correct

Origin and approval

Country of manufacture	Chinacorrect
Standard applied	Greenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct
Test method	AS/NZS 1359.102.3:2000correct

Frequently asked questions

How much power does the Dovers 315 have?

The Dovers 315 delivers 110 kW.

What to check before buying

Match the data plate against the order: frame size, mounting and rating have to agree.
Check the ingress rating against the installation site — outdoors or in dust the demands differ.
Hold the mounting form and dimensions against the existing seat before ordering.
The pole count sets the speed — when replacing an older unit, compare this first.
For used units, ask about winding condition and bearing play.
Ask about parts availability for this series — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 24 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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