How does EPS work in a fire? Emergency Power Supply...
What are the common mistakes when installing fire emergency power?
When installing a fire emergency power supply, here are some common mistakes and their solutions:
Wrong connection mode
Fire emergency lighting or evacuation indication lamps should not be connected by a socket. Emergency lighting and evacuation lighting should not be powered by the same branch circuit, and it is strictly prohibited to connect sockets in the emergency lighting power output circuit.
Not directly connected to the fire power supply
Fire emergency lighting and evacuation indication lamps should be directly connected with the fire power supply, rather than indirectly connected by other means.
Operation without power off
Before wiring and wiring work, you must first power off to avoid the danger of electric shock or fire.
Non-professional operation
Only professional personnel can install, maintain, and replace the equipment. Non-professional operations may cause equipment damage or personal injury.
Power connection reverse
Ensure that the input power supply is connected to the input end of the device and the output load is connected to the output end of the device. Otherwise, equipment damage, personal injury, and fire may occur.
The connection is not suitable for loads
Do not connect loads unrelated to the device or unsuitable for the device; otherwise, equipment damage or property loss may be caused.
Place flammable and explosive items near the equipment
Do not place inflammable and explosive hazardous materials near the device. Otherwise, fire hazards and personal injury may occur.
Wet operation
Do not use wet hands to operate the equipment, otherwise there is a risk of electric shock.
Unauthorized modification of equipment inside
Do not modify the inside of the equipment without permission, otherwise it may cause electric shock, personal injury, equipment damage, equipment failure, fire and other risks.
Failure to ensure that the device housing is grounded
The user is responsible for providing the installation site of the equipment and the appropriate grounding device. The equipment must be installed firmly and reliably without shaking. The equipment enclosure must be securely grounded.
The environment is not suitable
The installation environment of the device must comply with the operating environment provided in the manual. Otherwise, the device may be damaged, faulty, and fire.
Unmatched input/output voltage
Ensure that the input voltage matches the rated AC input voltage of the device and that the input voltage of the load device matches the output voltage of the device. Otherwise, fire and device damage may occur. be damaged, faulty, and fire.
Battery pack wires are not securely connected
When connecting the DC power supply (battery pack) wires of the device, ensure that the connection points are firmly connected; otherwise, the contact resistance heats up too much, which may cause fire hazards.
Idle for a long time without power
Do not leave the device idle for a long time. Charge the battery set for a maximum of three months and the charging time is not less than 24 hours. Otherwise, the device may be damaged.
CONCLUSION
Avoiding the above common errors can ensure the correct installation and safe operation of the fire emergency power supply.
EPS BATTERY SERIES
The centralized power supply for fire emergency lighting is a kind of backup power supply equipment, which provides power guarantee for emergency lighting equipment to ensure that the on-site lighting equipment can operate normally in emergency situations such as fire. Provide a long-term backup power supply to meet the needs of the emergency lighting system.
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