background image

2

Installation manual M250HV_112 (RPI254M112000) Product Version 0 EU V1.0 EN 2022-04-11

This manual applies to the inverter models: 

 

M250HV_112 (Delta part number RPI303M230100, 
product version 0)

with Delta Service Software (DSS) version 6.0 or higher

The Delta part number and the product version can be 
found on the type plate of the inverter. 

Delta manuals undergo continuous revision in order to 
provide complete information regarding the installation 
and operation of its inverters. You should therefore 

always

 

consult 

solarsolutions.delta-emea.com

 before starting 

installation work to check whether a newer version of the 
Quick Installation Guide or the Installation and Operation 
Manual is available.

© Copyright – Delta Electronics (Netherlands) B.V. – All 
rights reserved.

This manual is intended for use by electrical installers who 
are trained and approved for installation and commission-
ing of grid-connected solar inverters.

The information in this manual is to be treated as confiden

-

tial and no part of this manual may be reproduced without 
prior written permission from Delta Electronics. The infor-
mation in this manual may not be used for any purpose not 
directly connected to the use of the inverter.

All information and specifications can be modified without 

prior notice.

All translations of this manual that are not authorized by 
Delta Electronics (Netherlands) B.V. must be marked with 
the words "Translation of the original operating instruc-
tions."

Delta Electronics (Netherlands) B.V.

Tscheulinstrasse 21

79331 Teningen

Germany

Authorized representative for this product in the EU: 

Delta Electronics (Netherlands) B.V.

Zandsteen 15

2132 MZ Hoofddorp

Netherlands

Information about the versions of this manual

Version

Date

Changes

1.0

2022-04-11

First edition for the product ver-
sion

Identification of the product and the product version

1

2

xxxxxxxxxxxx

0

Product 

version

Identification of the product and 

the product version

0

Œ

Delta part number



Serial Number

The last letter of the serial number 
indicates the product version. Please 
have the serial number to hand if you 
would like to contact Delta Customer 
Service.

Содержание M250HV

Страница 1: ...inverter M250HV_112 Delta part number RPI254M112000 Product version 0 Europe Installation and Commissioning Instructions Installation manual M250HV_112 RPI254M112000 Product Version 0 EU V1 0 EN 2022...

Страница 2: ...o be treated as confiden tial and no part of this manual may be reproduced without prior written permission from Delta Electronics The infor mation in this manual may not be used for any purpose not d...

Страница 3: ...talling the inverter 17 Grounding the inverter housing 19 Connecting the communications card 20 Connecting a data logger using RS485 22 Connecting the grid 23 Connecting the solar modules 27 Commissio...

Страница 4: ...er via the grounding connection Set up a permanent insulation monitoring system The first time an insulation fault occurs this insulation fault must be rectified immediately DANGER Electric shock Pote...

Страница 5: ...E Ingress of moisture Moisture can enter via open DC connectors To ensure protection degree IP66 close unused DC connectors with the rubber plugs that are attached to the DC connectors NOTICE Working...

Страница 6: ...late 2x Mounting bracket M12 screw spring washer and washer For mounting the inverter on the wall For securing the solar inverter to the bracket For connecting to the solar modules DC connection 30x P...

Страница 7: ...n 0 Deutschland sterreich Schweiz Belgien Installationsanleitung M15A M20A M30A BG CS Bezpe nostn pokyny DA Sikkerhedsanvisninger DE Sicherheitsanweisungen EL EN Safety instructions ES Instrucciones d...

Страница 8: ...nverter 4 Delta Service Software DSS for Windows PC The inverters are commissioned and set up using the Delta Service software for which a Windows PC is required The Windows PC is connected to the inv...

Страница 9: ...C connection panel for 30 module strings Screw thread for carrying handle Screw thread for carrying handle Screw thread for carrying handle Air inlet fan module with 4 fans Connector vor Sub 1G antenn...

Страница 10: ...nents of the Inverter RS485 12 VDC Digital inputs External power off DIP switch for RS485 termination resistor Cable gland for AC cable Cable gland for communication cable AC terminal block Communicat...

Страница 11: ...11 Installation manual M250HV_112 RPI254M112000 Product Version 0 EU V1 0 EN 2022 04 11 Wall mounting Dimensions 27 82 410 412 182 797 207 1004 547 131 44 117 5 50 625 241 284 644 690 44...

Страница 12: ...0 EU V1 0 EN 2022 04 11 Dimensions Floor mounting 1004 579 233 273 659 100 150 min 340 310 745 100 72 32 Mounting hole spacing Fig 4 1 Dimensions of the inverter for floor mounting 1 2 5 6 120 80 340...

Страница 13: ...erefore choose the installation loca tion carefully Mount the inverter on a fireproof wall Special notes on ground mounting In principle the inverter can be mounted directly onto the ground or directl...

Страница 14: ...nd air circulation Planning the installation site 400 800 600 265 265 120 Fig 4 3 Minimum clearances for air circulation without considering the location of the DC cables 1330 780 370 547 Fig 4 4 Inst...

Страница 15: ...rter Position multiple inverters so that they do not make each other warmer Clearance to the floor From the point of view of air circulation the distance to the ground does not matter However other fa...

Страница 16: ...oduct Version 0 EU V1 0 EN 2022 04 11 Lifting and transporting the inverter Lifting with 2 O rings M12 and lifting equipment Manual lifting with 4 carrying handles can be ordered separately Remove AC...

Страница 17: ...g suspended WARNING Heavy weight The inverter is very heavy Lift and transport the inverter with suit able lifting equipment such as a crane At least three people are required to lift and carry the in...

Страница 18: ...t Version 0 EU V1 0 EN 2022 04 11 Floor mounting upright optional Installing the inverter The mounting feet for floor mounting must be ordered separately The mounting feet are supplied with 2 screws s...

Страница 19: ...bottom left or bottom right Size Torque Parts required M12 24 5 Nm Screw spring washer washer toothed washer M6 3 9 Nm Table 4 1 Size torques and parts required for the ground con nections 2 Perform a...

Страница 20: ...roduct Version 0 EU V1 0 EN 2022 04 11 Connecting the communication card 1 0 m m 8 7 m m 7 2 m m There is no need to remove the card for the installation work All connections are acces sible without i...

Страница 21: ...6 K5 K4 K3 K2 K1 K0 V1 A B VCC GND RS485 K0 V1 R1 R2 R3 R4 0 30 60 100 RS485 Digital inputs DIP switch for RS485 termination resistor Dry contacts Maximum feed in power Ripple control receiver Externa...

Страница 22: ...gle inverter to a data logger Connecting multiple inverters to a data logger DATA DATA DATA DATA GND VCC RS485 DATA DATA DATA DATA GND VCC RS485 ON OFF ON OFF ON OFF DATA DATA DATA DATA GND VCC RS485...

Страница 23: ...cuit breaker depends first and foremost on the quality of the solar mod ules the size of the PV system and the ambient conditions for example humidity The tripping current must not however be less tha...

Страница 24: ...24 Installation manual M250HV_112 RPI254M112000 Product Version 0 EU V1 0 EN 2022 04 11 AC connection box Connecting the grid 45 25 250 293 M12 PE L2 L1 L3 43 67 30 35 Nm...

Страница 25: ...11 Cable glands D1 D2 D3 D4 D5 P A Included in the scope of delivery Cable diameter mm Torque Nm P mm D1 72 to 77 77 10 6 5 72 10 4 5 D2 65 to 72 72 12 6 65 12 3 D3 57 to 65 65 15 5 5 57 15 2 D4 45 t...

Страница 26: ...cable diameters and for avoiding overheating due to high currents Specification for wire end ferrules for the AC cable Wire end ferrules must be used to connect the conductors of the AC cable to the A...

Страница 27: ...cification for the DC cables The DC plugs for all DC connectors are supplied with the inverter The DC plugs are only suitable for copper wire You can download the assembly instructions for the DC plug...

Страница 28: ...ting the solar modules MPPT 1 2 3 DC SWITCH A OFF OFF ON ON MPPT 4 5 6 DC SWITCH B MPPT 10 11 12 DC SWITCH C MPPT 7 8 9 DC SWITCH D 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2...

Страница 29: ...ommissioning procedure Download link https solarsolutions delta emea com en Solar Inverter Support 171 htm This download link also contains instructions for DSS You will also need a RS485 USB adapter...

Страница 30: ...s expected Error Power off via external sig nal 1s Warning The inverter con tinues to supply electricity 1s Warning The inverter is no longer supplying electricity Grid Alarm Explanation Green Red Yel...

Страница 31: ...er 250 000 W Rated output power Max apparent output power 250000 VA Maximum apparent power Power factor 0 8 lead 0 8 lag Setting range of the power factor cos Protection class I Safety class as per EN...

Страница 32: ...remains present for up to 60 seconds after disconnection from the power supply WEEE mark The inverter must not be disposed of as standard household waste but in accordance with the applicable electron...

Страница 33: ...the fastening nuts Sticker with information about the DC connec tions The sticker is located on the inside of the door of the AC connection box MPPT 1 2 3 DC SWITCH A OFF OFF ON ON MPPT 4 5 6 DC SWIT...

Страница 34: ...V1 0 EN 2022 04 11 Sticker with information about working on the open inverter The sticker is located on the inside of the door of the AC connection box The sticker contains general information for w...

Страница 35: ...50 kVA 3 Maximum active power 250 kW 3 4 Rated apparent power 250 kVA 3 Rated voltage 5 800 V 20 15 3 phases PE Rated current 180 5 A Maximum current 180 5 A Switch on current 225 A t 50 ms Maximum in...

Страница 36: ...d guidelines M250HV Protection class IP66 Safety class II Level of pollution II Overload behavior Current limit power limit Safety IEC 62109 1 2 CE compliance EMC EN 61000 6 2 6 3 3 11 3 12 Noise immu...

Страница 37: ......

Страница 38: ...Italy supporto italia solar inverter com 800 787 920 toll free Netherlands ondersteuning nederland solar inverter com 0800 022 1104 toll free Poland serwis polska solar inverter com 48 22 335 26 00 Po...

Отзывы: