- Contact Person : Ms. zhang chunhui
- Company Name : Chengdu LEO Wind Power Sensor Co., Ltd.
- Tel : 86-028-84216026-824
- Fax : 86-028-84216614
- Address : Sichuan,Chengdu,Longtong Road, Longtan Industrial park,Chenghua District, Chengdu.
- Country/Region : China
- Zip : 610051
Intelligent Charger
Detailed Product Description
LE2602S Intelligent Charger is a novel battery charger.
Design uses: High-frequency switch and MCU intelligent multi-stage charging technology, with a fast charge, charge reduction ,high efficiency, unattended can be a long time charge, no overcharge danger, long battery life and so on.
Apply to communications, electric power, military, and other sectors of the battery charging, activation and restore battery capacity of the equipment, and serve as communications, electric power DC charger use, also suitable for centralized series of battery charging, and for unattended workplace.
1.Performance profile.
1)EHH216-1.1 battery charger is compatible with the company products SSB
2) Output has over-current, over voltage alarm function
3)Alarm function with over-temperature protection
4)With battery temperature compensation function
5)With remote control function
6)With good electromagnetic compatibility
7)Air Cooling
8)ReliabilityMTBF>20000H
9)Three-stage charging mode.
2.Technical standards:
Technology projects | Technology parameters | Technology projects | Technology parameters |
Input Voltage | AC220V±15% | Battery over-temperature | Shutdown≤-25or≥60 |
Input Voltage Frequency | 50HZ | Temperature Coefficient | -0.378V/K |
Output rated voltage20 | DC 248.4V±1% | Pressuretemperature15-35,humidity45%-80% | DC1500V/10mA/1min |
Constant charge current | 1.1A±2% | Insulation resistancetemperature15-35,humidity45%-80% | ≥200MΩ |
Output Undervoltage20 | 199.8V | Working Temperature | -20~60 |
Output Over-voltage20 | Shutdown≥259.2V | Storage Temperature | -40~85 |
Rippleresistive load | ≤3V | Working Pressure | 64~106 Kpa |
Efficiency | ≥83% | Storage Pressure | 70~106 Kpa |