Selection guide - Medium and High Voltage

Content Generator applications Rating definition Operating conditions ODP generators: MJH | 50 Hz 1. 4 - 6 - 8 - 10 poles (rating: 3000 - 3300 - 6000 - 6300 - 6600 - 10000 - 10500 - 11000 V) TEWAC generators: MJHR | 50 Hz 1. 4 - 6 poles (rating: 3000 - 6000 - 6600 - 11000 V) TEAAC generators: MJHV | 60 Hz 1. 4 - 6 poles (rating: 4160 - 6600 - 13800 V) TEWAC generators: MJHR | 60 Hz 2. 4 - 6 poles (rating: 4160 - 6600 - 13800 V) AVRs Selection table

Key TEWAC Totally Enclosed Water to Air Cooled ODP Open Drip Proof TEAAC Totally Enclosed Air to Air Cooled

Operating conditions Rating definition Prime rating Prime rating is the maximum power available at a variable load for an unlimited number of hours. Marelli Motori low voltage generators are class H insulated as a standard feature. Under these conditions three different classes of temperature rise are allowed and are here below represented as over-temperature above the reference ambient temperature (ref. amb. Temp. is 40°C as defined in IEC 60034): Class B temperature rise: generator can reach a temperature rise of 80° above 40° ambient temperature. Class F temperature rise: generator can reach...

TEAAC Generators MJHV - 4 - 6 poles

TEAAC Generators MJHV - 4 - 6 poles MJHV 900 - MJHV 1120 - MJHV 1250 ON REQUEST

TEWAC Generators MJHR - 4 - 6 poles

MJHR 900 - MJHR 1120 - MJHR 1250 ON REQUEST

MJHV 900 - MJHV 1120 - MJHV 1250 ON REQUEST

TEAAC Generators MJHV - 4 - 6 poles MJHV 900 - MJHV 1120 - MJHV 1250 ON REQUEST

MJHR 900 - MJHR 1120 - MJHR 1250 ON REQUEST

TEWAC Generators MJHR - 4 - 6 poles 6600 V Continuous duty rating kVA @ Temp. rise over 40 °C ambient Type Leads temp. MJHR 900 - MJHR 1120 - MJHR 1250 ON REQUEST

AVR type AVR type for PMG Marelli Motori code standard Generator frame size ANALOGUE AVR supply Voltage sensing Voltage remote control Radio interference suppressor Over-excitation device Single phase Three phase Three phase Parallel operation with the mains Parallel operation with similar generators Arrangement Internal Arrangement for VARICOMP Arrangement for external A.P.F.R. Included Arrangement for external filters PMG, Arrangement for VARICOMP Included Included PMG Three phase Arrangement Arrangement for external filters PMG Standard protections Field over-current Field over-current, field...

Italy HQ Marelli Motori S.p.A. Via Sabbionara 1 36071 Arzignano (VI) - Italy (T) +39 0444 479 711 (F) +39 0444 479 888 [email protected] Asia Pacific Marelli Motori Asia Sdn Bhd Lot 1-8, Persiaran Jubli Perak, Seksyen 22, 40300 Shah Alam, Selangor D.E. - Malaysia (T) +60 355 171 999 (F) +60 355 171 883 [email protected] United Kingdom Marelli UK 35-37 High Street, Barrow Upon Soar - Loughborough Leicestershire, LE12 8PY - UK (T) +44 116 232 5167 (F) +44 116 232 5193 [email protected] USA Marelli USA, Inc. 2200 Norcross Parkway, Suite 290 Norcross, GA 30071 United States (T) +1...