ASW15K-LT

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Introduction

The new ASW three phase inverter incorporates the idea of high reliability and excellent cost efficiency. Thanks to the compact design of the product, it features high power density and power generation efficiency. Besides, no lid-opening design also make it simpler and faster to install, thus further improving its financial benefit. With improved design flexibility due to its dual MPPT, the new ASW three phase inverter is optimal for large residential or small commercial rooftop.

Features

• Supports up to 130% DC/AC ratio

• Integrated surge protection for highest safety

• Fast installation with no lid opening necessary

• Dual MPPT for flexible installation

• Small and light thanks to compact design

• IP65 for outdoor use

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Parameters

产品介绍

Input (DC)

Max PV array power	21450 Wp STC
Max input voltage	1000 V
MPP voltage range / rated input voltage	150 V to 1000 V / 620 V
Min input voltage	145 V
Initial feed-in voltage	180 V
Max operating input current	24 A / 12 A
Max short circuit current	36 A / 18A
Number of independent MPP inputs / strings per MPP input	2 / A: 2; B: 1

Output (AC)

Rated power	15000 W
Max apparent AC power	15000 VA
AC nominal voltage	220 V / 380 V, 230 V / 400 V, 240 V / 415 V
AC voltage range	187 V to 264 V
AC grid frequency / range	50 Hz / 45 Hz to 55 Hz 60 Hz / 55 Hz to 65 Hz
Rated grid frequency / rated grid voltage	50 Hz / 230 V
Max output current	3 x 25 A
Power factor at rated power	1
Adjustable displacement power factor	0.8 overexcited to 0.8 underexcited
Feed-in phases	3 / 3-N-PE
Harmonic distortion (THD) at rated output	<3%

Efficiency

Max. efficiency / European efficiency

98.5%

Protective devices

Input-side disconnection device	●
Ground fault monitoring / grid monitoring	● / ●
DC reverse polarity protection / AC short circuit current capability	● / ●
All-pole-sensitive residual-current monitoring unit	●
Protection class (according to IEC 62109-1) / overvoltage category (according to IEC 62109-1)	I / AC : III ; DC : II

General data

Dimensions (W / H / D)	490 /497 / 212.5 mm
Weight	26 kg
Operating temperature range	-25℃…+60℃
Noise emission (typical)	< 45 dB(A)
Self-consumption (at night)	< 1 W
Topology	Transformerless
Cooling concept	Fan cooling
Degree of protection (according to IEC 60529)	IP65
Climatic category (according to IEC 60721-3-4)	4K4H
Max permissible value for relative humidity (non-condensing)	100%
Max operating altitude	3000 m

Features

DC connection	SUNCLIX（Phoenix Contact）
AC connection	Plug-in Connector
Mounting type	Wall-mounting bracket
LED Indicators (Status / Fault / Communication)	●
Communication interface^{1) & 2)}	WiFi / RS485 (Option)
Certificates and approvals (more available on request)	CE, EN50549 ,IEC62109, IEC62116, IEC61727, IEC61683, IEC60068, IEC61000, NB/T 32004