Delta M250HV, Инструкции по установке и вводу в эксплуатацию

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35 Installation manual M250HV_112 (RPI254M112000) Product Version 0 EU V1.0 EN 2022-04-11
Input (DC) M250HV
Maximum input power (per MPP Tracker/total)
26 kW/250 kW
Rated power
250 kW
Input voltage range for operation
500 to 1500 V
DC
Max. input voltage
1600 V
DC
1)
Rated voltage
1150 V
DC
Number of MPP trackers
12 (6 x 2 DC 6 x 3 DC inputs)
MPP input voltage range total
820 to 1350 V
DC
Maximum input current (per MPP tracker/total)
26 A/312 A
Maximum DC short-circuit current I
SC
60 A per MPP tracker
Open-circuit voltage V
OC
1500 V
DC
/1600 V
DC
without damage
DC connection panel
Connector type
Amphenol H4 connector
Number of DC connections
30 pairs
DC cable specifications
4/6 mm 2
Use of external string fuses
1 or 2 strings per MPPT: no external string fuses required
3 strings per MPPT: external string fuses required
Overvoltage category
2) II
Surge protection devices
Type 2 (EN 50539-11), replaceable
Galvanic isolation
No
Output (AC) M250HV
Maximum apparent power
250 kVA
3)
Maximum active power
250 kW
3) 4)
Rated apparent power
250 kVA 3)
Rated voltage
5) 800 V -20% / +15%, 3 PE (
△
),
Rated current
180.5 A.
Maximum current
180.5 A.
Switch-on current
225 A (t < 50 ms)
Maximum interruption current
350 A (t < 180 μs)
Frequency range 5)
50/60 Hz ± 5 Hz
Power factor adjustment range
0.8 cap to 0.8 ind
Total harmonic distortion
<3% at rated apparent power
Power consumption in night mode
<6 W
6)
AC connection
Connector type
M12 threaded bolts with nuts
Copper cable specification
95 to 300 mm
2
(flexible or multi-stranded)
Aluminum cable specifications
120 to 300 mm 2 (round single wire, round multi-wire, sector
shaped)
Cable diameter
4-core: 33 to 77 mm;
Overvoltage category 2)
III
Surge protection devices 7)
Type 2 (EN 61463-11), replaceable
Mechanical details M250HV
Dimensions (W x H x D)
993 × 644 × 284 mm
Weight
101 ± 2 kg
Cooling
1 fan module containing 4x fans for circulating ambient air, re-
placeable
3 internal fans for preventing heat buildup, replaceable
Installation options
suspended (mounting plate included in the scope of delivery)
free-standing (mounting feet available as an accessory)
Isolating switches
4 mechanical DC isolating switches
Technical data