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Sungrow SG3425UD User Manual

Sungrow SG3425UD
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99
AC output protection
Circuit breaker
Surge protection DC Type II / AC Type II
Grid monitoring
Yes
Ground fault monitoring
Yes
Zone monitoring
Yes
Insulation monitoring
Yes
Overheat protection
Yes
Q at night Optional
General Data
Dimensions (W x H x D)
2280 x 2280 x 1600 mm
89.8''*89.8''*63''
Weight
3200 kg
7055 lbs
Isolation method Transformerless
Degree of protection
NEMA 4X (Electronic) / NEMA 3R (Others)
Night power consumption < 200 W
Operating ambient
temperature range
-35 to 60 (> 45 derating) / optional: -40 to 60 (> 45
derating)
-31 to 140 (> 113 derating) / optional: -40 to 140 (>
113 derating)
Allowable relative humidity
range
0~100%
Cooling method Temperature controlled forced air cooling
Max. operating altitude
4000 m (> 2000 m derating) 13123 ft (> 6561 ft derating)
DC-coupled storage
interface
Optional
Charging power from the
grid
Optional
Display
Touch screen
Communication
Standard: RS485, Ethernet; Optional: optical fiber
Grid support
Q at night function (optional), L/HVRT, L/HFRT, Active &
reactive power control and power ramp rate control, Volt-
var, Frequency-watt
13.2 Tightening Torques
Tighten the cable with proper torque shown below to prevent the poor contact, high contact
resistance, or fire caused by the looseness of cable lugs:
System Manual 13 Appendix

Table of Contents

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Sungrow SG3425UD Specifications

General IconGeneral
BrandSungrow
ModelSG3425UD
CategoryInverter
LanguageEnglish

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