AvK DSG 86 L1-4 generator 3408 kVA, 480 V 60 Hz – serial 8124138 G308

AvK DSG 86 L1-4 synchronous generator – 3408 kVA, 480 V, 60 Hz – serial no. 8124138 G308

Removed from a Deutz TBD 620 V16 generator set (engine no. 2202130, engine sold). The AvK DSG 86 has a maximum continuous rating of 3,408 kVA at 60 Hz (2,990 kVA at 50 Hz) and a voltage output of 400–690 volts.

A second identical generator is also in stock: AvK DSG 86 L1-4, serial 8124138 G108 – the two can be sold separately or as a pair.

Nameplate data (AVK Deutschland GmbH & Co. KG, Ingolstadt)

• Type: DSG 86 L1-4, synchronous generator, VDE 0530
• Serial no.: 8124138 G308
• Output: 3408 kVA, 480 V (Y), 4099 A, cos φ 0.80
• Frequency / speed: 60 Hz, 1800 rpm (nameplate), 3 phases, rotation UVW
• Can also operate at 50 Hz / 1500 rpm (2990 kVA)
• Excitation: 38 V / 3.2 A; auxiliary excitation 100 V, 60 Hz
• Insulation class H, IP23, coolant temperature 40 °C, RIS degree N
• Circuit diagram: K 821.0.11
• Year of manufacture: 2001, weight 6.0 t
• Running hours: 2785 (hour meter on the generator set)

About the AvK DSG series (from the AvK DSG product brochure – series standard, not checked on this unit)

• Self-regulating, brushless synchronous alternator with damper cage, self-excitation via permanent magnets in the exciter
• Electronic voltage regulator COSIMAT N+ as standard from size DSG 74; static voltage tolerance ±0.5 to ±1 %
• Equipped as standard for parallel operation (voltage droop current transformer)
• Overload: 1.5 x rated current for 30 s, 1.1 x for 1 h within 6 h, approx. 1.8 x for approx. 10 s; sustained short-circuit current 2.5–4 x rated current for 3 s
• Overspeed 1.2 x rated speed for 2 minutes
• Relubricable antifriction bearings, calculated life at least 30,000 h; terminal box on top of the housing for DSG 86–99
• Marine classification derating for DSG 86–99 (insulation class H): DNV, ABS and RINA 0.93, LR, NKK and BV 0.90, GL 0.96

We ship worldwide at short notice from warehouse in NORWAY