JNGE Power JND-X Series User Manual

Anhui JNGE Power Co,. Ltd
Address： No.99 Yonghe Road, High-Tech Zone, Hefei City Anhui Province, China Mainland
Tel：0551-65372576 http://www.hfjnge.com
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Electrical connection：
③ Running
Danger！
Do not open the machine cover plate when is charged!
④
Repair
Warning !
JND-X controller damage or other losses caused by the following circumstances will not
be covered by our warranty.
When the photovoltaic array is configured, ensure that the maximum short-circuit
current of the dc side is within the allowable range of jnd-x controller, otherwise it may cause
non-recoverable damage of .
When the photovoltaic array is configured, it is important to ensure that the open circuit
voltage of each photovoltaic cluster string does not exceed the maximum input range of the
jnd-x controller, otherwise it will cause non-recoverable damage to the jnd-x controller.
The charging current of the selected controller should not be greater than 0.3 times the
battery capacity. If it is greater than 0.3 times the battery capacity, the battery will be
damaged or the battery life will be reduced.
Improper installation environment of jnd-x controller will affect machine performance
and may cause machine damage.
Do not install the jnd-x controller in flammable or explosive places or storage places for
flammable or explosive materials.
Do not install the JND-X controller in an explosive location.
Do not install the JND-X controller where lightning strikes may occur.
Do not install the JND-X controller in a place with a lot of salt spray.
The controller should be well ventilated when running.
JND-X controller shall be installed in an upright position and shall ensure the air duct
and other non-blocking conditions.
Attention !
All electrical installations must comply with local and national electrical installation
standards.
To ensure safe operation, proper grounding, proper conductor size and necessary short
circuit protection are required.
The connection cable must choose the suitable specification, the connection is firm and
the insulation is good.
After installation, check whether all wiring connections are tight to avoid the danger of
heat accumulation caused by false connections.
Danger
！
Maintenance work shall be carried out by professional maintenance technicians.
The machine needs to be cut off before maintenance. After the cut off, wait 5 minutes
before dismantling the machine.

JNGE Power JND-X Series Specifications

General

Brand	JNGE Power
Model	JND-X Series
Category	Controller
Language	English