PRODUCTS

SYNCHRONOUS GENERATORS SERIES EG

Electric generators are designed for prolonged operation in assembly of diesel and petrol electric machines being used as stationary, mobile, reserve and emergency source of electric power. Generators series EG is two or four-pole brushless synchronous generators with separeteexcitation from separate compact exciter of heightened frequency installed in the end bracket of generator.

Automatic voltage regulator maintains the output voltage within ±0,5%.

Generators are fully equipped for reliable operation under hard climatic conditions, i.e. they have durable tropic-resistant isolation of class H, drop-protection casing of protection grade 1P22.

Modern materials and components are used for manufacturing of generators, they have strong construction with brushless system of excitation. The special advantage of generators series EG is high power-to- mass unit ratio. Maintenance during operation is minimal.

Lower weight and overall dimensions as well as availability of modification with back arrangement of terminal box (see picture) make generators EG especially convenient to use in limited space, e.g. in mobile repair workshops.

Generators series EG may be delivered in two versions: with single bearing and two bearings to meet connection requirements of driving engine.

Construction design by way of mounting is SAE. On request different constructions are also available: to suit for assembly with any driving engine; generators suitable to mount at mobile repair workshops (with back arrangement of terminal box) as well as single-phase.

On request generators may be delivered with controllers for parallel operation

On request of the customer together with the generator for mobile rapair workshops can be supplied hinged control panels of EG 202 series electric generators.

In the configuration of the control panel, at the request of the customer may include the following electrical appliances:

  • circuit breaker for overcurrent protection,
  • automatic switch for connecting and disconnecting the generator from the network,
  • ammeter 1 pc. or 3 pcs. (on request),
  • voltmeter 1 pcs. or 3 pcs. (on request),
  • frequency meter for measuring the frequency of the current,
  • hour meter for accounting of the spent resource ,
  • three-phase and single-phase sockets and plugs for conneection of electrical equipment and electrical appliances,
  • signal lights for voltage warring.

All components are mounted in a metal box. Degree of protecnion IP 23.

Technical data of generators series EG are 1500 RPM

Model Power, kVA Voltage, V Frequency, Hz Power factor, cosw Rated current, A Efficiencies, % Voltage set-up, % Set-up voltage deviation at load from 0 to nominal, % Distortion factor of linear voltage curve, not more than, % Overall dimensions of generator with single bearing, mm: Weight of generator with single bearing, kg Overall dimensions of generator with two bearing, mm: Weight of generator with two bearing, kg
EG.202.1 9 230/400 50  0.8 13.0 76.8 ±7 ±0.5 5 444x360x479 86 440x360x479 68
EG.202.2 15 230/400 50  0.8 21.6 78.6 ±7 ±0.5 5 444x360x479 100 440x360x479 77
EG.202.3 19 230/400 50  0.8 27.4 81.7 ±7 ±0.5 5 444x360x479 106 440x360x479 85
EG.202.4 23 230/400 50  0.8 33.0 82.5 ±7 ±0.5 5 481x360x479 115 480x360x479 92
EG.202.5 28 230/400 50  0.8 40.4 83.9 ±7 ±0.5 5 481x360x479 123 480x360x479 105
EG.202.6 32 230/400 50  0.8 46.2 85.4 ±7 ±0.5 5 544x360x479 136 540x360x479 140
EG.202.7 38 230/400 50  0.8 55.0 86.0 ±7 ±0.5 5 544x360x479 150 540x360x479 156
EG.202.8 45 230/400 50  0.8 65.0 87.0 ±7 ±0.5 5 554x360x479 165 550x360x479 176
EG.202.9 50 230/400 50  0.8 72.0 87.0 ±7 ±0.5 5 800x360x479 175 560x360x479 180
EG.202.10 65 230/400 50  0.8 86.0 88.0 ±7 ±0.5 5 800x465x465 220 800x465x465 226

Technical data of generators series EG are 3000 RPM

Model Power, kVA Voltage, V Frequency, Hz Power factor, cosw Rated current, A Efficiencies, % Voltage set-up, % Set-up voltage deviation at load from 0 to nominal, % Distortion factor of linear voltage curve, not more than, % Overall dimensions of generator with single bearing, mm: Weight of generator with single bearing, kg
EG.300.1 13.5 230/400 50  0.8 19.5 78.7 ±7 ±0.5 5 427x375x460 85
EG.300.2 22 230/400 50  0.8 32.0 80.2 ±7 ±0.5 5 427x375x460 95
EG.300.3 28 230/400 50  0.8 40.5 83.1 ±7 ±0.5 5 427x375x460 110
EG.300.4* 38 230/400 50  0.8 55.0 84.3 ±7 ±0.5 5 462x375x460 125
EG.300.5* 45/30 230/400 50  0.8 65.0 ±7 ±0.5 5 435x375x480 155

* Generator EG.300.4 and EG.300.5 is manufactured in two bearings version.

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