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SUN2000-(50KTL, 60KTL, 65KTL)-M0 User Manual

This document describes the SUN2000-50KTL-M0, SUN2000-60KTL-M0 and SUN2000-65KTL-M0 in terms of its installation, electrical connections, commissioning, maintenance, and troubleshooting.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Appearance

Appearance

Dimensions

Front View

(1) Maintenance compartment door

(2) LED

(3) Host panel cover

LED

Status

Meaning

PV connection LED

Steady green

At least one PV string is properly connected, and the DC input voltage of the corresponding MPPT circuit is higher than or equal to 200 V.

Off

The SUN2000 disconnects from all PV strings, or the DC input voltage of each MPPT circuit is less than 200 V.

Grid-tied LED

Steady green

The SUN2000 is exporting power to the power grid.

Off

The SUN2000 is not exporting power to the power grid.

Communication LED

Blinking green (on for 0.2s and then off for 0.2s)

The SUN2000 receives communications data normally.

Off

The SUN2000 receives no communications data for 10s.

Alarm/Maintenance LED

Alarm status

Blinking red at long intervals (on for 1s and then off for 4s)

The SUN2000 is generating a warning alarm.

Blinking red at short intervals (on for 0.5s and then off for 0.5s)

The SUN2000 is generating a minor alarm.

Steady red

The SUN2000 is generating a major alarm.

Local maintenance status

Blinking green at long intervals (on for 1s and then off for 1s)

Local maintenance is in progress.

Blinking green at short intervals (on for 0.125s and then off for 0.125s)

Local maintenance fails.

Steady green

Local maintenance is successful.

NOTE:
  • Local maintenance refers to operations performed after a USB flash drive, Bluetooth module, WLAN module or USB data cable is inserted into the USB port of the SUN2000. For example, local maintenance includes configuration import and export using a USB flash drive, and maintenance operations on the SUN2000 app installed on a device connected to the SUN2000 by a Bluetooth module, WLAN module or USB data cable.
  • If an alarm occurs during local maintenance, the Alarm/Maintenance LED shows the local maintenance status first. After the USB flash drive, Bluetooth module, WLAN module or USB data cable is removed, the LED shows the alarm status.

Bottom View

No.

Component

Silk Screen

Description

1

Cable gland

COM1, COM2, and COM3

Inner diameter: 14–18 mm

2

DC switch 1

DC SWITCH 1

N/A

3

DC input terminals

+/–

Controlled by DC SWITCH 1

4

DC input terminals

+/–

Controlled by DC SWITCH 2

5

DC switch 2

DC SWITCH 2

N/A

6

Cable gland

AC OUTPUT

Inner diameter: 24–57 mm

7

Cable gland

RESERVE

Inner diameter: 14–18 mm

8

USB port

USB

N/A

Holes Reserved at the Side of the Enclosure

NOTE:

There are two M6 tapped holes reserved on both sides of the enclosures, which are used for installing an awning.

Updated: 2019-10-12

Document ID: EDOC1100016052

Views: 8064

Downloads: 2295

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