Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
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Emergency Power Supply, EPS Machine, EPS Power Supply manufacturer / supplier in China, offering EPS Emergency Power Supply for Fire Control, (Hospital), St-100 Home Use 100W 110V-220V and 220V-110V Step up&Down Transformer, Smun AC-DC Single Output 15W 5V 3A Switching Power Supply and so on.

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EPS Emergency Power Supply for Fire Control, (Hospital)

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Min. Order: 1 Piece
Production Capacity: 100/PCS
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union
Phase: Single Phase
Type: On-line
Protection: Overvoltage
Application: Fire Safety
Classification: Lighting/Power
Standby Time: Long-acting Machine

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Basic Info

Model NO.: None
Standby UPS: Sine Wave Output UPS
Output Capacity: Large Type
Equipment Mode: Centralized Model
Brand: Smun
Use Place: Hospital , Hotel
Trademark: Smun
Specification: CE CCC IOS9001
Origin: Zhejiang Wen Zhou

Product Description

1. The CPU smart program control, greatly improve the reliability of the machine, reduce the electromagnetic interference. And greatly improve the output precision of the machine.
2. With functions of switch on soft start, even if with overloading, it won't damage the product and the load, enhances the loading function.
3. With over voltage, low voltage, over temperature, overload, short circuit, reverse connection protection and automatic protection functions, guarantees the performance of the inverter.
4. Having sound and light alarm indicator, under-voltage alarm indicator, charging indicator, fully charged indicator, and temperature control, the cooling fan control
5. The AC input low voltage and over voltage protection, provides you safety and stability voltage.
6. With fast charging and high efficiency. Charging can be divided into four steps: Pre-charging, charging, floating charging and fully charged.
7. The intelligent positive and negative pulse charging not only can protect and restore the storage battery, but also can reach the purpose of fast and sufficient charge, prolong the life of battery.
8. With function of automatic switch, brings great convenience for your work and life.
9. With function of AC, DC voltage display, intuitive and convenient.
10. Compact and light weight, no noise, no pollution, and the appearance is beautiful and optional.
11. This product is an ideal power charging tool, it is indispensable to your life, work, emergency power supply.
12.3 cooling fans, and the size of the aluminum alloy is bigger, the cooling effect is better, more suitable for high temperature place.

Working principle

   1, when the normal electricity, the electricity after automatic switching device for important load power supply, at the same time, the electric battery charge management and detection, and then by the battery to provide DC power inverter. Here, a charger is only to provide the equivalent of 10% batteries battery capacity (Ah) of small power DC power supply charging current, it does not have the ability to provide DC power supply directly to the inverter. At this time, the power supply system of electricity through EPS AC bypass and switch composed of the load power supply to users of all kinds of emergency. At the same time, in the regulation of EPS logic control board, inverter stop working in automatic shutdown. Under these conditions, the actual use of the user load power is the power from the grid, therefore, EPS emergency power supply is usually said to have been working in a sleep state, can achieve effective energy saving effect.
  2, when the city electricity power supply interruption and voltage limit (+ 15% or + 20% rated input voltage), automatic switching device will immediately switch to the inverter power supply, provided in the battery DC energy support, at this point, the user load power is used by EPS inverter AC power conversion, rather than from the mains.
    3, when the mains voltage to resume normal work, the EPS control center sends signals to the inverter performs automatic shutdown operation, also through the switch from inverter power supply to the switching operation of the AC bypass power supply. Since then, EPS in the provision of electricity at the same time to load the AC bypass power supply path, but also from the charger to charge the battery.
    4, except for emergency lighting system, the intelligent variable frequency three-phase emergency power supply is mainly to provide an emergency power supply system of variable frequency motor as a load, the product is easy to solve the impact of emergency power supply and motor starting process of power supply equipment. Intelligent emergency power supply can accept the fire signal, building intelligent bus control signal, and can set priorities, prevent override control.

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