Sma Batfuse Ia Eng

BatFuse-IEN084520 | 98-2002220 | Version 2.0 EN

Battery Fuse BoxBATFUSEInstallation Guide

SMA Solar Technology AG Table of Contents

Installation Guide BatFuse-IEN084520 3

Table of Contents1 Notes on this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.1 Validity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.2 Target Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.3 Symbols Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62.1 Appropriate Usage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62.2 Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83.1 Scope of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83.1.1 BatFuse-A.01 / BatFuse-A.03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83.1.2 BatFuse-B.01 / BatFuse-B.03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93.2 Identifying the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.1 Selecting the Mounting Location. . . . . . . . . . . . . . . . . . . . . . . . 104.2 Mounting the BatFuse-A.01 / BatFuse-A.03 to the Wall . . . . . 114.3 Mounting the BatFuse-B.01 / BatFuse-B.03 to the Wall . . . . . . 125 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.2 BatFuse-A.01 / BatFuse-A.03 . . . . . . . . . . . . . . . . . . . . . . . . . . 135.2.1 Overview of the Connection Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145.2.2 Connecting the Sunny Island / Sunny Backup . . . . . . . . . . . . . . . . . . . . . . . 155.2.3 Connecting the Battery and the Sunny Island Charger . . . . . . . . . . . . . . . . . 165.3 BatFuse-B.01 / BatFuse-B.03 . . . . . . . . . . . . . . . . . . . . . . . . . . 185.3.1 Overview of the Connection Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195.3.2 Connecting the Sunny Island / Sunny Backup . . . . . . . . . . . . . . . . . . . . . . . 205.3.3 Connecting the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215.3.4 Connecting the Sunny Island Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table of Contents SMA Solar Technology AG

4 BatFuse-IEN084520 Installation Guide

5.3.5 Connecting the Consumer Loads to the Battery Voltage Tap . . . . . . . . . . . . 235.3.6 Concluding Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6 Opening and Closing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246.1 Opening the Product. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246.2 Closing the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257.1 BatFuse-A.01 / BatFuse-A.03 . . . . . . . . . . . . . . . . . . . . . . . . . . 257.2 BatFuse-B.01 / BatFuse-B.03 . . . . . . . . . . . . . . . . . . . . . . . . . . 278 Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298.1 Disassembling the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298.2 Packaging the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298.3 Disposing of the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.1 BatFuse-A.01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309.2 BatFuse-A.03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319.3 BatFuse-B.01. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329.4 BatFuse-B.03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3410 Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

SMA Solar Technology AG Notes on this Manual


1 Notes on this ManualThis manual describes how to mount, install and service the BatFuse. Store this manual where it can be accessed at all times.

1.1 ValidityThis manual applies to the BatFuse-A.01, BatFuse-A.03, BatFuse-B.01 and BatFuse-B.03.

1.2 Target GroupThis manual is exclusively for qualified personnel.

1.3 Symbols UsedThe following types of safety warnings and general information are used in this manual:

DANGER!

DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.

WARNING!

WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION!

CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

NOTICE!

NOTICE indicates a situation that can result in property damage if not avoided.InformationInformation provides tips that are valuable for the optimal installation and operation of your product.

Safety SMA Solar Technology AG


2 Safety2.1 Appropriate UsageThe BatFuse is a battery fuse box. As an external DC fuse, the BatFuse secures the Sunny Island's or Sunny Backup's battery connection cables. Furthermore, the BatFuse allows the DC side of the Sunny Island or Sunny Backup to be disconnected. Principle of a Sunny Island System with a BatFuse

The BatFuse comes with various fuse links that cover the different output classes of the Sunny Island and Sunny Backup. The BatFuse-B.01 and BatFuse-B.03 also feature a fused 8 A battery voltage tap, which can be used to supply DC-powered consumer loads (e.g. load shedding protection, DC/DC converter to supply a Sunny WebBox or a battery room fan).At the same time, the BatFuse functions as a DC busbar for the installation of the Sunny Island Charger. The Sunny Island Charger is not secured by the BatFuse. Independent protection, for example with 63-A line circuit breakers, is required for the Sunny Island Charger.

SMA Solar Technology AG Safety


To Connect One Sunny Island / Sunny Backup

To Connect up to Three Sunny Islands / Sunny Backups

2.2 Safety Warnings

Device type Field of applicationBatFuse-A.01 (125 A) Battery fuse box with fuse link for a

Sunny Island 2224 / Sunny Backup 2200BatFuse-B.01 (125 A) Battery fuse box with fuse load disconnection unit for a

Sunny Island 2224 / Sunny Backup 2200BatFuse-B.01 (200 A) Battery fuse box with fuse load disconnection unit for a Sunny Island 4248BatFuse-B.01 (250 A) Battery fuse box with fuse load disconnection unit for a

Sunny Island 5048 / Sunny Backup 5000, Sunny Island 3324 or Sunny Island 2012

Device type Field of applicationBatFuse-A.03 (125 A) Battery fuse box with fuse link for max. three

Sunny Island 2224s / Sunny Backup 2200s BatFuse-B.03 (125 A) Battery fuse box with fuse load disconnection unit for max. three

Sunny Island 2224s / Sunny Backup 2200sBatFuse-B.03 (200 A) Battery fuse box with fuse load disconnection unit for max. three

Sunny Island 4248sBatFuse-B.03 (250 A) Battery fuse box with fuse load disconnection unit for max. three

Sunny Island 5048s / Sunny Backup 5000s, Sunny Island 3324s or Sunny Island 2012s

CAUTION!Risk of injury due to electric arc.

• All work must be carried out exclusively by qualified personnel.• Use an insulated tool to connect the battery.• Do not lay any conductive objects in the BatFuse.

Unpacking SMA Solar Technology AG


3 Unpacking3.1 Scope of DeliveryCheck the delivery for completeness. Check the packaging and the BatFuse for any visible external damage. Contact your supplier in case of damage to the packaging. Please contact your dealer if you find any damage to the BatFuse or if the delivery is incomplete.

3.1.1 BatFuse-A.01 / BatFuse-A.03

Object Quantity DescriptionBatFuse-A.01A 1 BatFuseB 4 Mounting links for wall mountingC 2 Replacement fuses (NH00: 125 A)D 1 Installation guideBatFuse-A.03A 1 BatFuseB 4 Mounting links for wall mountingC 6 Replacement fuses (NH00: 125 A)D 1 Installation guide

SMA Solar Technology AG Unpacking


3.1.2 BatFuse-B.01 / BatFuse-B.03

3.2 Identifying the ProductYou can identify the BatFuse using the type label. The type label is located on the lid.Data including the device type (Type) and the serial number (Serial No.) of the BatFuse is specified on the type label.

Object Quantity DescriptionBatFuse-B.01A 1 BatFuseB 4 Mounting links for wall mountingC 2 Replacement fuses (NH01: 125 A / 200 A / 250 A)D 1 Installation guideBatFuse-B.03A 1 BatFuseB 4 Mounting links for wall mountingC 6 Replacement fuses (NH01: 125 A / 200 A / 250 A)D 1 Installation guide

Mounting SMA Solar Technology AG


4 Mounting4.1 Selecting the Mounting Location

• The mounting location and mounting method must be suitable for the weight and dimensions.• Mount on a solid surface.• The mounting location must be accessible at all times.• Maintain a distance of 30 cm above and below the BatFuse from walls and other devices or

objects.• Assemble vertically.

DANGER!Danger to life due to fire or explosion.

Despite careful construction, electrical devices can cause fires.• Do not mount the BatFuse on flammable construction materials.• Do not mount the BatFuse near highly flammable materials.• Do not mount the BatFuse in potentially explosive areas.

SMA Solar Technology AG Mounting


4.2 Mounting the BatFuse-A.01 / BatFuse-A.03 to the Wall1. Attach the mounting links to the BatFuse. You can attach the mounting links to the BatFuse either

vertically or horizontally:

2. Mark the position of the drill holes.3. Drill the holes and insert suitable wall anchors.4. Attach the BatFuse to the wall using the mounting links and 4 suitable screws.

☑ The BatFuse is now mounted to the wall.

BatFuse-A.01 BatFuse-A.03

165 mm

24

0 m

m

26

5 m

m

190 mm

24

0 m

m

26

5 m

m

345 mm

370 mm

Mounting SMA Solar Technology AG


4.3 Mounting the BatFuse-B.01 / BatFuse-B.03 to the Wall1. Attach the mounting links to the BatFuse. You can attach the mounting links to the BatFuse

vertically, horizontally or diagonally:

2. Mark the position of the drill holes.3. Drill the holes and insert suitable wall anchors.4. Attach the BatFuse to the wall using the mounting links and 4 suitable screws.

☑ The BatFuse is now mounted to the wall.

BatFuse-B.01 BatFuse-B.03

475 mm

512mm

528mm

225 mm

262 mm

35

0 m

m

38

7 m

m

40

3 m

m

278 mm

35

0 m

m

38

7 m

m

40

3 m

m

SMA Solar Technology AG Electrical Connection


5 Electrical Connection5.1 Safety

5.2 BatFuse-A.01 / BatFuse-A.03Battery Side Connections (Per Pole)

Sunny Island / Sunny Backup Connections (Per Pole)

NOTICE!Cable destruction due to incorrect connection.

• Ensure the cable cross section is adequate and the cable polarity is correct.

NOTICE!Destruction of cable feed-throughs due to the use of wide pipe cable shoes.

• Only use narrow pipe cable shoes to connect the cables.

BatFuse-A.01 BatFuse-A.03Possible connections 2 x battery or

1 x battery and 1 x Sunny Island Charger

2 x battery and 2 x Sunny Island Charger

Cable feed-through 2 x M32 2 x M32 and 2 x M25Outer cable cross section 2 x 14 mm ... 21 mm 2 x 14 mm ... 21 mm and

2 x 9 mm ... 16 mmElectrical connection 2 x M8 pipe cable shoes 4 x M8 pipe cable shoes

BatFuse-A.01 BatFuse-A.03Possible connections 1 x Sunny Island /

Sunny Backup3 x Sunny Island /

Sunny BackupCable feed-through 1 x M32 3 x M32Outer cable cross section 1 x 14 mm ... 21 mm 3 x 14 mm ... 21 mmElectrical connection 1 x M8 pipe cable shoe 3 x M8 pipe cable shoe

Electrical Connection SMA Solar Technology AG


5.2.1 Overview of the Connection Area

Object DescriptionBatFuse-A.01A Connection terminals to connect the Sunny Island / Sunny BackupB Low voltage power fuse links (NH00: 125 A)C Connection terminals to connect the battery and the Sunny Island ChargerBatFuse-A.03A Connection terminals to connect the Sunny Island / Sunny BackupB Low voltage power fuse links (NH00: 125 A)C Connection terminals to connect the batteries and the Sunny Island Charger



5.2.2 Connecting the Sunny Island / Sunny Backup 1. Open the BatFuse. Remove the lid.2. Pull the low voltage power fuse links from the bracket using a low voltage power handle

(as per DIN VDE 0680-4).

3. Pierce the outer diaphragm of the required double diaphragm fittings with a pointed object.

4. Pull the "L+" cable of the Sunny Island / Sunny Backup through the double diaphragm fittings into the BatFuse interior and connect it to the L+ connection terminal.

5. Pull the "L–" cable of the Sunny Island / Sunny Backup through the double diaphragm fittings into the BatFuse interior and connect it to the L– connection terminal.

6. Tighten the pipe cable shoes with a torque of 4 Nm – 5.7 Nm.☑ The Sunny Island is now connected.

Low voltage power fuse linksOnly insert the low voltage power fuse links when the battery and Sunny Island Charger are connected to the BatFuse.



5.2.3 Connecting the Battery and the Sunny Island Charger


2. Pull the "L+" cable of the battery and the Sunny Island Charger through the double diaphragm fittings into the BatFuse interior and connect it to connection terminal L+ (A) as per the labeling. In the case of the BatFuse-A.01, the battery and Sunny Island Charger are connected to the same connection terminal. For this, the cable with the larger cross section must be placed on the bottom and the cable with the smaller cross section must be placed on the top.

In the case of the BatFuse-A.03, both "L+" cables of the battery are connected together to a connection terminal. Both "L+" cables of the Sunny Island Charger are connected together to the second connection terminal.

3. Pull the "L–" cable of the battery and the Sunny Island Charger through the double diaphragm fittings into the BatFuse interior and connect it to connection terminal L– (B) as per the labeling. For the connection, proceed as for the "L+" cable.


• Use an insulated tool to connect the battery and the Sunny Island Charger.• Do not place any conductive objects in the BatFuse.



4. Tighten the pipe cable shoes with a torque of 4 Nm – 5.7 Nm.

5. Insert the low voltage power fuse links into the bracket in a smooth upward motion from below using a low voltage power handle.

6. Close the BatFuse. Fasten the lid to the enclosure.☑ The battery and Sunny Island Charger are now connected. The BatFuse is ready for operation.

CAUTION!Risk of burns when inserting the low voltage power fuse links.

Inserting the fuse links causes sparks.• Always insert the low voltage power fuse links with a low voltage power handle and

glove.



5.3 BatFuse-B.01 / BatFuse-B.03Battery Side Connections (Per Pole)

Sunny Island / Sunny Backup Connections (Per Pole)

BatFuse-B.01 BatFuse-B.03Possible connections 1 x battery and

2 x Sunny Island Charger2 x battery and

4 x Sunny Island ChargerCable feed-through 1 x M32 and 2 x M25 2 x M32 and 4 x M25Outer cable cross section 1 x 14 mm ... 21 mm and

2 x 9 mm ... 16 mm2 x 14 mm ... 21 mm and

4 x 9 mm ... 16 mmElectrical connection 3 x M8 pipe cable shoe 6 x M8 pipe cable shoe

BatFuse-B.01 BatFuse-B.03Possible connections 1 x Sunny Island /

Sunny Backup3 x Sunny Island /

Sunny BackupCable feed-through 1 x M32 3 x M32Outer cable cross section 1 x 14 mm ... 21 mm 3 x 14 mm ... 21 mmElectrical connection 1 x M8 pipe cable shoe 3 x M8 pipe cable shoe



5.3.1 Overview of the Connection Area

Object DescriptionBatFuse-B.01A Connection terminals to connect the Sunny Island / Sunny BackupB Battery voltage tap (8 A)C Connection terminals to connect the battery and Sunny Island ChargerBatFuse-B.03A Connection terminals to connect the Sunny Island / Sunny BackupB Battery voltage tap (8 A)C Connection terminals to connect the batteries and Sunny Island Charger



5.3.2 Connecting the Sunny Island / Sunny Backup1. Open the BatFuse. Remove the lid.2. Open the load disconnection unit and remove it from the bracket.


4. Pull the "L+" cable of the Sunny Island / Sunny Backup through the double diaphragm fittings into the BatFuse interior and connect it to connection terminal L+ (A) as per the labeling.

5. Pull the "L–" cable of the Sunny Island / Sunny Backup through the double diaphragm fittings into the BatFuse interior and connect it to connection terminal L– (B) as per the labeling.

6. Tighten the pipe cable shoes with a torque of 4 Nm – 5.7 Nm.☑ The Sunny Island is now connected.

Load Disconnection UnitOnly re-insert the load disconnection unit into the bracket and close it when the battery and Sunny Island Charger are connected to the BatFuse.



5.3.3 Connecting the Battery


2. Pull the "L+" cable of the battery through the double diaphragm fittings into the BatFuse interior and connect it to connection terminal L+ (A) as per the labeling.

3. Pull the "L–" cable of the battery through the double diaphragm fittings into the BatFuse interior and connect it to connection terminal L– (B) as per the labeling.

4. Tighten the pipe cable shoes with a torque of 4 Nm – 5.7 Nm.☑ The battery is now connected.


• Use an insulated tool to connect the battery and the Sunny Island Charger.• Do not place any conductive objects in the BatFuse.



5.3.4 Connecting the Sunny Island Charger1. Pierce the outer diaphragm of the required double diaphragm fittings with a pointed object.

2. Pull the "L+" cables of the Sunny Island Charger through the double diaphragm fittings into the BatFuse interior and connect them to connection terminal L+ (A) as per the labeling.

3. Pull the "L–" cables of the Sunny Island Charger through the double diaphragm fittings into the BatFuse interior and connect them to connection terminal L– (B) as per the labeling.If you wish to connect two Sunny Island Chargers to the BatFuse-B.01, connect the "L+" cables of both Sunny Island Chargers to connection terminal L+ (A) and connect the "L–" cables of both Sunny Island Chargers to connection terminal L– (B).If you wish to connect four Sunny Island Chargers to the BatFuse-B.03, connect the 'L+' cables of two respective Sunny Island Chargers to one of the two connection terminals L+ (A) .Connect the "L–" cables to the two connection terminals L– (B) accordingly.

4. Tighten the the pipe cable shoes with a torque of 4 Nm – 5.7 Nm.☑ The Sunny Island Chargers are now connected.

Load Disconnection UnitOnly re-insert the load disconnection unit into the bracket and close it when the consumer loads are connected to the battery voltage tap.



5.3.5 Connecting the Consumer Loads to the Battery Voltage TapThe battery voltage tap ensures that connected consumer loads continue to be powered when the Sunny Island is in battery saving mode or in the event of a fault. Consumer loads of up to 8 A can be connected to the battery voltage tap (e.g. Sunny Island load shedding protection, DC/DC converter to supply a Sunny WebBox, a Sunny Boy Control or a battery room fan).Connection Procedure for Consumer Load1. Pierce the outer diaphragm of the required double diaphragm fittings with a pointed object.

2. Pull the "L+" cable of the consumer load through the double diaphragm fittings into the BatFuse interior and connect it to connection terminal L+ (A) as per the labeling.

3. Pull the "L–" cable of the consumer load through the double diaphragm fittings into the BatFuse interior and connect it to the connection terminal L– (B) as per the labeling.

☑ The consumer load is now connected to the battery voltage tap.

5.3.6 Concluding Tasks1. Re-fasten the load disconnection unit to the bracket and close smoothly.2. Close the BatFuse. Fasten the lid to the enclosure.☑ The BatFuse is ready for operation.

Opening and Closing SMA Solar Technology AG


6 Opening and Closing6.1 Opening the Product

1. Remove the lid screws using a flat tip screwdriver.2. Remove the lid and set it aside.☑ The BatFuse is now open.

6.2 Closing the Product1. Mount the lid onto the enclosure.2. Tighten the screws using a flat tip screwdriver.☑ The BatFuse is now closed.


• Stop the Sunny Island / Sunny Backup.• Open the DC-fuse of the Sunny Island / Sunny Backup.

SMA Solar Technology AG Maintenance


7 Maintenance7.1 BatFuse-A.01 / BatFuse-A.03Replacing the Low Voltage Power Fuses1. Open the BatFuse as described in chapter 6.1 ”Opening the Product” (page 24).2. Remove and dispose of the faulty low voltage power fuse from the bracket.

CAUTION!Danger of burns when inserting the low voltage power fuse links.

Inserting the fuse links causes sparks.• Always insert the low voltage power fuse links with a low voltage power handle and

glove.

Maintenance SMA Solar Technology AG


3. Insert the new low voltage power fuse into the bracket.

4. Close the BatFuse. Fasten the lid to the enclosure.☑ The faulty low voltage power fuse is now replaced with a new fuse.

SMA Solar Technology AG Maintenance


7.2 BatFuse-B.01 / BatFuse-B.03Replacing Low Voltage Power Fuses1. Open the BatFuse as described in chapter 6.1 ”Opening the Product” (page 24).2. Open the load disconnection unit.3. Push the faulty low voltage power fuse down and remove it from the bracket.

4. First position and then push the low voltage power fuse into the bracket.

Maintenance SMA Solar Technology AG


5. Smoothly close the load disconnection unit.

6. Close the BatFuse. Fasten the lid to the enclosure.☑ The faulty low voltage power fuse is now replaced with a new fuse.

SMA Solar Technology AG Decommissioning


8 Decommissioning8.1 Disassembling the Product1. Open the BatFuse as described in chapter 6.1 ”Opening the Product” (page 24).2. Remove all cables from the BatFuse.3. Close the BatFuse. Fasten the lid to the enclosure.4. Remove the BatFuse mounting screws and take down the BatFuse.☑ The BatFuse is now disassembled and can be disposed of or returned to SMA Solar

Technology.

8.2 Packaging the ProductIf possible, always package the BatFuse in the original packaging. If it is no longer available, you can also use an equivalent box. The box must be completely closeable and made to support both the weight and size of the BatFuse.

8.3 Disposing of the ProductAt the end of its service life, dispose of the BatFuse in accordance with the disposal regulations for electronic waste applicable at the installation location at that time. Alternatively, send it back to SMA Solar Technology with shipping costs paid by sender, and labeled "ZUR ENTSORGUNG" ("For Disposal").

Technical Data SMA Solar Technology AG


9 Technical Data9.1 BatFuse-A.01Fuse

Electrical Data

Battery Connection

Sunny Island / Sunny Backup Connection

Mechanical Data

Ambient Conditions

General Data

Type NH00Holder simple fuse holderQuantity 2

Nominal voltage 12 V / 24 V / 48 VNominal current (depending on fuse link) 125 A

Quantity per pole 2Pipe cable shoe M8Maximum cable cross section 2 x 70 mm2 / 2 x 35 mm2

Outer cable cross section 2 x 14 mm ... 21 mm

Quantity of connectable Sunny Islands / Sunny Backups

1

Pipe cable shoe M8Maximum cable cross section 70 mm2

Outer cable cross section 14 mm ... 21 mm

Width x height x depth (in mm) 254 x 180 x 111Weight 1.5 kg

Ambient temperature –20 °C... +60 °CHumidity (no condensation) 100 %

Protection rating according to DIN EN 60529 IP 65EC Declaration of Conformity enclosed, download area www.SMA.de/enMounting wall mounting

SMA Solar Technology AG Technical Data


9.2 BatFuse-A.03Fuse

Electrical Data

Battery Connection


Mechanical Data

Ambient Conditions

General Data

Type NH00Holder simple fuse holderQuantity 6

Nominal voltage 12 V / 24 V / 48 VNominal current (depending on fuse link) 125 A


Outer cable cross section 2 x 9 mm ... 16 mm /2 x 14 mm ... 21 mm


3



Width x height x depth (in mm) 360 x 254 x 111Weight 3.8 kg

Ambient temperature –20 °C ... +60 °CHumidity (no condensation) 100 %




9.3 BatFuse-B.01Fuse

Electrical Data

Battery Connection


Auxiliary Voltage Outflow Connection

Mechanical Data

Type NH01Holder fuse load disconnection unitQuantity 2

Nominal voltage 12 V / 24 V / 48 VNominal current (depending on fuse link) 125 A / 200 A / 250 ANominal current for auxiliary voltage outflow 8 A




1


95 mm2 (only when used with cables from SMA Solar Technology AG)


Quantity per pole 1Maximum cable cross section 6 mm2

Outer cable cross section 9 mm ... 16 mmFuse type -

Width x height x depth (in mm) 250 x 375 x 150Weight 7 kg



Ambient Conditions

General Data





9.4 BatFuse-B.03Fuse

Electrical Data

Battery Connection


Auxiliary Voltage Outflow Connection

Mechanical Data

Type NH01Holder fuse load disconnection unitQuantity 6

Nominal voltage 12 V / 24 V / 48 VNominal current (depending fuse link) 125 A / 200 A / 250 ANominal current for auxiliary voltage outflow 8 A




3


95 mm2 (only when used with cables from SMA Solar Technology AG)


Quantity per pole 1Maximum cable cross section 6 mm2

Outer cable cross section 9 mm ... 16 mmFuse type -

Width x height x depth (in mm) 500 x 375 x 225Weight 16 kg



Ambient Conditions

General Data



Contact SMA Solar Technology AG


10 ContactIf you have technical problems concerning our products, contact the SMA Serviceline. We require the following information in order to provide you with the necessary assistance:

• BatFuse type and serial number• Type and number of connected Sunny Islands / Sunny Backups• Type of battery connected• Number of connected Sunny Island Chargers• Consumer load connected to the battery voltage tap

SMA Solar Technology AG Sonnenallee 134266 Niestetal, NiemcyTel. +49 561 9522 399 Fax +49 561 9522 4697 [email protected] www.SMA.de

SMA Solar Technology AG Contact


Legal Restrictions SMA Solar Technology AG


The information contained in this document is the property of SMA Solar Technology AG. Publishing its content, either partially or in full, requires the written permission of SMA Solar Technology AG. Any internal company copying of the document for the purposes of evaluating the product or its correct implementation is allowed and does not require permission.

Exclusion of liabilityThe general terms and conditions of delivery of SMA Solar Technology AG shall apply.The content of these documents is continually checked and amended, where necessary. However, discrepancies cannot be excluded. No guarantee is made for the completeness of these documents. The latest version is available online at www.SMA.de or from the usual sales channels.Guarantee or liability claims for damages of any kind are excluded if they are caused by one or more of the following: • Damages during transportation• Improper or inappropriate use of the product• Operating the product in an unintended environment• Operating the product whilst ignoring relevant, statutory safety regulations in the deployment location• Ignoring safety warnings and instructions contained in all documents relevant to the product• Operating the product under incorrect safety or protection conditions• Altering the product or supplied software without authority• The product malfunctions due to operating attached or neighboring devices beyond statutory limit values• In case of unforeseen calamity or force majeureThe use of supplied software produced by SMA Solar Technology AG is subject to the following conditions:• SMA Solar Technology AG rejects any liability for direct or indirect damages arising from the use of software developed by

SMA Solar Technology AG. This also applies to the provision or non-provision of support activities.• Supplied software not developed by SMA Solar Technology AG is subject to the respective licensing and liability agreements

of the manufacturer.

SMA Factory WarrantyThe current guarantee conditions come enclosed with your device. These are also available online at www.SMA.de and can be downloaded or are available on paper from the usual sales channels if required.

TrademarksAll trademarks are recognized even if these are not marked separately. Missing designations do not mean that a product or brand is not a registered trademark.The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by SMA Solar Technology is under license.SMA Solar Technology AGSonnenallee 134266 NiestetalGermanyTel. +49 561 9522-0Fax +49 561 9522-100www.SMA.deE-Mail: [email protected]© 2004 to 2010 SMA Solar Technology AG. All rights reserved

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www.SMA.de

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