Shenzhen Zhilian Shengda Technology Co., Ltd. South China Region

Supply of emergency power supply quotation modular inverter power supply
1: Introduction to emergency power supply
The D series emergency power supply produced by Zhilian Shengda Technology is based on first-class fire protection facilities, emergency lighting, accident lighting, etc. Designed and produced according to the needs of load power supply equipment. The product consists of mutual input device, fully automatic charger, modular inverter power supply, transformer, power distribution device and battery pack.
Emergency power supply can supply power to various electrical equipment on different occasions during a power outage. It has a wide range of applications, strong load adaptability, easy installation and high efficiency. The use of centralized power supply emergency power can overcome many shortcomings of other power supply methods. Reduce unnecessary waste of electrical energy. In emergency, lighting and other power consumption places, it has a higher cost performance compared with uninterruptible power supplies with low conversion efficiency and long-term continuous operation.
2: Emergency power supply product features
When the AC mains power is normal, the mains power directly supplies important loads through the mutual switching device and at the same time charges the battery pack through the smart charger. When the AC power grid is out of power or the power grid power is abnormal, the mutual switching device will immediately switch to the inverter power supply, and the battery will be inverted through the inverter power supply to produce AC emergency power supply (the conversion time is shorter, and shorter conversion time models can be customized). When the grid voltage is restored, the emergency power supply will resume supplying power to the grid.
Three: Emergency power supply working mode
According to the different load conditions of the emergency power supply, it can be divided into three types: lighting type emergency power supply, power type emergency power supply, hybrid type emergency power supply. Since the three types of power supply are different in design and There is a big difference in cost, so please make sure it is clearly described when ordering as follows:
,
Lighting emergency power supply
), Product Overview
Product Usage: Suitable for buildings and public places Emergency power supply device that provides centralized power supply for emergency lighting and other lamps (including single-input single-output metal halide lamps and sodium lamps) in the event of fire or other emergencies.
), product features
, using the latest inverter technology.
, The centralized power supply mode does not require special lamps.
During emergency power supply, the sine wave alternating current output has stable voltage and frequency, and is noise-free and pollution-free when left standing.
It can be fire-fighting linkage, computer monitoring and fire-fighting center control.
, Isolation transformer output D LCD display.
), product advantages
, simple design and convenient construction.
, low overall cost and saving investment.
, long life, the host life is more than 10 years.
Maintenance-free battery can be recycled ~ times.
, simple management, automatic instant switching and unattended.
, keep the illumination stable, reliable, easy to maintain.
, Semi-modular design improves after-sales service cost and efficiency.
<= d Model
.~
Capacity
.~
=> Input
Maximum current
Please refer to the quotation table for details based on capacity< br/> Voltage
Single-phase % / Three-phase %
Frequency
%
=> Output
Rated current
Please refer to the quotation table for details based on capacity< br/> => Voltage
When the mains power is normal: Same as the mains voltage
When emergency power supply: %
=> Frequency
When emergency power supply.%
Mains power Normally the same as the mains power
Switching time
Less than seconds (can be less than . seconds under special requirements. Metal halide lamps can be used.)
Waveform
Emergency power supply: pure sine wave mains power Normal: Same as the mains
Emergency power supply time
Minutes (standard type) (Emergency time can be configured by customers according to requirements)
Overload capacity
Can work normally at % load
Noise
Normal: No noise when left alone. Emergency:
Relative humidity
~%
Ambient temperature
-℃~℃
Altitude
/> Below meters
Suitable for loads
Mainly used for various resistive loads such as lighting
Weight (including battery)
Please refer to the quotation table for details according to the capacity
Output Circuit (standard type)
Circuit (the number of output circuits can be customized according to customer requirements)

Hybrid emergency power supply (power/lighting).
), product overview
Product use: Provide emergency power supply for various electrical appliances and equipment such as fire protection facilities or primary loads or particularly important loads or fire emergency lighting loads or other loads.
The emergency power supply produced by Zhilian Shengda Technology adopts modules produced by internationally renowned manufacturers and is designed as a semi-modular inverter. It applies the most advanced inverter technology and adopts control, digital circuits and highly integrated electronic components. Technology and environmentally friendly products. This product provides second or third power supply for primary load and particularly important load electrical equipment, fire protection facilities, fire emergency lighting, etc.
), product features
, using the latest inverter modules and highly reliable integrated circuits.
, pulse width modulation technology.
, Four-in-one design structure is simplified.
, can supply power to any inductive or resistive load.
It can be linked with fire protection to realize remote or building intelligent monitoring controlled by the fire protection center.
The main components and components are all from internationally renowned brands with high reliability.
, wires and devices are flame retardant or non-flammable.
), Product Advantages
Static, no noise, no smoke exhaust, no pollution and no fire hazard.
, automatic switching can achieve unattended operation.
, Energy saving, basically no power consumption during non-emergency power supply.
, stable performance, safe and reliable, long service life.
Compared with the generator set, the overall cost is low and the performance-price ratio is good.
<= dd <= dd model

.～

=> Input

Voltage

Three Phase%

Number of phases

Three-phase four-wire+

Frequency

%

=> Output

Capacity

.~

Voltage

Three-phase four-wire+
< br/> Voltage stabilization accuracy

% (during emergency power supply) the same as the mains power when the mains power is normal

Waveform

Pure sine wave (harmonic distortion Degree: %)

Frequency

.%

Overload capacity

%Normal operation

Conversion time

Seconds (the time required to convert from mains power supply to emergency power supply can be customized with shorter conversion time)

Battery

Free Maintain sealed lead-acid batteries

Backup time

minutes/minutes/minutes/(backup time can be configured according to design requirements)

Protection

Short circuit protection, overcurrent protection, overvoltage protection, overload protection, overtemperature protection, etc.

Display

D Chinese LCD display

Efficiency< br/>
Emergency: above % Normal: close to %

Operating environment

Temperature: -℃~℃ Relative temperature: ~% altitude : Below meters

Adaptable load

This power supply is suitable for inductive and inductive-capacitive mixed loads

Noise

Grid No noise when left standing when powered on. Less than - or more than d when emergency power is supplied

Dimensions/weight

See the size and weight list

Door opening method and entry Wire method

The front door is single-opening and the rear door is double-opening and the wires are in and out at the bottom. (Standard type)