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ELECTRICAL RATINGS
Rated electrical characteristics are within ±10 percent of the indicated values of Isc and Voc and +10/-5 percent of Pmax under Standard Test Conditions
(irradiance of 100 mW/cm
, AM 1.5 spectrum, and a cell temperature of 25˚C (77˚F)). The warranty conditions are specified elsewhere in this manual.
2
Maximum Power (Pmax)
Open-Circuit Voltage (Voc)
Short-Circuit Current (Isc)
Voltage at maximum power (Vpmax)
Current at maximum power (Ipmax)
Maximum System Voltage
Minimum Blocking diode
Series Fuse
Maximum Power (Pmax)
Open-Circuit Voltage (Voc)
Short-Circuit Current (Isc)
Voltage at maximum power (Vpmax)
Current at maximum power (Ipmax)
Maximum System Voltage
Minimum Blocking diode
Series Fuse
Maximum Power (Pmax)
Open-Circuit Voltage (Voc)
Short-Circuit Current (Isc)
Voltage at maximum power (Vpmax)
Current at maximum power (Ipmax)
Maximum System Voltage
Minimum Blocking diode
Series Fuse
Maximum Power (Pmax)
Open-Circuit Voltage (Voc)
Short-Circuit Current (Isc)
Voltage at maximum power (Vpmax)
Current at maximum power (Ipmax)
Maximum System Voltage
Minimum Blocking diode
Series Fuse
Under normal conditions, a PV module may produce more current and/or voltage than reported at Standard Test Conditions. Accordingly, the values of Isc
and Voc marked on UL 1703 listed modules should be multiplied by a factor of 1.25 when determining component voltage ratings, conductor ampacities,
fuse sizes and size of controls connected to the module output. Refer to Sec. 690-8 of the National Electric Code for an additional multiplying factor of 125
percent (80 percent de-rating) which may be applicable. Where Canadian UL listing applies, installation shall be in accordance with CSA C22.1, Safety
Standard for Electrical Installations, Canadian Electrical Code, Part 1.
C) ELECTRICAL INFORMATION
NU-U240F1
240 W
37.4 V
8.65 A
30.1 V
7.98 A
600 V
15 A
15 A
ND-U230C1
230 W
37.0 V
8.24 A
30.3 V
7.60 A
600 V
15 A
15 A
ND-224UC1
ND-220UC1
224 W
220 W
36.6 V
36.5 V
8.33 A
8.24 A
29.28 V
29.19 V
7.66 A
7.54 A
600 V
600 V
15 A
15 A
15 A
15 A
NT-175UC1
175 W
44.4 V
5.40 A
35.4 V
4.95 A
600 V
10 A
10 A
- 6 -
NU-U235F1
NU-U235F3
235 W
235 W
37.0 V
37.0 V
8.60 A
30.0 V
30.1 V
7.84 A
600 V
15 A
15 A
ND-U224C1
ND-U216C1
224 W
216 W
36.9 V
36.7 V
8.07 A
30.2 V
30.2 V
7.42 A
600 V
15 A
15 A
ND-216UC1
216 W
36.5 V
8.10 A
28.9 V
7.48 A
600 V
15 A
15 A
NT-170UC1
NE-170UC1
142 W
170 W
43.2 V
43.2 V
5.47 A
34.8 V
34.8 V
4.90 A
600 V
10 A
10 A
Ver. 2.0 _ Mar 15, 2010
NU-U230F3
230 W
37.0 V
8.50 A
8.40 A
30.0 V
7.81 A
7.67 A
600 V
600 V
15 A
15 A
15 A
15 A
7.85 A
7.16 A
600 V
15 A
15 A
ND-208UC1
ND-200UC1
208 W
200 W
36.3 V
36.01 V
7.99 A
7.90 A
28.71 V
28.42 V
7.25 A
7.04 A
600 V
600 V
15 A
15 A
15 A
15 A
NE-165UC1
165 W
43.1 V
5.47 A
5.31 A
34.6 V
4.90 A
4.77 A
600 V
600 V
10 A
10 A
10 A
10 A
Installation Manual for PV Modules
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