Basic Info.

Model NO.

XYH-EPS

HS Code

8504402000

Model NO.

XYH-EPS

HS Code

8504402000

Product Desciption

Product overview
Emergency power supply is a kind of standby power supply device. Emergency power supply can provide the second emergency power supply for the important load when the emergency of main equipment leads to power failure.
Installation form: embedded type, wall mounted type, floor type
Standby time: according to the design requirements
Product features
1) Emergency power supply 110V/208V/220V/380V/400V/415V/440V/50/60Hz(optional) sine wave AC emergency power supply will be automatically provided when the power supply is interrupted or the voltage exceeds the specified range, so as to ensure the normal operation of fire lamps and other important loads.
2) High performance - using IGBT high frequency SPWM inverter technology, high quality power supply, suitable for various loads.
3) .High reliability - using advanced technology and redundant design, multi CPU control, and selecting high-quality components, meticulously manufactured, stable performance and high reliability.
4).Perfect protection - excellent output overload protection, short circuit protection, battery reverse connection protection, over discharge protection and other perfect protection functions, strong anti misuse ability.

5).Friendly interface - LCD (or color touch screen) English characters display the working status, mains voltage, output voltage, frequency, battery voltage, load rate, fault and other information, clear and clear; Sound and light fault alarm, indicating the type of fault, and has the function of fault silencing.

6)Strong charging capacity - the machine is equipped with a high current charger with self-control charging technology, with fast charging speed and stable floating charging voltage..
7)Simple structure - modular design is adopted in the functional parts of the machine, with simple structure and convenient maintenance
8) Remote monitoring RS232 or RS485 digital communication interface, standard Modbus communication protocol, remote computer centralized monitoring and management of EPS.
9)three  Intelligent battery management - intelligent battery monitoring management components, strengthen battery monitoring, extend battery life and utilization.
Technical superiority of emergency power supply:

1. High performance
2. Main core use famous brand in the world, the output is equipped with isolation transformer, and the output waveform is sine wave, which has strong adaptability to load. Adopting IGBT high frequency SPWM inverter technology, the quality of emergency power supply is high

- Sine wave output, stable voltage and frequency, low waveform distortion;
- It has fast dynamic response speed, adapts to the rapid change of load, and has strong resistance to load impact;
- The output power is sufficient to allow overload operation below 120%.
 Digital control technology, complete control function- Data acquisition, judgment, logic analysis and control are all digital and software, with complete and flexible control functions and high degree of automation and intelligence;
- The control parameters are set by software, which is flexible and convenient to adjust and change. Once set, it can ensure long-term stability without parameter drift;
- Self developed digital control hardware system and control software, with independent intellectual property rights, easy to continuously upgrade product performance, and can change and add control functions according to user requirements.
Fast switching speed, suitable for various occasions of emergency power supply applications.
Main performance characteristics:
The intelligent controller is used to realize the detection and control of EPS.
Voltage measurement accuracy: better than 1%
Voltage resolution: 0.1V
Current measurement accuracy: better than 1%
Current resolution: 0.1A
Bit error rate of digital quantity: ≤ 10^-10
Communication mode: ≥ RS-485; MODBUS
Communication error rate: ≤ 10^-7
Product technical parameters

Power		XYH-EPS-0.5KVA~1000KVA
Input	Voltage	400V±15%
	Frequency	50Hz±5%
Emergency output	voltage	110V/208V/220V/380V/400V/415V/440V ±3%(optional)
	Frequency	50/60Hz±0.5%(optional)
	Wave	Sinewave
	Waveform distortion	≤ 3%(0-100% Linear load)
	Overload capacity	≤ 120% rated current works normally;
	Transient response	±4%(100%load change)
Battery	type	Valve regulated sealed maintenance free lead acid battery
	Back time	According to the design requirements
	Charging time	It can be filled in 15 hours
Conversion time		≤0.25s,Or according to user requirements≤10ms
Protection		Overload protection, output short circuit protection, battery reverse connection protection, battery under voltage protection, battery overcharge and over discharge and over temperature protection, etc
Alarm		Battery undervoltage, battery connection failure, charger failure, continuous overload, inverter failure, single battery voltage abnormality, output open circuit and short circuit, etc
ambient temperature		-25--55ºC
ambient humidity		≤ 95%RH,No condensation
Cooling mode		Intelligent forced air cooling control
Noise		There is no noise when the mains power is output, and it is ≤ 55dB when the emergency power is output
communication		Optional RS232 / 485, TCP / IP / Modbus communication protocol
Adaptive load		Resistive, inductive, capacitive and various mixed loads
Design life of main engine		More than 20years

Why Choose US?
• Professional team for after-sale service 7*24
• Experienced R & D team and profesional sales team
•  OEM & ODM service, we will evaluate, design and produce your customized products
•  Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.
Trade Term:
• Payment term:Western Union, T/T
• Leading time:10-30  working days
• Freight cost: Customers's shipping agent or our forwarder
FAQ:
1 Q:Are you manufacturer?
 We are a professional power supply manufacturer with high reputation in this field.
 2.Q.Do you have certificates for your products?
 Yes,we have CE, standard certifications.
3. Q:Can we print our logo? 
We can print your logo on both power adapter and package.
4. Q: How is your production management and quality control system?
All our product process follows up ISO9001. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
Warranty:
As our customer, you enjoy the following services:
(1)One year repair for free of the complete machine;
(2)technical Support
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.