Hobart 6921 Series Operation And Maintenance Manual page 23

OM-2040 / Operation and Maintenance Manual
90D20 / Generator Sets
POWER
SPEC. RATING
6921-1, 90 KVA
6921A-1
6921-2, 6921A-2 90 KVA
6921-4, 6921A-4 90 KVA
6921-5, 6921A-5 90 KVA
6921A-6 90 KVA
6921-7, 6921A-7 90 KVA
6921-8, 6921A-8 90 KVA
6921-9, 6921A-9 90 KVA
6921-10, 90 KVA
6921A-10
6921-11, 90 KVA
6921A-11
6921A-12 90 KVA
6922-1, 90 KVA
6922A-1,
6922B-1
6922-2, 90 KVA
6922A-2,
6922B-2
6922-3, 90 KVA
6922A-3,
6922B-3
6922-4, 90 KVA
6922A-4,
6922B-4
7126-1 100 KVA
Series 6921A generator sets have wide bearings on the generator, whereas Series 6921 do not.
Series 6922 generator sets are virtually identical to corresponding Series 6921units, except that Series
6922 units have no canopy insulation. Series 6922A generator sets have wide bearings on the generator.
Series 6922B generator sets are identical to Series 6922A generator sets. The "B" designation is for
administrative purposes.
February 28/94
Revised
VOLTAGE
REGULATOR MOUNTING OTHER INFORMATION
430391C Trailer
430391C Trailer
430391C Stationary
430391C Stationary
430391C Truck
489812A Trailer
489812A Trailer
489812A Stationary
489812A Stationary
489812A Truck
430391C Trailer
430391C Trailer
430391C Stationary
489812A Trailer
489812A Stationary
489812A Stationary
or Truck
Generator Set Identification Chart
Right side exhaust. Batteries included.
Top exhaust. Batteries included.
Top exhaust. Batteries NOT included.
Top exhaust, with 65-A alternator and glow
plug. Batteries NOT included.
Top exhaust. Special order for United
Airlines. Batteries NOT included.
Right side exhaust. Batteries included.
Top exhaust. Fenders and batteries
included.
Top exhaust. Batteries NOT included.
Top exhaust, with 65-A alternator and glow
plug. Batteries NOT included
Top exhaust. Special order for United
Airlines. Batteries NOT included.
Top exhaust. Batteries included. Special
features for SAS.
Standard unit without canopy insulation,
with top exhaust, fenders and batteries.
Standard unit, without canopy insulation.
Batteries NOT included. Top exhaust.
Standard unit without canopy insulation.
With top exhaust, fenders and batteries.
Standard unit, no canopy insulation.
Batteries NOT included. Top exhaust.
Standard unit, without canopy insulation.
Batteries NOT included. Top exhaust.
Chapter 1-1
Page 5