For more product information and parameters, please visit the official website of ENGGA：http://www.engga.com.cn，

Or please give a call +86 20 66683151

Technical parameters:

1. Rated voltage range: 200V -- 690V

2. Rated power range: 40kW -- 2800kW

3. Rated speed: 1500(1800) r/min(50Hz/60Hz)

4. Power factor: 0.8(hysteresis)

Symbol related standards:

1. IEC 60034-1 international electrotechnical commission standard

2. GB755 Chinese standard

3. BS5000 British standard

4. NEMA mg1-22 north American standard

5. Csa22-2 Canadian standard

6. CDE0530 German standard

7. CE standard

Product features:

1, unique structure, easy maintenance

2. Strong resistance to harsh environment -- patented technology

3. Short production cycle and fast supply

4. Main engine failure rate is lower than 0.2%

5. Case of English low voltage and high power (PPT)

Model description: such as EG280-120N

EG-- stands for EG series generator

280-- represents the frame size of the generator (160, 225, 280, 315, 355, 400, 450, 500, 560)

S-- represents the length of the frame (M, L)

120-- represents the rated power of the generator, kW

N-- represents the improvement and use of the generator;

Technical parameters:

Rated frequency: 50Hz (60Hz)

Rated speed 1500 (1800) r/min

Power factor 0.8 (hysteresis)

Rated voltage 200-690v

Voltage adjustment range > 10%

Steady state voltage regulation rate ≤±1%

Transient voltage adjustment rate ≤-15% 20%

Volatility of plus or minus 1% or less

Recovery time ≤1 second

Line voltage sine waveform distortion rate ≤3%

Ability to withstand over - speed 20% 2min

Overload bearing capacity 110% 1h

Ability to withstand overflow 150% 2min

Excitation mode brushless self-excitation (AVR)

Winding temperature rise

The standard generator is connected by a star, and the 12-wire output of the generator with the frame size below EG315 can be flexibly used in a variety of wiring modes.The above generators can be designed according to the customer's requirements.

Selection table: XXX

Features:

1. The failure rate of English main engine is lower than 0.2%

Since the launch of the market in 2004, the failure rate of the main engine is less than 0.2%.

L products enjoy a high reputation for reliability and service life.

L engge has initially established a global guarantee mechanism for the export of engge motors to achieve global guarantee.

2. Stator patent technology

The end of the l stator coil is uniformly semi-folded along the wire root by h-class insulation film and insulation tape to the end of the coil with different phases extending out of the notch, so as to improve the insulation strength and mechanical strength of the end.

L the end of the stator and each coil are processed, and the end of the lead wire of each coil is reshaped.

Besides, insulation end hoops are added to the stator end of each engge generator, and the coils of each tie through special shaping process are effectively fixed on the insulation end hoops, so that the end coils form a whole with excellent strength.

L effectively prevent and resist the stator end from falling apart due to sudden load and impact caused by short circuit.

3. Engler rotor patent technology

L patented rotor coil conductor, triple insulated treatment structure:

L bottom layer: class H insulation film laminated

L middle: insulated glass wrapped

Outside: high quality insulating paint is soaked and dried

L effectively improve the inter-turn and inter-layer insulation of the rotor, effectively improve the ability to prevent moisture and corrosion, and correspondingly greatly improve the life, reliability and environmental adaptability of the generator.

L is especially suitable for high humidity, subtropical zone, island, chemical industry, dyeing and weaving and other harsh environment.

4. Rotor segmented v-shaped airfoil strut

In the design of lEG series generator, the expansion and extension phenomenon caused by the high temperature of the generator rotor flat copper wire during operation has been taken into account. The segment-type support block design is adopted to leave enough space to prevent the insulation from being damaged and the generator from being burned down due to the expansion and contraction of the flat copper wire by heat.

5. The motor adopts the structure of placing the excitation system behind the rear housing, which can reduce the workload of maintenance;Motor can also be used for the exchange of single bearing structure and double bearing, strong matching.

6. Short production cycle and fast supply

L production management experience of 50000 sets of generators per year

Quick pre-sale, in-sale and after-sales service

Adequate product inventory

L four warehouses have been set up in chengdu, guangzhou, wuxi and shandong to shorten the service radius.