Origin	China
Model Number	TZH2
Brand Name	QH
Rated Power	20-600kW
Frequency	50/60Hz

• Model No. TZH2

New-version Phase-Compound-Excitation Generator/Alternator

20-600kW, 50/60Hz, 2-40pole, 150-3600rpm, Single or Two Bearing

• Introduction

By introducing the combined reactive current converter to the phase compound excitation, our TZH2 generator should be regarded as a totally new version of the phase-compound-excitation generators with better performances in all aspects. Besides all the leading characteristics shared with other types of our generator products, the TZH2 honors the great distinct advantages of the incomparably powerful dynamic performance and the most reliable excitation method.

These features make it the best power choice for handling the facilities requiring frequent starting and frequent loading and unloading in the locations of constructions, workshops and building sites, such as the hoist machinery, the conveying machinery, the windlass machinery, the cranes, the elevators and escalators, etc.

• Electrical Performance

(1)      Steady voltage regulation: within ±1%

(2)      Transient voltage regulation: -15% - +20%

(3)      Transient voltage recovery time: ≤ 1s

(4)      Voltage waveform distortion (harmonic contents): ≤ 2.5%

(5)      Voltage unbalance under unbalanced loads: ≤ 3%

(6)      Insulation: Class H (temp rise 125K)

(7)      Protection: IP23

• Main Competitive Features

(1)      Combined reactive current converter used in the phase compound excitation, providing incomparably super dynamic performance, excellent in handling dynamic machinery and frequent-starting-required equipments.

(2)      The most reliable excitation method among all kinds of generators, ensuring rapid, steady and reliable voltage establishment.

(3)      Leading electrical performances in all aspects

(4)      Excellent voltage waveform

(5)      Unique patented ventilation structure, ensuring lowest work temperature rise worldwide