single phase ac synchronous generator 11.0kw/11.0kva

Werna company is the professional alternators manufacturer, together with the most advanced design, production in the world. The Werna generators are self-excited, self-regulating, brushless synchronous machines. The insulation system of the windings confirms to the requirements of temperature class H, ensure that the Werna generators set a international standard for excellent performances and reliability. Werna range covers 5kVA upto 1386kVA at 1500/1800rpm, 3000/3600rpm, with 50/60Hz, 110V-690V for you selected.

1. More than 15 Years' Experiece in single phase ac synchronous generator : All single phase ac synchronous generator according to international standard,and can matches all world famous engine in the world.

2. Customization Production: size, model, package of alternator can be per customers' request.

3. Realizablw Quality: professional design team, and strong transportation cooperation.

4. First-class Pre and After Service: we ensure the well processing of the practice of our single phase ac synchronous generator for customers.

1.Why is the single phase ac synchronous generator can't start or the voice is not normal ?

(1) a three-phase power supply circuit of the motor power, the power supply is not neat, so cannot be started.

(2) the supply of the motor power supply voltage is too low.

(3) bearing problems due to excessive wear, make close to the one side of the stator and rotor caused by different heart of stator and rotor, air gap is not uniform

2.Pneumatic torque of the single phase ac synchronous generator is too small, can't normal start, or is launched, very strong noise, causing the motor local heating.

single phase ac synchronous generator l ow voltage power grid and winding interturn short circuit, break or desoldering phenomenon in the rotor winding, start after a phase of bolt caused by single phase operation.

3. single phase ac synchronous generator start current is too big, very unbalanced, protective device and cut off power supply.

The single phase ac synchronous generator stator winding wiring method may not be correct, winding of insulation aging

4.What is the insulation level of single phase ac synchronous generator ?

The single phase ac synchronous generator insulation class is class H

5. The single phase ac synchronous generator is how varnished?

All single phase ac synchronous generator around components are made up with specialized material and immersed in varnish by especially technology. Resin matrix material is developed to strengthen the process and machinery of windings and revolving parts for the alternator working under harsh environment.

6. What a re the main characteristics of the single phase ac synchronous generator ?

(1)Optional permanent magnetic alternator,the single phase ac synchronous generator can provide invariable in any situation.

(2)The single phase ac synchronous generator easy to be connected with power network or other alternators.Standard 2/3 pitch windings avoid excessive neutral current.

(3) Our single phase ac synchronous generator  simple installation and maintenance with easy access to terminals,rotating diodes and coupling bolts.

(4)All single phase ac synchronous generator built to conform to all single phase ac permanent synchronous generator leading industrial standards.

1.Stamping of lamination
2.Rotor die-casting
3.Winding and inserting – both manual and semi-automatically
4.Vacuum varnishing
5.Machining shaft, housing, end shields, etc…