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Installation and Operation Guide SOLECTRIA XGI 1000 (Rev D)
DC Connection Specifications
The voltage rating of the DC conductors must meet or exceed 1000VDC. If connecting to the fuse holders, use
copper PV Wire. Fuse holders can accommodate conductor sizes ranging from 14 to 8 AWG (2.5 to 8.4 mm
All electrical conductors must meet the requirements of the NEC and local electrical codes.
DC Input
Maximum Power Input Voltage
Operating Voltage Range (MPPT)
Maximum Operating Input Current
Maximum Operating PV Power (per
Maximum Rated PV Input (per
Absolute Maximum Input Voltage
Number of MPP Tracking Zones**
Number of PV Source Circuits
Maximum PV Current (Isc x 1.25)
Maximum Recommended DC-to-
*Limits apply only to inverters operating in Independent Mode, for inverters operating in Combined Mode limits are multiplied by 4.
** Number of MMP Tracking Zones must be specified at the time of order.
Depending on the option purchased, the Wiring Box will come with 15 A or 20 A fuses installed in the fuse
holders. See the label on the wiring box for fuse size.
25 A and 30 A fuses can be purchased separately and installed. Use Littelfuse SPF025 for 25 A fuses and
SPF030 for 30 A fuses. Note that with 30 A fuses, skip every other fuse position. Yaskawa Solectria Solar does
not sell these fuses.
DOCR-070733-D
Table 3-4 DC Input Specifications
Range
MPPT zone)*
MPPT zone)*
(Fused Inputs)
per zone/single zone
AC Ratio
XGI 1000-60/60
XGI 1000-60/65
580-850 VDC
600-850 VDC
350-950 VDC
350-950 VDC
105.6 A
(26.4 A per zone)
(26.4 A per zone)
15.3 kW
22.5 kW
1000 VDC
4 / 1
4 per MPPT zone;
4 per MPPT zone;
16 total
50 A/180 A
1.5
XGI 1000-65/65
600-850 VDC
350-950 VDC
105.6 A
110.6 A
(27.65 A per zone)
15.3 kW
16.6 kW
22.5 kW
24.4 kW
1000 VDC
1000 VDC
4 / 1
4 per MPPT zone;
16 total
50 A/180 A
50 A/180 A
1.5
2
).
4 / 1
16 total
1.5
Page 30 of 86
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