Capstone Microturbine C1000 Series - CE Disconnect Requirements; Figure 28. Recommended Device Layout - Stand Alone

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 72 of 122
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incurring any obligation either with respect to equipment previously sold or in the process of construction.
Figure 28. Recommended Device Layout – Stand Alone
7.3.1. CE Disconnect Requirements
For CE installations, the disconnect device must be one of the following types:
 Switched disconnect device per IEC 60947-3, utilization category AC-23B or DC-23B.
 Disconnect device per IEC 60947-3 with an auxiliary contact that in all cases causes
switching devices to break the load circuit before the opening of the main contacts of the
disconnect device
 A circuit breaker suitable for isolation in accordance with IEC 60947-2
The operating means of the disconnect device must be easily accessible and located between
0.6 and 1.9 m (2.0 and 6.2 feet) above the servicing level. An upper limit of 1.7m (5.6 ft) is
recommended.