Huawei R95021G1 Quick Manual Download Page 2

2

2

Installing the Charger

Checking Before Installation

2.1

Before unpacking the charger, check the outer packing materials for damage, such as holes and cracks, and check the charger m odel. If any 
damage is found or the charger model is not what you require, do not unpack the charger but contact the supplier as soon as possible.

Mounting Hole Sizes (unit: mm)

Checking Outer Packing Materials

Checking Deliverables

After unpacking the charger, check whether the deliverables are 
intact and complete. If any damage is found or any component is 
missing, contact your supplier.

N/A

N/A

N/A

Tools

Installing the Charger

2.2

The charger can be installed horizontally, sidewards, or vertically (with the panel at the bottom). If side or vertical installation is adopted, 
ensure that mechanical parts are designed to avoid interference. The installation mode can be selected according to the actual situation. 
Horizontal installation is recommended and vertical installation is not recommended.

Horizontal Installation (Recommended)

1. (Optional) Determine whether to 

install the mounting ear based on the 
site requirement.

2. Slowly push the charger into the slot.
3. Tighten the charger. 
4. After the installation is complete, 

seal the cable holes of the cabinet.

Side Installation

Vertical Installation
(Not Recommended)

Vertical installation is 
not recommended 
because doing so 
will cause 
maintenance 
difficulty as you will 
be unable to locally 
check whether the 
charger is running 
(the indicators are 
invisible because the 
panel faces 
downwards).

Summary of Contents for R95021G1

Page 1: ...ing ear optional 8 DC output port 9 AC input port Model R95021G1 Weight 12 kg without packaging 14 kg with packaging Dimensions H x W x D 83 mm x 206 mm x 470 mm Front Rear Copyright Huawei Technologies Co Ltd 2018 All rights reserved 1 The information in this document is subject to change due to version upgrades or other reasons Every effort has been made in the preparation of this document to en...

Page 2: ...idewards or vertically with the panel at the bottom If side or vertical installation is adopted ensure that mechanical parts are designed to avoid interference The installation mode can be selected according to the actual situation Horizontal installation is recommended and vertical installation is not recommended Horizontal Installation Recommended 1 Optional Determine whether to install the moun...

Page 3: ...ture resisting cables Cross sectional area 6 mm2 BVR ZR 105 flame retardant 105 C flexible wire CAN communications cable Shielded twisted pair minimum cross sectional area 0 08 mm2 28 AWG maximum cross sectional area 1 5 mm2 16 AWG N A Preparing Cables 3 1 DC output DC output address line charger in position detection and control ground signals are hazardous voltages please don t touch Input Termi...

Page 4: ... metal terminals must be reliably crimped Minimum pulling out force 300 N for the cross sectional area 5 26 mm2 or 350 N for the cross sectional area 6 mm2 NOTE The DC output terminal can be installed in the following two scenarios Install it based on the site requirement Used with an address board DC output terminal and address board supplied by the user Not used with an address board DC output t...

Page 5: ...sectional area 5 26 mm2 or 350 N for the cross sectional area 6 mm2 NOTE Huawei Technologies Co Ltd Huawei Industrial Base Bantian Longgang Shenzhen 518129 People s Republic of China www huawei com Email solarservice huawei com 4 Set the address DIP switch Hardware address 6 x ON switch No of S1 1 ON switch No of S2 Switches 1 6 of S1 correspond to row addresses 1 6 Switches 1 6 of S2 correspond t...

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