Product Introduction EPS Power Supply Single phase EPS Emergency Power Supply Overview YJD Single phase Lighting EPS Emergency Power Supply YJD Series EPS Emergency Power Supply is a technology and environmentally friendly product developed using Mitsubishi's integral modular inverter and the latest IGBT inverter technology (0.5-3KW, currently not using modules in China, please note). It adopts CPU control, digital circuits, and highly integrated electronic components
Product Introduction
EPS power supply single-phase EPS emergency power supply Overview
YJD single-phase lighting EPS emergency power supply
The YJD series EPS emergency power supply is a technology and environmentally friendly product developed using Mitsubishi's integral modular inverter and the latest IGBT inverter technology (0.5-3KW currently not using modules in China, please note). It adopts CPU control, digital circuits, and highly integrated electronic components. This product provides a second or third power source for primary load and particularly important load electrical equipment, fire protection facilities, emergency lighting, etc
Characteristics of EPS power supply products 1. Emergency power supply: When the mains power is interrupted or the voltage exceeds the specified range, it automatically provides 220V/50HZ sine wave AC or DC emergency power supply to ensure the normal operation of the subsequent fire lamps and other important loads. 2. High performance: Adopting SPWM high-frequency inverter technology, the power supply quality is high and it can adapt to various loads. 3. High reliability: Advanced technology and redundant design are adopted, with CPU control and carefully manufactured high-quality components, ensuring stable performance and high reliability. 4. It has excellent protection functions such as output overload protection, short circuit protection, battery reverse connection protection, and over discharge protection, and has strong resistance to misuse. 5. Friendly interface - LCD displays the working status, mains voltage, output voltage, battery voltage, current, frequency, load rate, faults and other information clearly and distinctly; And it has functions such as sound and light fault alarm, fault indication, and fault silencing. 6. Simple operation, high degree of automation, and convenient operation. 7. Strong charging capability: The device is equipped with a high current charger with automatic control charging technology, which has fast charging speed, stable float charging voltage, and can be connected to an external battery to extend the power supply time. 8. Simple structure: The functional components inside the machine are designed modularly, with a simple structure and easy maintenance. 9. Intelligent battery management: Choose maintenance free batteries and intelligent battery monitoring and management systems to strengthen battery monitoring, extend battery life and utilization.
EPS power supply product usage:
Suitable for providing centralized power supply for various lighting fixtures (including metal halide lamps, sodium lamps, etc.) in case of fire or other emergency situations in buildings (please emphasize clearly before ordering).
Basic parameters of single-phase EPS power supply:
Specification Model
YJD-0.5KVA, 1KVA, 1.5KVA, 2KVA, 3KVA
YJD-4KVA, 5KVA, 016KVA, 7KVA, 8KVA, 9KVA, 10KVA
input
voltage
Single phase 200VAC ± 20%
frequency
50Hz±10%
output
voltage
Normal time: Same mains voltage Emergency time: 220VAC ± 3%
frequency
Normal time: synchronized with the mains power. Emergency time: 50Hz ± 0.5%
waveform
Sine wave (THD ≤ 3%)
Output branch
Three ways (expandable)
Output branch type
Continuous, non continuous, fire linkage type
battery
Battery form
Sealed water free
Rated voltage
48VDC
192VDC
Charging time
＜24h
switch time
≤ 3s (general switching)
Emergency backup time
60-90 minutes (can be customized as needed)
overload capacity
120%60s； 150% 0.5s
protection function
Overvoltage, undervoltage, overcurrent, and short-circuit protection
communication
RS232/RS485, Communication protocol: Modbus
Noise (1m distance)
Normal: No noise Emergency: ＜ 50dB
working environment
relative humidity
10-90%
ambient temperature
-20℃-40℃
sea wave
≤ 2000m (when ＞ m, for every 100m increase, the power is reduced by 1%)
Adapt to load
Used for various lighting loads
Single phase EPS power supply specifications and dimensions:
Specifications
Output power KW
emergency time
Dimensions (Depth, Width, Height mm)
weight
Output modes
Installation method
YJD-0.5KW
0.5KW
60 minutes
230×550×650
60
3 routes
Embedded hanging type
90 minutes
230×550×650
75
YJD-1KW
1KW
60 minutes
300×600×1200
80
3 routes
Embedded, hanging
floor-standing
90 minutes
300×600×1200
130
YJD-1.5KW
1.5KW
60 minutes
300×600×1200
150
3 routes
90 minutes
300×600×1200
210
YJD-2KW
2KW
60 minutes
400×600×1200
215
3 routes
floor-standing
90 minutes
400×600×1200
230
YJD-3KW
3KW
60 minutes
400×600×1200
240
3 routes
90 minutes
450×750×1500
360
YJD-4KW
4KW
60 minutes
450×750×1500
320
3 routes
90 minutes
450×750×1500
460
YJD-5KW
5KW
60 minutes
450×750×1500
410
3 routes
90 minutes
450×750×1500
590
YJD-6KW
6KW
60 minutes
630×800×2000
560
3 routes
90 minutes
630×800×2000
750
YJD-7KW
7KW
60 minutes
630×800×2000
650
3 routes
90 minutes
630×800×2000
900
YJD-8KW
8KW
60 minutes
630×800×2000
750
3 routes
90 minutes
630×800×2000
1000
YJD-9KW
9KW
60 minutes
630×800×2000
850
3 routes
90 minutes
630×800×2000
1100
YJD-10KW
10KW
60 minutes
630×800×2000
960
3 routes
90 minutes
630×800×2000
1200
