Zeversolar - Model NSG-500K3TL - Solar Inverters
From Central Inverters for Industrial Use
This central inverter has an advanced circuit topology and long-life components. It provides high conversion efficiency, precision control, reactive power compensation and harmonic suppression function. It also comes with a rapid and reliable over-current/over-voltage/temperature protection function. Our central inverter ensures a high energy yield and a great return on your investment.
Features
- 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
Tecnical Data
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
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