C Series 712 kVA DG Set 50Hz
- Bidirection Power
- Cummins China
- 30 - 45 days
- 1000 sets
C Series 712 kVA DG Set 50Hz is powered by Cummins diesel engine QSK19-G4 which has many features as compact size, low fuel consumption, low vibration, low noise, low maintenance, high power output, high parts commonality & long service life, providing powered diesel gensets with great transient response, wide application, high economic efficiency & high reliability and meeting the medium or large power (prime or standby) demand on mining, hospitals, marines, military camps, factories, islands and other fields. Cummins serves customers with International Warranty Services (IWS).What are the specific competitive advantages of all-copper brushless engine generator set.
There are common all-copper brushless diesel engine generator sets, half-copper half-aluminum dg set, aluminum wire dg genset, etc. Below, Bidirection Power will introduce the difference between all-copper brushless generators and aluminum motors. First of all, the all-copper silent dg is more durable. Aluminum has higher resistance than copper, and the heat emitted during use is relatively high, so it is easy to burn the engine generator set. In addition, aluminum and copper welding cannot naturally merge, and the connection point of the power genset cord is also easily burned out. As a result, the service life of the water pump of the aluminum wire engine generator set is much lower than the service life of the pure copper wire generator pump. Of course, the pure copper wire engine generator set is more energy-efficient, and the resistance of the circuit element is proportional to the heat generation. The larger the resistance, the greater the heat.
Pure copper wire motor water pump, pure copper wire has lower resistance than aluminum wire, lower heat generation, smooth current, no waste of heat, power saving and energy saving. Secondly, the pure copper core motor is quieter. Every time the noise increases by 3 decibels, the noise energy doubles. The noise of aluminum wire motors is 7 decibels higher than copper wire motors, so the noise of aluminum wire motors is more than twice that of copper wire motors. The noise test of the pure copper wire motor water pump is only 58 decibels. In fact, to put it simply, the core of the dg set is mainly used for conducting electricity, and the conductivity of metal materials is relatively good. The price of silver is relatively high, so the quality material is the most perfect as the core of the diesel engine generator set.
Therefore, when choosing a engine genset, it is recommended that you choose an all-copper motor. What is the difference between a brushless silent dg and a brush dg genset in a engine generator set?
Disadvantages of brush generator:
1. Large friction and large loss;
2. Great heat and short life span;
3. Low efficiency and low output power.
Advantages of brushless engine generator set:
1. No brush, low interference;
2. Low noise and smooth operation;
3. Long life and low maintenance cost.
For C series 712 kVA dg set if you buy brushless engine generator, you could check the specification as following:
| C Series 712 kVA DG Set 50Hz Specification | |||
| Generator Model | BP-C712 | Engine Model | Cummins QSK19-G4 (CCEC) |
| Standby Power | 712kVA/570kW | Prime Power | 650kVA/520kW |
| Frequency | 50Hz | Rotational Speed | 1500rpm |
Engine Specification for C Series 712 kVA DG Set 50Hz | |||
| Governor | Electronic | Weight | 1900KG |
| No. of Cylinders | 6 | Aspiration | Turbocharged and Air-air charge cooled |
| Displacement | 18.9L | Fuel System | Direct Injection Cummins PT |
Hourly Fuel Consumption (100% Output Power) | 145L | Total System Oil Capacity | 84L |
| Power Range | 574-634kW | Horse Power Range | 770-850 |
Cummins QSK19 series engines are all with features as compact size, low fuel consumption, low vibration, low noise, low maintenance, high power output, high parts commonality & long service life, providing powered diesel gensets with great transient response, wide application, high economic efficiency & high reliability and meeting the medium or large power (prime or standby) demand on mining, hospitals, marines, military camps, factories, islands and other fields.
Dimension: 3620mm*1720mm*2320mm (Open type); 5000mm*1900mm*2400mm (Silent type)
Weight: 4910 kg (Open type); 7550 kg (Silent type)
By comparing this way, you can know the difference between a brush dg set and a brushless diesel engine generator set. The all-copper brushless engine generator set has high technology and high cost, so the price of the entire engine genset has also increased. Therefore, when purchasing a dg set, you should not just compare the price, but also pay attention to the configuration of the power genset.
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