Zeversolar - Model NSG-500K3TL -Solar Inverters

• Maximum efficiency up to 98.7%
• DC input range up to 1000V
• Wide range of MPPT DC voltage input
• Easy to install and maintain
• Reactive/active power control
• Comprehensive safety guards

DC input data

• Max. DC input (cosφ=1) [KW]    560
• Max. DC voltage [V] 1000
• MPP voltage range [V]    500-850
• Max. DC current [A]  1120
• Number of MPP trackers 1
• Number of DC inputs    8

Output data

• Rated power [KW] 500
• Max. AC output power [KVA] 550
• Operating grid voltage ± 10 % [V] 315
• Operating range, grid frequency [Hz] 50
• Max. AC current [A] 1008
• Power factor (cosφ) 0.9 inductive ... 0.9 capacitive
• Harmonic distortion (THD) at rated output < 3%
• Power consumption at night [W]  < 100

Efficiency

• Max. efficiency PAC, max (ŋ) 98.7%
• European weighted efficiency 98.5%

Features

• Power switch AC side OT+FUSE
• Power switch DC side Switch
• Monitored surge voltage protectors DC TYPE II
• Monitored surge voltage protectors AC TYPE II
• Monitored surge voltage protectors for auxiliary supply TYPE II
• DC overvoltage protection, DC overcurrent protection Yes
• AC overvoltage protection, AC overcurrent protection Yes
• Fan monitoring Yes
• Ground fault device/interrupt (GFDI) Optional
• DC Insulation monitoring Yes

General data

• Dimensions (WxHxD) [mm] 1600 x 2195 x 800
• Weight [kg] 1650
• Installation environment Indoor
• Operating temperature range -25°C ... +55°C (derating in case of temperatures above 45°C)
• Relative humidity 0% to 95%, no condensation
• Site altitude 4000m
• IP protection type IP21
• Insulation type Transformerless
• Cooling concept Fan cooling
• Human machine interface (HMI) LCD touchscreen
• Communication interface RS485/RS232
• Certificates and approvals CNCA/CTS 0004-2009A, CNCA/CTS 0006-2010, GB/T 19964-2012