Clenergy PV-ezRack Technical manual

PV-ezRack Cover for Isolator Bracket II
Code-Compliant Planning and Installation Guide V1.0
Complying with AS/NZS 5033: 2014 AMDT 2: 2018

Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia
Tel: [phone] Fax: [phone]
E-mail: [e-mail] www.clenergy.com.au
01page of 05
Introduction
1. Introduction
PV-ezRack Cover for Isolator Bracket II is
specially designed for Isolator Bracket II,
suitable for PV array AC/DC isolators.
When correctly installed, the Isolator cover
assembly with isolator bracket II is designed
to function as a shroud to protect isolator and
its enclosure from direct exposure to sunlight
and rain as required by clause 4.3.3.3.2 of AS/
NZS 5033:2014 Amdt 2: 2018. The isolator
must have a suitable enclosure conforming to
clause 4.3.3.3.1 of AS/NZS 5033:2014 Amdt 2:
2018. The isolator and its enclosure fit inside
the shroud after assembly of isolator bracket II
and the cover.
Please review this guide thoroughly before
installing PV-ezRack Cover for Isolator Bracket
II.
The installer is solely responsible for:
• Complying with all applicable local or national
building codes, including any that may
supersede this manual;
• Ensuring that PV-ezRack and other products
are appropriate for the particular installation and
the installation environment;
• Using only PV-ezRack parts and installer-
supplied parts as specified by the PV-ezRack
project plan. (substitution of parts may void the
warranty and invalidate the letter of certification);
• Recycle according to the local relevant statutes;
• Removal by reversing the installation process;
• Ensure that there are no less than two
professionals working on panel installation;
• Ensure the installation of related electrical
equipment is performed by licenced
electricians;
• Ensuring safe installation of all electrical
aspects of the PV array. This includes adequate
earth bonding of the PV array and PV-ezRack®
components as required in AS/NZS 5033-2014
AMDT 2 2-2018.
Introduction
Tools &Component list
Installation Instruction
01
02
03
List of Contents

Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia
Tel: [phone] Fax: [phone]
E-mail: [e-mail] www.clenergy.com.au
02page of 05
2.2 Components
CO-IBII/240/100
Cover for Isolator Bracket II
Tools and Components
2. Tools and Components
2.1 Tools
Power Tool
(maximum torque ≥20 N·m , for
M6 and M8 Hexagon Socket
Screw)
10mm SpannerMarker Pen Torque Wrench
Tools

Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia
Tel: [phone] Fax: [phone]
E-mail: [e-mail] www.clenergy.com.au
03page of 05
Installation Instruction
3. Installation Instructions
3.1 Assemble the Cover for Isolator Bracket II and
the Isolator Bracket II (part number: IBII/240/100)
together as shown in Figures 1 and 2.
3.2 In assembling, there could be interference
between the bolt head of the Cover and the Bracket.
Please open the Cover slightly to make the bolt
head pass through as shown in Figures 3 and 4.
3.3 Align the hole of L profile connecting piece with
the elongated hole of the Isolator Bracket as shown
in Figure 4.
Figure 1
Figure 2
Figure 3
Figure 4

Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia
Tel: [phone] Fax: [phone]
E-mail: [e-mail] www.clenergy.com.au
04page of 05
Installation Instruction
3.4 Fasten the Cover and the Isolator Bracket II
slightly as shown in Figure 5.
3.5 Turn over the assembled Isolator Bracket and
Cover and align both L profile connecting pieces at
the same height in Figure 6.
The holes of connecting pieces should position
at the one end of elongated holes of the isolator
bracket to make isolator cover and bracket nice fit
together as shown in Figure 7.
Fasten these two M6 bolts tightly with recommended
torque of 8-10N·m
Note: The bolt heads should be inside of isolator
bracket to minimize the interference of bolts on
isolator.
Figure 5
Figure 6
Figure 7

Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia
Tel: [phone] Fax: [phone]
E-mail: [e-mail] www.clenergy.com.au
05page of 05
Installation Instruction
3.6 Fasten two M6 bolts in Figure 8 with
recommended torque of 5-6N·m to allow for optimal
opening and closing of the isolator cover.
3.7 Open the Cover to install the Isolator on the
isolator bracket as shown in Figure 9.
3.8 Fix Z-Modules, Bolts, and washers on the
bottom elongated holes of the Isolator Bracket as
shown in Figure 10.
3.9 Install the Isolator Bracket along the Rails as
shown in Figure 11.
Note: Allow space above the Rail to open the
isolator cover.
Recommended torque for M8 bolts (with z modules)
is 5-6N·m
Figure 8
Figure 9
Figure 10
Figure 11

Clenergy Australia
1/10 Duerdin Street, Clayton VIC 3168 Australia
Tel: [phone] Fax: [phone]
E-mail: [e-mail] www.clenergy.com.au
Clenergy China
999-1009 Min’an Rd, Huoju Hi-tech Ind. Dev. Zone
Xiang’an District 361101, Xiamen, Fujian, China
Tel: [phone] Fax: [phone]
E-mail: [e-mail] www.clenergy.com.cn
Clenergy EMEA
Esplanade 41, 20354 Hamburg, Germany
Tel: [phone]
E-mail: [e-mail]
Clenergy Japan
Nittochi Yamashita Building 5th Floor
23 Yamashita-cho, Yokohama, 231-0023 Japan
Tel: [phone] Fax: [phone]
E-mail: [e-mail] www.clenergy.jp
Clenergy Philippines
145 Yakal St., San Antonio village, Makati City, Philippines
Tel: [phone]
E-mail: [e-mail] www.clenergy.ph
Clenergy Thailand
9/2, 5th Floor, Vorasin Building, Soi Yasoob 2, Viphavadee-Rungsit
Road, Chomphon Sub-district, Chatuchak District, Bangkok 10900
Tel: [phone]
E-mail: [e-mail],[e-mail]
Clenergy Singapore
24 Raffles Place #28-01 Clifford Centre Singapore 048621
Tel: [phone]
E-mail: [e-mail]
Clenergy Vietnam
Tel: [phone]
E-mail: [e-mail];
[e-mail];
[e-mail]
Worldwide network
Clenergy Installation Guide-Cover for Isolator Bracket II 201910
Warranty