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.
