Installation and Operation Guide SOLECTRIA XGI 1500 (Rev E, 5 Mar. 2021)
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Options
Yaskawa Solectria Solar offers two 1500V combiner product lines, designed exclusively to pair with
SOLECTRIA XGI 1500 inverters. The Attachable Combiners (CA-XGI1500 series) are designed to mate
directly to the XGI 1500 inverter and are for use in distributed PV system designs where XGI 1500 inverters
with Attachable Combiners are located at positions throughout a PV array field. The Remote Combiners (CR-
XGI1500 series) have similar features and models, and are designed for a centralized or clustered deployment
of multiple XGI 1500 inverters with the Remote Combiners distributed throughout the PV array field. The
combiners match the XGI 1500 in specifications, quality and appearance. See Figure 11-1 for an illustration of
the use of the two optional XGI combiner types.
Figure 11-1
Illustration of XGI 1500 Combiner Usage
Attachable Combiner Box (Optional)
The SOLECTRIA XGI 1500 can be ordered with an optional Attachable Combiner (CA-XGI1500 series). The
Attachable Combiner is intended to be installed immediately adjacent to the XGI 1500 inverter. This
combination is typically used in distributed PV system architecture. See Table 11-1 below for the
specifications of the CA-XGI1500 series combiners.
Table 11-1
Attachable Combiner Specifications
15A or 20A (fuses included)
25A
30A
16 / 20 / 24 / 26 / 28
20
16
Ungrounded PV Source Circuits Only
Both Positive and Negative Polarities Fused
Enclosure Material, Weight and Rating
Polyester Powder Coated Aluminum
75 lbs (34 kg), NEMA Type 4X
Surge Protection (Specific Models Only)
Both positive and negative polarities
Standard Warranty
5 Years
Overall Dimensions
Height: 29.5 in. (750 mm)
|
Width: 15 in. (380 mm)
Depth: 10.6 in. (260 mm)
Mounting Orientation
Vertical orientation
located adjacent to the XGI 1500 inverter
Safety Certification & Listing / Certification Agency
UL 1741 / Intertek
DC Disconnect
2-Pole DC Disconnect (On the XGI 1500 Inverter) Positive
and Negative Poles Switched, 250A
Temperature Range
-40°F to 122°F (-40C to +50C)
Fuse Rating Options
Fused Positions
Fuse Configuration
Input PV Source Circuit Configuration
PV Ourput Circuit Wire Compatibility
Compression Terminal: 1 conductor, 1/0 - 750 kcmil
2 conductors, 1/0 - 600 kcmil
Maximum Voltage
1500 VDC
ATTACHABLE COMBINER
CA-XGI1500 Series
1500V STRING COMBINERS
EXCLUSIVELY FOR USE WITH XGI1500 INVERTERS
PV Source Circuit Input Wire Compatibility
14 - 4 AWG
