2. Main technical performance
2.1 Capacity range:
Single phase: 0.3 ~ 6kW three-phase: 5 ~ 18 kW
2.2 Frequency:
50Hz, 60Hz 230V (phase voltage) 400V (line voltage)
Frequency variation range: less than ± 0.2%
2.3 Voltage range
Fluctuation range: under (-40% ~ +20%) , the regulating plate normally work.
Regulating range: (-10% + 5%) .
Stability range: generator output voltage 220V ~ 270V.
Wftk21 and Wftk21-2 electronic load regulator, which is applicable to all types of regulators, is load regulator of micro-type hydraulic generator set. When the user load changes, the hydraulic generator set equipped with load regulator can automatically regulate the generator load. The hydraulic generator set is always running under a certain load range, whose output voltage and frequency maintain within the allowable range.
The regulator is applicable for all kinds of AC generator. If the regulator is equipped with load regulator, its generator can be without installation of excitation and speed regulation device
