Outdoor pole mount telecom power supply
Model Number:CNR Series 24/48VDC 60A
Nominal Capacity:24/48VDC 60A
Nominal Voltage: 220VAC/230VAC
Outdoor pole mount telecom power supply
Telecom equipments, usually used in the remote and rugged areas. CNR series power supply has unique features like high temperature resistance, water resistance, corrosion resistance, dust resistance, etc. It can provide these equipments reliable power supply under harsh conditions.
Besides, it has wide input voltage range and frequency range, can well adapt to the poor grid quality in these areas.
Features
• The CNR series outdoor pole-mounted communication power system has a cost-effective,customizable rack-mounted supporting installation form.
• The system is composed of a rectifier part, a dynamic ring part, an ODF (optical fiber fusion splicing), a lithium battery part, and a power distribution part.
• At the same time the whole system can maintain high reliability and provide flexibility for future expansion.
• Based on the monitoring management function and power system monitoring function, equipped with appropriate sensors, the system can achieve environ-ment monitoring,provide lithium battery status information and system status information,and provide RS232,RS485, LAN communication interfaces.
• It can support MODBUS RTU,MODBUS ASCII,SNMP V1,V2,V3 protocols for unattended and remote monitoring.
Technical Parameters
| Model | CNR 2460(Integrated custom system) | CNR 4860(Integrated custom system) |
| System Capacity | 24V60A(One master and one backup) | 48V60A(One master and one backup) |
| System Parameter | ||
| Rate Voltage | 220/230/240VAC, Single phase in+Ground | |
| Input Votage Range | 90~280Vac | 90~300Vac |
| Input Frequency Range | 45~63Hz | 45~65Hz |
| Rated Output Voltage | 24VDC | 48VDC |
| Stabilization Accuracy | 20V～29V | 42V~58V |
| Adjustable Voltage Range | ≤±1% | |
| Output Current | 30A | |
| Frequency | 50/60Hz | |
| Dynamic Response Recovery Time | ≥10ms | |
| Inverter Efficiency | 90% | |
| Input PF | ≥0.99 | |
| Display | LED/LCD | |
| Alarm | Door opening alarm, Temperature and humidity alarm, Battery low, Mains failure, Over temperature | |
| Work Environment | -10～40℃ | |
| Relative Humidity | Maximum 95%(Non-Condensing) | |
| Working | <1000m. Power derate 1% for every 100m rise | |
| Altitude | Above 1000m,maximum 4000m | |
| Storage Temperature | -5~45℃ | |
| Storage Relative Humidity | 0~90% | |
| Cooling Mode | Fan cooling | |
| Noise(1 meter) | 53~62dB | |
| IP Class | IP55 | |
| Incoming Line Mode | Bottom inlet | |
| Maintenance Mode | Front | |
| Power Distribution Part | Input with lightning protection: level Class I+ll, level 1+2, compound type; Output: 3 channels 24VDC/48VDC | |
| Built-in ODF | 12 LC-UPC duplex adapter connections and 241.5M long, LC/UPC taps, fiber type: G655.C(optional) | |
| LCD Display | DC voltage, DC current, Charge/Discharge, Output voltage, Output current, Input voltage, Input frequency, System temperature, etc | |
| Battery | ||
| Battery Type | Lithium battery pack | |
| Nominal Battery Voltage | 25.6VDC | 51.2VDC |
| Battery Capacity | 100AH | 50AH |
| Floating Charge Voltage | 27VDC | 56VDC |
| Equalizing Charging Voltage | 28.8VDC | 58VDC |
| Cut Off | 22VDC | 42VDC |
| Communication | ||
| Computer Interface | MODBUS TCP/IP, SNMP V2/V3, RJ45 Port(System and dynamic ring host monitoring) | |
| Physical | ||
| Weight | 99Kg | |
| Dimension:W×D×H(mm) | 670*720*990 | |
| Cabinet Material | SPCC-cold rolled steel (standard), Galvanized Steel /Stainless Steel/Aluminium (optional) | |
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