Shenzhen HRD SCI&TECH CO.,Ltd
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R7000 Series Industrial Charger, With Input Isolation Transformer
Introduction:R7000 series 2.4kw to 500kW industrial rectifier is specially designed for harsh industrial application environment with high performance application requirements. It provides super high reliability,excellent performance and high quality DC power.
R7000 industrial rectifier is designed on thyristor technology, and the rectifier can charge nickel cadmium battery, lead-acid battery etc. and supply DC load at the same time. It can also be used as independent DC power supply without battery.
Perfect Applications:
P e t r o l e u m , petrochemical, power plant, natural gas, electric power, marine, heavy industry, mining, transportation and other industries .
Features and benefits:
1)SCR rectifier with DSP control technology, overvoltage,undervoltage protection for reliable operation in all mains conditions
2)Input isolation transformer for AC- DC
3)High operating safety and reliability, even under difficultcircumstances over long periods of time
4) Adjustable manual and automatic charging mode for maximum flexibility on operation
5)Digital control panel and touch screen for meters, alarms,and history events for maximum flexibility on monitoring
6)Parallel operation for redundancy requirements
7) Support all charging mode for vented/sealed lead acid batteries and Ni- Cd batteries
8)More than 12,000 history records to position issues quickly and accurately
9) Front accessibility for easy maintenance
10)Battery charging temperature compensation
11) Cable voltage drop compensation
Technicaldata:
Input | Rated voltage | 230Vac 1phase or 400Vac 3phase | |||
| Voltage range | 230Vac+/-15% or 400Vac+/-15% | ||||
| Frequency range | 45-66Hz | ||||
Output | Rated voltage | 24,48,60,110,125,220Vdc | |||
| Operating Voltage | Floating:75%-125% of rated voltage at full load and rated voltage+/-10% Equalizing:75%-125% of rated voltage at full load and rated supply voltage(0-10%) Commissioning:75%-140% of rated voltage at half load and rated supply voltage(0-10%) | ||||
| Static voltage regulation | +/-0.5% | ||||
| Ripple Voltage | ≤1% | ||||
| Charging characteristic | IU( according to DIN41773) | ||||
| System and Environmental | Protection degree | IP21(Optional to IP43) | |||
| Cable entry | bottom | ||||
| access | front | ||||
| Color | RAL7035 | ||||
| Operation temperature | 0-40 centigrade | ||||
| Storage temperature | -25-70centigrade | ||||
| Noise | <65dBA | ||||
| Altitude | <1000m(derating according to EN62040-3) | ||||
| Cooling | Forced Ventilation | ||||
Standard | Safe | IEC60146 | |||
| EMC | IEC61000-6-2 IEC61000-6-4 | ||||
| Performance | IEC601146 | ||||
| Communication | RS-232/485,Modbus Protocal | ||||
Rating | Rated Voltage(Vdc) | 24 | 48/60 | 110/125 | 220 |
Rated Current(A) | 25 | 25 | 25 | 25 | |
| 50 | 50 | 50 | 50 | ||
| 75 | 75 | 75 | 75 | ||
| 100 | 100 | 100 | 100 | ||
| 150 | 150 | 150 | 150 | ||
| 200 | 200 | 200 | 200 | ||
| 300 | 300 | 300 | 300 | ||
| 400 | 400 | 400 | 400 | ||
| 500 | 500 | 500 | 500 | ||
| 600 | 600 | 600 | 600 | ||
| 800 | 800 | 800 | 800 | ||
| 1000 | 1000 | 1000 | 1000 | ||
| 2000 | 2000 | 2000 | 2000 | ||
| 3000 | 3000 | 3000 | / | ||
| 4000 | 4000 | 4000 | / | ||
Note: Customized type is acceptable.