Chongqing Zhiren Electric Equipment Co., Ltd.

China Manufacturer with main products: Rare Earth Permanent Magnet Generator Sets, Permanent Magnet Generator, PMG, Permanent Magnet Alternator, Permanent Magnetic Generator,...

Home  >Products Catalog > Rare earth permanent magnet generator sets > 50A Communication/Banking Use Rare Earth Permanent Magnet DC Generator/Charging Generator

50A Communication/Banking Use Rare Earth Permanent Magnet DC Generator/Charging Generator

FOB Price: 1.00 - 2.00 USD/Piece
Supply Ability: 6,000 Piece/Pieces per Month
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Chongqing in China

Quick Details

  • Brand Name: Zhiren
  • Model Number: ZF3/M48-50
  • Output Type: DC
  • Rated Power: 3 KW
  • Rated Voltage: 48 V
  • Rated Current: 50 A
  • Type: Gasoline Generator


This 50A rare earth permanent magnet gasoline DC generator set for emergency communication/banking use is powered by
imported American B&S engine and configured with our patented technology product--rare earth permanent magnet generator.It
is used to charge storage battery when utility power is off or when emergency occurs. The output type is DC and it can be used in
parallel. It is industrial product rather than civilian product made by manufacturers from general machinery industry. With two-year
guarantee for generator replacement, It has better cost-performance compared with Japanese gensets. Our clients are those
people or fields that require quality products and high performance.

Product Feature

1. Imported engine, reliable performance and low failure rate.
2. Small size and light weight which is about only 50% of traditional generator of the same power. It is more convenient for
emergency rescue.
3. Remarkable energy-saving and emission-reducing effects. It saves about 30% of oil than traditional generator when the latter is
connected to external power supply.
4. Modular designed, safe and reliable. It has output protection functions including over-voltage, short circuit, current limit, reversal
of storage battery; overheat of power module and low oil alarm etc.
5. It can either work independently or work with several more to supply power to communication equipment.
6. Convenient operation and maintenance. Output is directly connected to storage battery or communication equipment; and local
human machine interaction operation can be realized through LED display and keyboard operation. Total generation time and
generated energy can be recorded. Besides, the system has 20 latest alarm records.
7. Highly intelligent. Remote control monitoring system can be installed in unwatched base station (especially new energy base
station such as wind power station and light energy station ), and the engine can be automatically turned on according to utility
power outage and storage battery voltage, and be turned off in accordance with restoration of utility power, storage battery
voltage and charging current.

Product Specification/Models

Genset model: ZF3/M48-50
Engine model: American B&S6.5hp
Cooling method:Air cooled
Fuel type: 93# gasoline or above
Low oil alarm system: with
Starting mode: Recoil start
Oil consumption(g/<370
Fuel tank capacity(L):15
Output voltage(V):(Rated)48
Output electric current(A): 55(Rated voltage)
Output power[KW/(r/min)]:3.2/3600
Stable voltage precision: Better than ±1%
Load balance:Better than ±5%
Pulse amplitude of step load change:Better than ±5%
Soft starting time(S):3S-10S
Weighted noise voltage(300Hz-3400Hz) : <2mV
P-P noise value voltage(0-20MHz): <200mV
Wide band noise value voltage:3.4kHz-150kHz <50mV
0.15MH-30MHz <20mV
Discrete noise value voltage:
3.4kHz-150kHz <5mV
150kHz-200kHz <3mV
200kHz-500kHz <2mV
0.5MHz-30MHz <1mV
Noise level at 7 meters[dB(A)] 68
L × W×H(mm) 600×410×490
Net weight(Kg) 35


This Rare Earth Permanent Magnet Gasoline DC Generator Set is specially designed and made for clients from communication,
military and banking fields. Our major domestic clients are CHINA MOBILE, CHINA TELECOM, CHINA UNICOM, CHINA RAILWAY, ICBC,
CCB etc

Service Process

Service Guarantee

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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