R7000 Series Industrial Charger, With Input Isolation Transformer
Product Introduction:
The R7000 series industrial chargers (DC UPS) are an industrial-grade high-reliability DC power
supply meticulously developed by HRD for industrial environments.
The R7000 industrial charger adopts high-frequency rectification technology, which can supply
power to DC loads while charging batteries, and can also be applied to DC systems without batteries. It
is widely used in industries such as petroleum, chemical engineering, natural gas, electric power, rail
transit, shipping, marine engineering, heavy industry, mining, and transportation
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 .
Product Features :
IGBT rectifier technology, input power factor up to 0.99,THDi less than 3%, grid friendly, optimize the structure
and cost of upstream distribution network (transformers,circuit breakers, cables).
Independently designed heat dissipation system and multiple internal and external protection designs ensure
high system reliability in harsh environments. Ultra-wide input voltage and frequency range enable strong
adaptability to power grids.
Over 10,000 real-time alarm and event records for query, allowing quick fault location and convenient maintenance.
Comprehensive protection devices with overvoltage protection and overcurrent protection functions.
Front and rear maintenance design for easy installation,operation, and maintenance.
Redundant design of the control power supply system ensures the reliability of the control system.
Equipped with a industrial 7-inch touch screen, featuring a user friendly human-machine interface.
The system is equipped with intelligent temperature detection, which can timely alarm and protect when the temperature is too high.
Supports parallel operation mode to improve system reliability.
Cable voltage drop compensation function.
Robust and durable industrial design with a protection rating of up to IP42.
Supports charging modes of lead-acid batteries and nickel-cadmium batteries.
Supportable with various optional components:
lightning protection modules, AC/DC insulation ,detection modules, programmable dry contact
modules, battery temperature sensors, parallel ,operation modules, SNMP network communication cards, Ethernet, etc.
Technicaldata:
Input | Rated voltage | 230Vac 1phase or 400Vac 3phase |
| Voltage range | 220/230Vac -25% ~+20%or 380/400Vac -25% ~+20% |
| Frequency range | 45-66Hz |
| PF | >0.99 |
| THDi | <3% |
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 | IP20(Optional upto IP42) |
| 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.
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R7000 Series AC/DC Industrial rectifier With Input Isolation Transformer Images
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