Edge Chain U300 High Temperature UPS designed for CCTV Cabinet
300W UPS with DC55V, DC48V,DC24V,DC12V,LiFePO4 Lithium Battery for Extreme Environments
Edge Chain U300 High Temperature UPS designed for CCTV Cabinet
Edge Chain Series high temperature UPS is a UPS system designed for CCTV cabinet applications in very hot areas such as Central and Eastern Africa and the Caribbean. Edge Chain has an industrial-grade 300W DC UPS system inside which can work under natural heat dissipation rather than fan heat dissipation, which makes the system no longer dependent on fans, thereby improving the reliability of the entire system and achieving maintenance-free as much as possible. At the same time, because the 300W DCUPS system uses DC48V voltage, and the 802.3bt POE++ scenario requires a DC52-57V voltage. Therefore, the system is equipped with a 300W DC55V voltage-stabilized output module. The system also provides 40W DC12V and DC24V voltage for low-voltage devices such as routers,IoT devices. Edge Chain Series CCTV UPS has a built-in LiFePO4 high-temperature lithium battery, the default is 48V5Ah (240Wh) for 150W load to work for 1 hour 30 minutes. Also can expand the battery capacity to 48V10Ah (480Wh) or higher capacity.
Features of Edge Chain U300 High Temperature UPS
High Temperature Working Range
The Edge Chain U300 high-temperature UPS features a wide operating range. It can operate in temperatures as high as 65°C and as low as -30°C. This allows it to operate stably in extreme environments, even with CCTV camera systems.
Enclosure with Rugged Design
Considering the complex working environment of the extreme temperature UPS system, the entire system adopts a rugged design and is mainly made of aluminum.
Completely Rust-proof
The Edge Chain U300 high-temperature UPS is designed for deployment within CCTV cabinets. Many CCTV cabinets feature simple designs and IP55-level ingress protection. This exposes the equipment within the cabinet to potential exposure to ambient air. In hot and humid environments, system rusting poses a significant challenge. The Edge Chain U300 high-temperature UPS, with its fully aluminum housing, eliminates this risk.
Surge Protection
The Edge Chain U300 high-temperature UPS is designed for deployment within CCTV cabinets. Often, poor surge protection in CCTV cabinets can negatively impact the UPS system. Therefore, the Edge Chain U300’s AC input features 20kA surge protection, protecting it from lightning.
All Components Natural Heat Dissipation
The system relies on its own cast aluminum shell to dissipate heat naturally, without mechanical heat dissipation parts such as fans, thus ensuring that the system can better achieve maintenance-free and reliable operation outdoors.
High Temperature Resistant Long Life Battery
Lithium battery is embedded in the system. The lithium battery is designed for the environment of outdoor with high temperature tolerance. In order to better remotely manage the battery status, it has a built-in BMS (Battery Management System), which can effectively monitor the battery voltage, current, capacity, temperature, protection status, cycles, battery cell voltage balance and other key parameters, so that the OAM team can know the battery status on the central software platform.
Industrial UPS for Harsh Environment
Edge Chain U300 high temperature UPS has built-in an industrial level UPS designed for high temperature environments. Its small-scale design based on natural heat dissipation can make the entire system small and easy to deploy. The UPS and battery are fully monitored and managed by the software system. Any things happened will be collected by software platform remotely.
In Box Environment Monitoring
The system monitors the environment in the box in real time, so as to know the ambient temperature and humidity inside the enclosure. At the same time, the temperature of each key component such as battery and UPS is monitored to ensure the stable operation of the entire system.Based on this actual operation data, we can know the actual temperature conditions in some specific areas and make targeted optimizations for customer scenarios.
Router Embedded
Industrial router embedded to make the whole system as router node.
Main Stream VPN Supported
The system supports mainstream VPN technologies such as IP SEC VPN, GRE, L2TP, etc. It is convenient for customers to build a secure network and plan the entire network IP.
SNMP Management
Edge Chain U300 High Temperature UPS for CCTV Cabinet takes into account various customer remote management and monitoring scenarios, providing customers with various key data such as in-box temperature and humidity, UPS operation parameters, battery operation parameters, etc., and can be delivered to customers in the form of SNMP Mibs for integration into the customer’s management software platform.
MQTT Management
Edge Chain U300 High Temperature UPS also can be managed by MQTT protocol.
DC55V for POE++ 802.3bt Scenario
Some high-power CCTV cameras require 802.3bt POE++ switches, which require an input DC voltage range of DC52-57V. The Edge Chain U300 takes this into account and provides a DC55V output with a maximum constant voltage of 200W.
Complete Voltages for CCTV Scenario
The Edge Chain U300 High Temperature UPS supports all voltage options commonly used in CCTV cabinet scenarios, such as DC55V, DC48V, DC24V, and DC12V.
Main Scenarios of Edge Chain U300 High Temperature UPS
West Africa
Middle East
Equatorial Region
Cold Area
The hot climate of West Africa and some desert regions cause typical CCTV UPS deployments to fail within one to two years. The Edge Chain U300 is optimized for deployment in these areas.
The Middle East region has an extremely hot climate, with ambient temperatures often reaching 55°C or higher. If a UPS system were placed in an outdoor cabinet according to conventional design methods, the internal temperature would reach 55°C or higher. However, typical UPS systems are designed for an operating temperature range of 0-40°C, making them incapable of long-term stable operation in the Middle East. The Edge Chain U300 is designed for this scenario.
Equatorial humid regions, such as the Caribbean, can experience high temperatures and humidity. CCTV systems typically use IP55 outdoor cabinets with fan cooling. This allows high-humidity air to enter the cabinets, potentially corroding the UPS system. The Edge Chain U300, however, takes these factors into consideration with an all-aluminum design, ensuring high temperature resistance while also preventing corrosion caused by high humidity.
The Edge Chain U300 is optimized not only for high temperatures but also for low temperatures, enabling the system to operate in -30°C environments. The system’s heating algorithm has also been optimized to ensure the battery remains within an ideal temperature range during low-temperature operation without compromising battery capacity.
Edge Chain U300 High Temperature UPS General Specifications
- IP30
- W*D*H 310mm*400mm*66mm
- 7kg
- Aluminum Box Rust Proof
- Operating Temperature:-30~+65°C
- Working Humidity:5%~90%
- Power Surge Protection:20KAInstallation:
-
Horizontal Installation in 19 Inch Rack
Horizontal Installation Cabinet Plate
Din-Rail Vertical Installation
- Output: 3*Channels DC55V,3*Channels DC48V
- 3*Channels DC12V,3*Channels DC24V
- 1*1000Base-T WAN(For SNMP)
- 1*1000Base-T LAN(For LAN OAM)
- Industrial Level 300W UPS
- 240Wh 5Ah48V LiFePO4 Lithium Battery Typical, Can configure 480Wh 5Ah48V or even bigger battery.
- UPS, Battery and In Enclosure
- Environment Monitoring and
- Management by SNMP
Port Configuration
Comprehensive Electricity Protection
Edge Chain U300 High Temp UPS is designed with perfect electricity protection for outdoor application . First of all, the lightning protection system is designed with a built-in 20KA level lightning surge suppressor, which not only protects the entire system in outdoor lightning protection, but also simplifies customer installation. In addition, the AC input is designed with under-voltage, over-voltage, over-current protection, and will detect the online status of the power grid, AC input voltage, current, power and other parameters. For UPS output, it is designed with under-voltage, over-voltage, over-current, short circuit, over temperature protection. This makes the entire system reliable and stable when running outdoors.
Remote Reset UPS to Reset All Load
The UPS system in Edge Chain can be remotely restarted through SNMP or MQTT. When the restart command is executed, the UPS system in will restart for 5 seconds, thereby cutting off the load power supply for 5 seconds and then restoring it. This can achieve the purpose of restarting all the downstream load devices to help solve the restart and debugging of various types of customer equipment. Thus can reset all system in CCTV cabinet to slove some system freeze problem .
Environment Management
The Edge Chain deployment environment is relatively harsh, so the system has built-in temperature and humidity sensors to monitor changes in cabinet temperature and humidity in the deployment area.
UPS State Monitoring
The UPS module in Edge Chain is monitored and managed in real time. This information can report to customer software platform by SNMP. This includes various parameters such as voltage, current, UPS core temperature, PFC voltage, power, abnormal status, etc. This makes it convenient for the operation and maintenance team to manage the operation of the site. When a problem occurs, the UPS status history can also be used to determine the problem.
Battery Management System
The lithium battery in the Edge Chain is embedded with a BMS module that monitors the battery voltage, current, capacity, voltage balance between cells, number of cycles, and other information. In addition, the battery itself is equipped with two upper and lower temperature probes to monitor the actual operating temperature of the battery in the hot climate of the Middle East. All this information will be reported to the customer software platform via SNMP for remote monitoring.
Main Steam VPN Supported for Enhanced Security
The Edge Chain high-temp UPS is a UPS system. Its built-in MCU is a powerful router that provides mainstream VPN functions such as IP SEC, L2TP, GRE, and OPEN VPN, facilitating customer network planning.
Specifications
Table 1: Edge Chain U300 High Temperature UPS General Specification
General Specification | |
Dimension | 310mm*400mm*66mm(W*D*H) |
Enclosure Material | Aluminum Box Rust Proof |
Ingress Protection | IP30 |
Weight | 7kg |
Operating Temperature and Humidity | -10~+65°C/10 % to 95 % non-condensing |
System Surge Protection | Power Input Surge Protection:20KA |
System Rated Input Voltage | 90～280VAC |
System Max Input Current | 4A |
System Input Impulse Current | 10A |
UPS Rated Output Voltage | 53.50 VDC |
UPS Output Voltage Range | 42.00-54.00VDC |
UPS Rated Output Power | Configure with 300W UPS:300W |
UPS Rated Output Current | Configure with 300W UPS:5.6A |
Battery | Typical with 240Wh 48V5AH LiFePO4 Lithium Battery 10Ah (480Wh), 15Ah (720Wh), 20Ah (980Wh) As Optional Choices |
Battery Management | Embedded with BMS |
Battery Rated Voltage | 54V |
Discharging Voltage Cutoff | 42V |
Max Charging and Discharging Current | 20A |
DC/DC Module | DC/DC Module for 802.3bt PoE Switch DC48V Input DC55V 5.5A Output (300W) for 802.3bt POE Voltage DC24V 1.7A Output (40W) DC12V 3.4A Output (40W) |
System Output Voltage | 3*DC12V(Total 40W) 2*DC24V(Total 40W) 3*DC48V（Total 300W) 2*DC55V（Total 300W) Pay attention they are share the power of DC-UPS. So different voltage power usage add up can not be higher than 300W. |
Monitoring and Control Module | EX200 Edge Control Unit Downlink 1*10/100/1000 Base-T RJ45 ports Uplink 1*10/100/1000 Base-T RJ45 ports WIFI can be configured 1*RS485,1*RS232 Report BMS, UPS and environment information by SNMP to Customer Software Platform |
SNMP Management | SNMPV2C/SNMPV3 |
Table 2:UPS System Specification
UPS System Specification | |
Model | EU300W48BMS |
Working Temperature | －30℃～＋70℃ |
Working Humidity | 5%～90%RH |
Rated Input Voltage | 90～280VAC |
Rated Output Voltage | 53.5VDC |
Rated Output Power | 300W |
Max Input Current | 4A |
PFC | 0.99 |
Input Impulse Current | 10A |
Undervoltage Protection | 200VDC/ 85VAC |
Overvoltage Protection Point | 410VDC/ 300VAC |
Undervoltage Recovery | 220VDC/ 100VAC |
Overvoltage Recovery Point | 405VDC/ 295VAC |
Rated Output Voltage | 53.50 VDC |
Output Voltage Range | 42.00-58.00VDC |
System Max Output Current | 10A |
Rated Output Power | 300W |
Rated Output Current | 5.6A |
Maximum Output Current | 1.20In(Hardware Constant Current Control) |
Efficiency | ≥90% |
Source Adjustment Rate | ≤±1% |
Load Regulation | ≤±0.6% |
Output Ripple and Noise | ≤200mV |
Shutdown Hold Time | ≥10mS |
Power-on Output Delay | 3-8S |
Dynamic Response Overshoot | △V：≤±5% |
Dynamic Response Recovery Time | ≤200uS |
Output Undervoltage Protection | < 30V |
Output Overvoltage Protection | > 62V |
Output Overcurrent Protection | ≥1.1In，last 30s protection. |
Output Short Circuit Protection | Hardware current limit, shutdown after 0.2S |
Over Temperature Protection | Temperature switch + software over-temperature protection |
Battery Supported | Lead Acid Battery and Lithium Battery |
Battery Charging Voltage Range | 42～58V |
Recharging Current | 1～4A ( Default set up as 2A) |
Operating Voltage Range | 40－54.6VDC |
Table 3: MCU Embedded Module Specification
EX200 Management Module Specification | |
WAN | 1 x WAN port (can be configured to LAN) 10/100/1000 Mbps |
LAN | 1 x LAN port, 10/100/1000 Mbps |
CPU | ARM-A53 dual core CPU 1.3Ghz (MTK mt7981B) |
RAM | 1 GB, DDR4 |
EMMC | Default 4G (8-32GB optional) |
FLASH storage | 32 MB, SPI NOR Flash |
Network protocols | TCP, UDP, IPv4, ICMP, NTP, DNS, HTTP, FTP, SSL v3, TLS 1.3, ARP, PPP, PPPoE, SSH, DHCP, Telnet client, SNMP, MQTT |
Connection monitoring | Scheduled tasks, ICMP for link inspection |
DHCP | Static and dynamic IP allocation |
QoS | Traffic priority queuing by source/destination or port |
VLAN | Enables logical network segmentation for broadcast domain isolation and security zoning |
Firewall | Pre-configured firewall rules can be enabled via WebUI; Port forward; DMZ; DNAT; SNAT; MASQ |
Attack prevention | DDOS prevention, IP Spoofing, port scan prevention, SYN flood protection, Multicast Restriction, IDENT Blocking |
Domain Filtering | Blacklist for blocking out unwanted websites, whitelist for specifying allowed sites only |
OpenVPN | Client-only (no server functionality), 40 encryption methods |
OpenVPN Encryption | AES-128-CBC, AES-128-CFB, AES-128-CFB1, AES-128-CFB8, AES-128-OFB, AES-192-CBC, AES-192-CFB, AES-192-CFB1, AES-192-CFB8, AES-192-OFB, AES-256-CBC, AES-256-CFB, AES-256-CFB1, AES-256-CFB8, AES-256-OFB, BF-CBC, BF-CFB, BF-OFB, CAST5-CBC, CAST5-CFB, CAST5-OFB, DES-CBC, DES-CFB, DES-CFB1, DES-CFB8, DES-EDE-CBC, DES-EDE-CFB, DES-EDE-OFB, DES-EDE3-CBC, DES-EDE3-CFB, DES-EDE3-CFB1, DES-EDE3-CFB8, DES-EDE3-OFB, DES-OFB, DESX-CBC, RC2-40-CBC, RC2-64-CBC, RC2-CBC, RC2-CFB, RC2-OFB |
IPsec | IKEv1, IKEv2, supports up to 10 x VPN IPsec tunnels (instances), with 5 encryption methods (DES, 3DES, AES128, AES192, AES256) |
GRE | GRE tunnel |
L2TP | Client/Server mode switchable |
VXLAN | Provides seamless L2 connectivity |
SSH | SSH (v1, v2) |
SNMP | SNMP (v1, v2, v3), SNMP trap |
