Tubular Turbine Generator

This tubular turbine generator unit is applicable to the low-head power station which has a head of less than 20m and the diameter of runner is less than 3m. With the merits of considerable and well-going flow, and high efficiency, this unit is perfectly suitable for developing water resources of low head and large flow in the areas of plains, hills and Coastal place.

The tubular turbine generator is AC direct systems consist of a turbine-generator unit producing AC power which is used as needed. That is, it is fed directly to the appliances. Governing of such a system is done electronically by a electric load controller(ELC). In order to maintain the correct voltage and frequency within the parameters required, the power is monitored and that which is not used by the appliances is directed to an alternate load

The tubular turbine generator consists of three major components – a hydroelectric turbine, a generator and a control box with a built-in electronic load controller(ELC).

Model	GD-LZ-20-3KW		GD-LZ-20-5KW	GD-LZ-20-8KW	GD-LZ-20-10KW
Output Power	3 KW		5 KW	8 KW	10 KW
Water Head	4 meter		6 meter	9 meter	11 meter
Water Flow	136 liter/second		151 liter/second	161 liter/second	165 liter/second
Runner speed	1500 rpm		1500 rpm	1500 rpm	1500 rpm
Rated voltage	230V		230V	230V	230V
Rated current	13.04 A		21.74 A	34.78 A	43.48 A
Efficiency	60%
Safety Protection	Short circuit, Islanding, Over Load, Grounding Fault
Insulation Grade	B/B
Protection Grade	IP44
Elevation	≤3000m
Ambient Temperature	－25℃～＋50℃
Remarks	Conforms to the IEC international electrician committee standard & CE standard