Huawei SUN2000-125KTL-JPH0 Manual de usuario

HUAWEI TECHNOLOGIES CO., LTD.

SUN2000-125KTL-JPH0

Quick Guide

Issue: 08

Part Number: 31500ECT

Date: 2021-09-30

•The information in this document is subject to change without notice. Every effort has been

made in the preparation of this document to ensure accuracy of the contents, but all

statements, information, and recommendations in this document do not constitute a warranty

of any kind, express or implied.

•Only qualified and trained electrical technicians are allowed to operate the device. Operators

should understand the composition and working principles of the grid-tied PV power system

and local standards.

•Before installing the device, read the user manual carefully to get familiar with product

information and safety precautions. Huawei shall not be liable for any consequences caused

by the violation of the storage, transportation, installation, and operation regulations specified

in this document and the user manual.

•Use insulated tools when installing the device. For personal safety, wear proper personal

protective equipment (PPE).

1Product Overview

Front View

(1) PV connection indicator

(2) Grid connection

indicator

(3) Communication

indicator

(4) Alarm/Maintenance

indicator

(5) Host panel cover

(6) Maintenance compartment

Port Illustration (Manual DC Switch)

The DC switch of the current model can be manual or automatic.

) Spot-check terminal connection box

) DC input terminals (controlled by DC SWITCH 1)

) DC switch 1 (DC SWITCH 1)

) DC input terminals (controlled by DC SWITCH 2)

) DC switch 2 (DC SWITCH 2)

) DC input terminals (controlled by DC SWITCH 3)

) DC switch 3 (DC SWITCH 3)

) Ventilation valve

) USB port (USB)

(10

) Communications port (COM)

(11

)

Hole for the AC output power cable

(12) Hole for the tracking system power cable

Port Illustration (Automatic DC Switch)

The DC switch can be automatically disconnected when an internal fault is detected in an inverter.

(1) Spot

-check terminal connection box

(2) DC input terminals (controlled by DC SWITCH 1)

(3) DC switch 1

[1] (DC SWITCH 1)

(4) Reset button 1

(RESET 1)

(5) DC input terminals (controlled by DC

SWITCH 2)

(6) DC switch 2

[1] (DC SWITCH 2)

(7) Reset button 2

(RESET 2)

(8) DC input terminals (controlled by DC SWITCH 3)

(9) DC switch 3

[1] (DC SWITCH 3)

(10) Reset button 3

(RESET 3)

(11) Ventilation valve

(12) USB port (USB)

(13) Communications port (COM)

(14) Hole for the AC output power cable

(15) Hole for the tracking system power

cable

Note [1]: If the DC switch rotating handle is at the position , the DC switch is not

completely closed and may not be automatically switched off.

Installation Angle

2.1

2Installation Requirements

SUN2000 Dimensions

Mounting Bracket Dimensions

3Installing the SUN2000

Installation Space

2.2

For ease of installing the SUN2000

on the mounting bracket,

connecting cables to the bottom of

the SUN2000, and maintaining the

SUN2000 in future, it is

recommended that the bottom

clearance be between 600 mm and

730 mm.

1. Install the mounting bracket.

•The M12x40 bolt assemblies are

delivered with the SUN2000. If the bolt

assembly length does not meet the

installation requirements, prepare M12

bolt assemblies by yourself and use

them together with the delivered M12

nuts.

•Before installing the mounting bracket,

remove the security Torx wrench from

the mounting bracket and save it for

later use.

•This document introduces how to install

the SUN2000 on a support as an

example. For details about wall-

mounted installation, see the user

manual.

2. Unpack the inverter and move it to the specified position.

Handles are packed in a fitting bag and are not delivered with the SUN2000.

3. Adjust the installation positions of the handles, and install the SUN2000 on the mounting

bracket.

If outdoor copper-core cables are used, select copper wiring terminals. For details about the

requirements for cables and terminals of other materials, see the user manual.

4Installing Cables

Installation Preparations

4.1

No.

Item

Type

Specifications

Description

PE cable

Single

-core

outdoor copper

cable

Conductor cross

sectional area ≥

S/2[1]

is the conductor cross

sectional area of the AC

output power cable

•

If you choose the

ground point on the

chassis shell for

connecting a PE

cable, prepare the PE

cable.

•

If you choose the

ground point in the

maintenance

compartment for

connecting a PE

cable, use a four-

core

AC output power

cable and do not

have to prepare a PE

cable.

AC output

power

cable

[2][3]

Outdoor copper

cable

•

Conductor cross-

sectional area: 50–

240 mm2

•Cable outer diameter:

24–66 mm (multi-

core); 14–32 mm

(single-core)

If you choose the ground

point in the maintenance

compartment for

connecting a PE cable,

use a four

-core cable.

Otherwise, use a three

core cable or three

single

-core cables.

Outdoor

aluminum

-core

cable

•

Conductor cross-

sectional area: 70–

240 mm2(multi-

core); 70–240 mm2

(single-core)

•Cable outer diameter:

24–66 mm (multi-

core); 14–32 mm

(single-core)

DC input

power cable

PV cable that

meets the 1500 V

standard

•

Conductor cross-

sectional area: 4–6

mm2

•Cable outer diameter:

4.7–6.4 mm

No.

Item

Type

Specifications

Description

RS485

communication

s cable

Outdoor shielded

twisted pair cable

•

Conductor cross-

sectional area: 0.25–

mm2

•Cable outer diameter:

4–11 mm

When three

communications cables

connect to the signal

cable connector, the

outer diameter of the

cables should be 4

–8

mm.

(Optional)

Power cable of

the tracking

system

Three

core outdoor

copper cable with

dual

-layer

protection

•

Conductor cross-

sectional area: 10

mm2

•Cable outer diameter:

15–18 mm

Note [1]: The value is valid only if the conductors of the PE cable and AC power cable use the

same material. If the materials are different, ensure that the conductor cross

sectional area of the

PE cable produces a conductance equivalent to that of the area S/2. The specifications of the PE

cable are subject to this table or calculated according to IEC 60364

-5-54.

Note [2]: You are advised to use a soft cable to prevent poor terminal contact due to the bending

stress of the cable

Note [3]:

For some models, the outer diameter of a single-core cable ranges from 14 mm to 36

mm based on the label in the maintenance compartment.

Installing the PE Cable

4.2

•It is recommended that the PE cable

be connected to a nearby PE point.

Connect the PE points of all

SUN2000s in the same PV array to

ensure equipotential connections to

PE cables.

•To enhance the corrosion resistance

of a ground terminal, you are advised

to apply silica gel or paint on it after

connecting the PE cable.

1. Loosen the screws on the maintenance

compartment door.

2. Open the maintenance compartment door

and adjust the support bar.

Opening the Maintenance Compartment Door

4.3

•Do not open the host panel of the SUN2000.

•Before opening the SUN2000 maintenance compartment door, turn off the downstream AC

output switch and three DC switches at the bottom.

•Do not open the maintenance compartment door in rainy or snowy days. If you must, take

protective measures to prevent rain or snow from entering the maintenance compartment.

•Do not leave unused screws in the maintenance compartment.

(Optional) Replacing the Crimping Module

4.4

If the AC output power cable has a single core, replace the crimping module.

Crimping

module

3. Remove the crimping modules that are bound in the maintenance compartment and save

them properly for future use.

A three-hole rubber plug is bound in the maintenance compartment. After removing the rubber

plug, save it properly for future use.

Tabla de contenidos

Otros manuales de Inversor de Huawei

Huawei

Huawei SUN2000-50KTL-ZHM3 Manual de usuario

Huawei

Huawei LUNA2000-200KWH-2H1 Smart String ESS Manual de usuario

Huawei

Huawei SUN2000-12KTL Manual de usuario

Huawei

Huawei SUN2000-55KTL Manual de usuario

Huawei

Huawei SUN2000-60KTL-M0 Manual de usuario

Huawei

Huawei SUN2000L Series Manual de usuario

Huawei

Huawei SUN2000-90KTL Manual de usuario

Huawei

Huawei SUN2000-30KTL-A Manual de usuario

Huawei

Huawei SUN2000-175KTL-H0 Manual de usuario

Huawei

Huawei SUN2000-25KTL-US Manual de usuario

Huawei

Huawei SUN2000-3KTL-M0 Manual de usuario

Huawei

Huawei SUN2000-45KTL-US-HV-D0 Manual de usuario

Huawei

Huawei SUN2000-24.5KTL Manual de usuario

Huawei

Huawei SUN2000-M0 Series Manual de usuario

Huawei

Huawei SUN2000P-450W-P2 Manual de usuario

Huawei

Huawei SUN2000 Series Manual de usuario

Huawei

Huawei SUN2000-63KTL-JPH0 Manual de usuario

Huawei

Huawei SUN2000-196KTL-H3 Series Manual de usuario

Huawei

Huawei SUN2000 Series Manual de usuario

Huawei

Huawei SUN2000 Series Manual de usuario

Huawei

Huawei SUN2000-55KTL-HV-D1 Manual de usuario

Huawei

Huawei SUN2000-196KTL-H0 Manual de usuario

Huawei

Huawei SUN2000L-5KTL Manual de usuario

Huawei

Huawei SUN2000-200KTL-H2 Manual de usuario

Manuales populares de Inversor de otras marcas

Fourgroup

Fourgroup Easy Manual de usuario

Velleman

Velleman PI300M Manual de usuario

Sungrow

Sungrow SG350HX-US Manual de usuario

WilTec

WilTec 61897 Manual de usuario

SMA

SMA SUNNY BOY STORAGE 2.5 Manual de usuario

Simplicity

Simplicity LANDLORD 316 Manual de usuario

Santak

Santak SMAX 3000 Manual de usuario

ATON

ATON RA.Store-3 Manual de usuario

ZIEHL-ABEGG

ZIEHL-ABEGG FXET4AMQ Manual de usuario

Tektronix

Tektronix CFG250 Manual de usuario

Champion

Champion 200989 Manual de usuario

Vanner

Vanner 20-500 Series Manual de usuario

GE GEP Manual de usuario

Astrel Group

Astrel Group Power Reducer Guía rápida

MULTIQUIP

MULTIQUIP GDP-5H Guía

GoWISE

GoWISE PS1007 Manual de usuario

Promate

Promate PM13500D ES Manual de usuario

Mastervolt

Mastervolt WHISPER 3.5M3000 RPM Manual de usuario