ABB PEC 827E, Product Manual

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Page 6
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1: Installer Information
1.1 General
This equipment provides output distribution of nominal 120 VAC, 60 Amps maximum from
each 827E inverter shelves. A maximum of four inverter shelves per AC Distribution Shelf is
allowed. AC Distribution is accomplished through twelve (23”) or eight (19”) distribution
breakers per shelf. The system can be equipped with or without AC distribution outlets. The
AC Distribution Shelf is designed to be bottom or side fed from the inverter shelves, allowing
easy connection points to the bus bars in the AC Distribution Shelf.
1.2 Equipment Included in Shipment
The AC distribution shelf is completely self - contained and comes equipped with the hardware
needed to connect the distribution of the inverter plant to the internal bus bars located in the
AC Distribution Shelf, and for connection of the distribution points to the loads. The following
equipment is available as standard or optional equipment:
Note: The 23” shelf is rated to 200 Amps with each distribution side (left or right, six CB ’ s
each) rated to a maximum of 100 Amps. The 19” shelf is rated to 100 Amps maximum output.
Each circuit breaker position is rated to a maximum of 70 Amps. Size breakers and loads
accordingly.
OEM Equipment Purpose Quantity Standard or Optional
Shelf
Output distribution of 120 VAC
nominal from the 827E Inverter Plant
As equipped Standard
Distribution
Breakers, 10
- 70
Amp
Load protection
Maximum 12 (23”) or 8 (19”) breakers per
shelf
Optional
1.3 Tools and Test Equipment Required for Installation and
Acceptance Test
Equipment Purpose Quantity
Torque Wrench rated to 50 ft. pounds Torque connection points. 1
Digital Meter Distribution verification 1
Figure 1 - 1. AC Distribution Shelf (Front View)