Installation Manual

Copyright 2020 Ampt, LLC.
All rights reserved.
PRELIMINARY
12
String Optimizer V1500-30 Series
Installation Manual: 57070016-1
v20201023
Specifications
V1500-30 Series
V1250-30
V1275-30
V1300-30
V1325-30
V1350-30
V1375-30
V1400-30
V1415-30
Electrical
Input
Maximum voltage per input ¹
V
1350
1350
1350
1350
1350
1350
1350
1350
Maximum current per input ²
A
24
24
24
24
24
24
24
24
Maximum Isc per input ³
A
26
26
26
26
26
26
26
26
MPP tracking voltage range
V
300-1200
300-1225
300-1250
300-1275
300-1300
300-1300
300-1300
300-1300
Startup voltage per input
V
390
390
390
390
390
390
390
390
Number of inputs
2
2
2
2
2
2
2
2
Output
Output voltage range
V
0-1250
0-1275
0-1300
0-1325
0-1350
0-1375
0-1400
0-1415
Maximum output current ⁴
A
30
30
30
30
30
30
30
30
Max continuous output power
kWdc
35.2
35.9
36.7
37.4
38.2
38.9
39.7
40.1
Efficiency (max, CEC, Euro)
%
99.6 / 99.5 / 99.4
Mechanical
Input & output connector
MC4-Evo 2
Dimensions
18.35" x 8.66" x 3.94"
(466.1 mm x 220 mm x 100 mm)
Weight
17.8 lbs. (8.1 kg)
Ambient temperature
operating range
-40 °F to +122 °F
(-40 °C to +50 °C)
Cooling
Convection
Environmental
Environmental category
Outdoor
Pollution degree
2
Maximum operating altitude ⁵
9843 ft (3000 m)
Overvoltage category
OVII
Ingress protection
IP66 / 4X
General
Maximum system voltage
1500 V
Compliance
ETL to UL 1741;
IEC 61000-6-1, 61000-6-3, 62109; CE;
Giteki 2-1-19; FCC Part 15, class A
1. Voc at coldest design temp. Follow Ampt’s design guidelines to determine the number of modules per input and max. system voltage.
2. Maximum Imp of modules on the input at standard test condition (STC) - irradiation level of 1000 W/m2 at 25°C.
3. Maximum short-circuit current (Isc) of modules on input.
4. For system designs where the DC bus voltage is always greater than optimizer input voltage. See manual for details.
5. Optimizer derates above this altitude.