Huawei R95021G1 Quick Manual

R95021G1 Charger
Quick Guide
Issue: 01
Date: 2018-12-11
1
Overview
Model R95021G1
•
Weight
•
Dimensions (H x W x D) 83 mm x 206 mm x 470 mm
Front
Rear
(1) Barcode (cover
(2) Running indicator (3) Alarm indicator
interior)
(4) Fault indicator (5) Warranty label
(7) Mounting ear
(8) DC output port
(optional)
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 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.
2. Before installing the device, carefully read the user manual to get familiar with product information and safety precautions. You can log in to
http://support.huawei.com/enterprise/ and search for the device model on the Product Support tab page to view or obtain the user manual.
3. Only qualified and trained electrical technicians are allowed to operate the device. Operation personnel must wear proper personal protective
equipment (PPE) all the time.
4. The charger module does not have the battery reverse-connection prevention function. The charging machine (pile) needs to detect battery
reverse-connection prevention. The module failure caused by battery reverse-connection is not covered under the warranty.
5. When operating Huawei equipment, follow the precautions and special safety instructions provided by Huawei. Huawei will not be liable for
any consequences that are caused by the violation of safety regulations and design, production, and usage standards.
6. Do not remove the warranty label or barcode from the charger. Otherwise, product warranty will be forfeited.
12 kg (without packaging)
14 kg (with packaging)
(6) Barcode
(9) AC input port
Copyright © Huawei Technologies Co., Ltd. 2018. All rights reserved.
Indicator Status
Running Steady on
indicator
Off
(green)
Blinking fast (on for
0.125s and then off
for 0.125s)
Blinking slowly (on
for 1s and then off
for 1s)
Alarm
Off
indicator
(yellow)
Steady on
Blinking fast (on for
0.125s and then off
for 0.125s)
Blinking slowly (on
for 1s and then off
for 1s)
Off
Fault
indicator
(red)
Steady on
Run, alarm, The green, yellow,
and fault and red indicators
indicators blink cyclically.
1
Description
Normal status
The charger has no AC input.
The charger is being queried.
The charger is in sleep state.
Normal status
•
Ambient undertemperature, or
overtemperature alarm
•
AC input overvoltage, undervoltage,
open phase, or serious voltage
imbalance
•
Serious imbalance of internal bus
voltage, overvoltage, or undervoltage
•
Current imbalance
•
Charger missing
•
Soft address conflict
•
Protection caused by other
abnormalities
The charger is being tested.
The charger has failed to communicate.
Normal status
•
Lockout due to output overvoltage
•
Lockout due to an output short circuit
•
Communication failure between the
primary side and the secondary side
•
Fan fault
•
Internal overtemperature protection
•
Abnormal output discharge circuit
•
Unrecoverable no-output breakdown
•
Faults caused by other abnormalities
An application program is being loaded.