Minera. Oil distribution transformers up to kva. eco design. Minera at a glance. Standards

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Minera Oil distribution transformers up to 3 150 kva Minera at a glance Mineral oil-immersed, 50 Hz, three-phase distribution transformers with the following characteristics: Hermetically sealed with

1 Minera Oil distribution transformers up to kva Minera at a glance Mineral oil-immersed, 50 Hz, three-phase distribution transformers with the following characteristics: Hermetically sealed with integral filling Cover bolted to the tank ONAN Mineral oil in accordance with IEC Indoor / outdoor use (depending on selected fittings and options) Anti-corrosion surface treatment: corrositivity category class C3, Medium durability (according to ISO ) inal colour RAL 7033 Standards These transformers comply with standards: EN (supersedes EN :2007, EN :2011) EN Ecodesign regulation EU eco design

2 Overview schneider-electric.com 2 Standard fitting One 3 or 5 positions de-energized tap changer on the cover, with padlocking facility 3 HV porcelain bushings amps (plug-in bushings available) on tank cover 4 LV flat bars starting from 50 kva 4 LV porcelain bushings (from 50 to kva) 4 bidirectional flat rollers, lifting and untanking lugs 2 pulling eyes on the frame 2 s on the cover 1 filling plug 1 draining device according to EN or DIN aluminium rating plate Rating Plate Minimum info that needs to be stated on the rating plate in addition to EN standards. P0, the measured no load loss at rated voltage and rated frequency, on the rated tap The name of the no load loss class for transformers with Sr kva Pk, the measured loss at rated current and rated frequency on the rated tap corrected to reference temperature according to EN The name of the load loss class for transformers with Sr kva or dual voltage transformers, the maximum rated power at the lower voltage Conductor mass and the nature of the conductor Core mass and the nature of the core material or medium power pole mounted transformers, a visible display or pole-mounted operation only Options Protection relays (DMCR or DGPT2 ) on the filling plug 1 free, thermometer pocket Control device in the thermometer pocket (pointer thermometer with 0 or 2 contacts max, 2-contact thermostat, etc.) 3 HV porcelain bushings A (plug-in bushings available) on tank cover 4 LV porcelain bushings on tank cover (available from 50 kva) LV, cable box IP21 or IP54 Locking device for plug-in bushings (with or without lock) 3 mobile connectors for plug-in bushings straight or elbow (cable characteristics must be specified) Liquid retention bund The above options concern usual cases and are not restrictive. or additional information, please consult Schneider Electric.

3 Overview schneider-electric.com 3 Ecodesign regulation EU Maximal Loss levels Statement on Loss tolerances: - No tolerance on transformer design - 5% tolerance for end user checks Additional data requested on the name plates - Loss level and measured values - Type and weight of mail materials used - CE Marking is MANDATORY Minera Oil Type Transformers maximum loss levels according to Ecodesign: Insulation voltage MV 24 kv & LV 1.1 kv - A0Ck kva - A0Bk > kva Insulation voltage: MV 36 kv & LV 1.1 kv - A0 +15% Ck +10% kva - A0 +15% Bk +10% > kva DM A 0 A k B k C k D k

4 A0AK schneider-electric.com 4 Electrical characteristics Power (kva) Primary voltage (V) 0 Isolation level (kv) up to 24 Secondary voltage (V) HV tapping range (%) Vector group 0 ±2x2,5 Dyn No-load losses (W) Load losses at 75 C (W) Impedance voltage (%) HV bushings acc.din LV bushings acc.din /30 0 Max. altitude (m) Max ambient temperature ( C) MV/LV windings material AI/AI

5 A0AK schneider-electric.com 5 Dimensions and weights Bushings are marked according to IEC standard. SM27 SM26 lifting lug HV side tap changer D: Height over LV cable box (optional accessory, compatible with HV plug-in bushings only). Dimensions and weights are for guidance only. K D C 125 J 38 B free thermometer pocket rating plate 1W 1V 1U 2W 2V 2U 2N H H H A filling plug corrugated panels in the corners according to cooling needs LV side Dimensions Rated power (kva) Lenght A Width B Height on cover C Height on bushings D Distance between HV bushings Distance between HV bushings H Roller distance J Roller diam I Roller K Weight (kg) Rated power (kva) Total weight Oil weight

6 schneider-electric.com 6 A0BK Electrical characteristics Power (kva) Primary voltage (V) Isolation level (kv) Secondary voltage (V) HV tapping range (%) Vector group No-load losses (W) Load losses at 75 C (W) Impedance voltage (%) HV bushings acc.din LV bushings acc.din Max. altitude (m) Max ambient temperature ( C) MV/LV windings material 0 up to 24 0 ±2x2,5 Dyn /30 AI/AI 0 3/4500 1/5000

7 A0BK schneider-electric.com 7 Dimensions and weights Bushings are marked according to IEC standard. SM27 SM26 lifting lug HV side tap changer D: Height over LV cable box (optional accessory, compatible with HV plug-in bushings only). Dimensions and weights are for guidance only. K D C 125 J 38 B free thermometer pocket rating plate 1W 1V 1U 2W 2V 2U 2N H H H A filling plug corrugated panels in the corners according to cooling needs LV side Dimensions Rated power (kva) Lenght A Width B Height on cover C Height on bushings D Distance between HV bushings Distance between HV bushings H Roller distance J Roller diam I Roller K Sound power level Weight (kg) Rated power (kva) Total weight Oil weight Conductor weight Core weight

8 A0CK schneider-electric.com 8 Electrical characteristics Power (kva) Primary voltage (V) 0 Secondary voltage (V) up to 24 Isolation level (kv) 420 HV tapping range (%) Vector group ±2x2,5 Dyn5 No-load losses (W) Load losses at 75 C (W) Impedance voltage (%) HV bushings acc.din LV bushings acc.din /30 0 Max. altitude (m) Max ambient temperature ( C) MV/LV windings material AI/AI

9 A0CK schneider-electric.com 9 Dimensions and weights Bushings are marked according to IEC standard. SM27 SM26 lifting lug HV side tap changer D: Height over LV cable box (optional accessory, compatible with HV plug-in bushings only). Dimensions and weights are for guidance only. K D C 125 J 38 B free thermometer pocket rating plate 1W 1V 1U 2W 2V 2U 2N H H H A filling plug corrugated panels in the corners according to cooling needs LV side Dimensions Rated power (kva) Lenght A Width B Height on cover C Height on bushings D Distance between HV bushings Distance between HV bushings H Roller distance J Roller diam I Roller K Weight (kg) Rated power (kva) Total weight Oil weight

10 Minera up to 36 kv schneider-electric.com 10 Electrical characteristics up to 36kV AoCk up to 36kV AoBk Power (kva) Primary voltage (V) Isolation level (kv) Secondary voltage (V) HV tapping range (%) Vector group No-load losses (W) Load losses at 75 C (W) Impedance voltage (%) HV bushings acc.din LV bushings acc.din Max. altitude (m) Max ambient temperature ( C) MV/LV windings material up to 36 ±2x2,5 Dyn /30 Cu/ Cu Cu/ AI AI/ AI 3/4500 1/5000

11 Minera up to 36 kv schneider-electric.com 11 Dimensions and weights Bushings are marked according to IEC standard. SM27 SM26 lifting lug HV side tap changer D: Height over LV cable box (optional accessory, compatible with HV plug-in bushings only). Dimensions and weights are for guidance only. K D C 125 J 38 B free thermometer pocket rating plate 1W 1V 1U 2W 2V 2U 2N H H H A filling plug corrugated panels in the corners according to cooling needs LV side Dimensions Rated power (kva) Lenght A Width B Height on cover C Height on bushings D Distance between HV bushings Distance between HV bushings H Roller distance J Roller diam I Roller K Sound power level Weight (kg) Rated power (kva) Total weight Oil weight Conductor weight Core weight Note: AoCk up to kva and AoBk between kva and kva.

12 schneider-electric.com/producturl 12 Terminations Rated current (A) LV flat-bars On request LV porcelain bushings 4500 LV Terminations HV Terminations - EN SM29 SM28 Ø Ø 14,5 1 A Ø ,5 Ø 14, A A LV bus-bars terminations - EN (standard from kva) M Ø M Ø 14,5 Ø 11 A A A A LV porcelain bushings - EN (standard from 50 to 160 kva option for other powers) Ø 14 M , Ø 14 M Ø 18 A Ø A Ø A M SM31 SM HV plug-in bushings A/24 kv (standard). 35 M locking device A HV porcelain bushing A (option) locking device eco design Schneider Electric Industries SAS 35 rue Joseph Monier 90 Rueil-Malmaison, rance Phone : +33 (0) SAS capital social RCS Nanterre NRJED315632EN Schneider Electric. All rights reserved. All trademarks are owned by Schneider Electric Industries SAS or its affiliated companies.

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