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  • HF20KTL-M String Inverter
HF20KTL-M String Inverter
Features:

This product is suitable for Europe, Asia, Africa (50Hz/60Hz power grid), No need to lift the mechanical aid, can be installed manually

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  • Features
  • Specifications
  • Factory&Case
 <1>High-efficiency power generation

The maximum efficiency is 98.6%, which is higher than the industry average of 0.5%

Support 1.1 times overload, increase power generation by 10% at high irradiation

Self-adapting complex grid to extend grid-connected power generation time

Patented PID nighttime repair to increase system power generation

<2> Safe and reliable

High power quality, no interference with electrical equipment

Ultra-low radiation, in line with home equipment standards

Aluminum alloy die-cast box, 25 years without rust

Built-in lightning protection and high-precision leakage current protection make the system more secure

<3>Smart and Friendly

Less than 20kg in weight, easy to install and maintain

Easy-swappable terminal design makes installation quick and easy

String detection and I-V scanning to accurately locate abnormal strings

APP one-click scan code access monitoring platform, power station information control

 

 

Max. PV input voltage

 

1000 V

Min. PV input voltage / Startup voltage

200 V / 250 V

Nominal input voltage

600 V

MPP voltage range

200 - 1000 V

MPP voltage range for nominal power

480 - 850 V

No. of MPPTs

2

Max. number of PV strings per MPPT

2

Max. PV input current

44A (22A / 22A)

Max. current for input connector

15 A

Max. DC short-circuit current

60 A (30A / 30A )

Nominal AC power (at 45˚C)

20000W

Max. AC output at PF=1 (at 45 ˚C)

22000W

Max. AC apparent power (at 45 ˚C)

22000VA

Max. AC output curren

31.9A

Nominal AC voltage

3 / N / PE, 230 / 400 V

AC voltage range

270 - 480 V 

Nominal grid frequency

50Hz/60Hz

Grid frequency range

4555Hz/5565Hz

THD

< 3 % at nominal power

DC current injection

<0.5 %In

Power factor at nominal powe / Adjustable

 power factor > 0.99 / 0.8 leading 0.8 lagging

Feed-in phases / Connection phases

3/3

 

 

Max. efficiency

98.60%

Euro. efficiency

98.30%

Grid monitoring

Yes

PV string current monitoring

Yes

Anti-islanding protection :

Yes

DC reverse connection protection

Yes

AC short-circuit protection

Yes

Leakage current protection

Yes

Anti-PID function :

Optional

 

 

DC switch

Yes

Overvoltage protection

DC Type II / AC Type II

Dimensions (W*H*D)

370*485*220 mm

Weight

26kg

 

 

Isolation method

Transformerless

Degree of protection

IP65

Night power consumption

<1W

Operating ambient temperature range

-25~60℃ (>50℃ derating)

Allowable relative humidity range (non-condensing):

0~100%

Cooling method

Smart forced air cooling

Max. operating altitude

4000m(>2000m derating)

Display

LEDBluetooth+APP

Communication

RS485

DC connection type

MC4 (Max. 6 mm² )

AC connection type

Plug and play connector (Max. 6 mm² )

Compliance

EN62109-1EN62109-2IEC 61727IEC 62116NB/T32004-2013

 

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