Highway/Monitoring System/5g Base Station AC/DC Long Distance Power Supply System

• Output Type: Single
• Warranty: 1 Year
• Output Power: 30kVA
• Input Voltage: 380V
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: ACMELCP-30KVA
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, ISO
• Brand: Acme
• Model: 2-50kVA
• Input: 220/380V
• Input Frequency: 50Hz+-15%
• Output Voltage Range: 0-800/1000VDC
• Input Efficiency: 95%
• Input PF: 0.95
• Output Mode: +/-
• Lightning Protection: Yes
• Display: LCD
• Transport Package: Wood Packing
• Specification: 30KVA
• Trademark: ACME
• Origin: Jinan
• HS Code: 8504401990
• Production Capacity: 200PCS/Month

Product Description

ACME series DC power supply

Highway DC long distance power supply system

Product introduction:
Acme series DC remote power supply system is a professional power supply provided by Jinan ACME Power Supply Co., Ltd for the whole monitoring system of expressway. It can provide stable and reliable DC (or AC) power supply for the monitoring equipment installed on the roadside of expressway, laying a foundation for the reliable operation of the whole monitoring system.
The system is mainly composed of office machine, remote machine and transmission cable. The office terminal machines are arranged in the power supply room of toll stations or service areas along the expressway, the remote machines are arranged beside the field monitoring equipment along the expressway, and the transmission cables are arranged along the expressway between the office terminal machines and the remote machines.
Performance characteristics and technical parameters of DC power generator
2-1. Performance characteristics of DC power generator (local terminal)
--PWM fine voltage regulation technology is adopted;
--It has the function of over-current and over-voltage protection;
--Modular hot swap structure;
--The software and hardware adopt anti-interference design to improve the anti-interference ability;
--Self diagnosis function is provided to facilitate equipment maintenance;
--LCD displays current and voltage;
--Power on automatic input function, calls do not need to restart;
--With remote control and communication interface, it is convenient to connect with computer control system.
2-2. Main technical indexes of LCP power generator (local terminal)
Rated output power: 2KVA, 3KVA, 5KVA, 7.5kVA, 10KVA, 15KVA, 20KVA, 25KVA, 30KVA, 35KVA, 40KVA, 50KVA;

Model	2-50KVA
Input Voltage	220VAC/380VAC±15%
Input frequency	50Hz±15%, better than 50(1±4%) Hz
Input efficiency	> 95%
Input PF	> 0.95
Harmonic part of input current	< 5%
Rated output voltage	DC0-800v / 0-1000v
Output mode	Positive / negative
Working temperature	- 40ºC - + 75ºC
Storage temperature	0 ~ 95%, no condensation
Noise	< 50dB
Altitude	0-4500m
Lightning protection performance	lightning protection zone 1-2, nominal discharge current (8 / 20us) 50kA, response time less than 1 μs
Built in intelligent power distribution instrument to realize real-time monitoring of equipment operation status

3, Performance characteristics and technical parameters of power converter (remote end)
3-1. Performance characteristics of isolated power converter (remote end)
--SPWM fine voltage regulation technology is adopted;
--It has the function of over-current and over-voltage protection;
--Modular hot swap structure;
--Zero switching automatic bypass system;
--The software and hardware adopt anti-interference design to improve the anti-interference ability;
--Power on automatic input function, calls do not need to restart;
--With power on zero crossing start function;
--With timing control function.
--LCD displays current and voltage;
--With remote control and communication interface, it is convenient to connect with computer control system;
--All lines are moisture-proof, suitable for use in humid areas.

3-2. Main technical specifications of isolated power converter (remote end)
Power capacity: 1kVA, 2KVA, 3KVA, 5KVA, 7.5kVA, 10KVA, 15KVA.

Model	1-15KVA
Input Voltage	DC400-800v / DC500-1000v
Output voltage	220 VAC ± 1%
Output frequency	(50 ± 0.2) Hz
Output waveform	sine wave, distortion < 2%
Overload capacity	125% rated load, 10min
Output power factor	< 0.8
Output power efficiency	> 95%
The accuracy of measurement control	>1%
Lightning protection performance	lightning protection zone 1-2, nominal discharge current (8 / 20us) 50kA, response time less than 1US
Working temperature	- 40 ºC ~ 75 ºC
Storage temperature	- 40 ºC ~ 85 ºC
Working humidity	0 ~ 95%, no condensation
Altitude	4500m
Noise	< 50dB
If the number of distribution circuits is more than 6, it shall be configured according to the consumption of electric equipment.
Built in intelligent power distribution instrument to realize real-time monitoring of equipment operation status