Capstone Microturbine C1000 Series - Page 79

Capstone Turbine Corporation • 16640 Stagg Street • Van Nuys • CA 91406 • USA
Installation Guide: Capstone C1000S/C800S/C600S with C1000 Series Controller
480064 Rev C (December 2018) Page 79 of 122
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incurring any obligation either with respect to equipment previously sold or in the process of construction.
Table 14. Grid Connect Allowable Configurations Matrix (Continued)
Figure
No.
Standards
Compliance
Service Entrance
Transformer
Microturbine
Transformer Type
Comments
UL1741
CE
Wye
Delta
6
X
X
Delta/Wye Isolation
Service entrance
transformer (delta) can be
ungrounded with ground
fault protection, corner
grounded, or center tapped
grounded
7
X
Zig Zag (Grounding)
Zig Zag transformer
ensures delta service
voltages are not able to
float with respect to ground.
Configuration requires
Capstone Application
approval.
8
X
X
Zig Zag (Grounding)
Zig Zag transformer
ensures delta service
voltages are not able to
float with respect to ground.
Configuration requires
Capstone Application
approval.