Normal job requirements to ensure the formation of the ground, water flows should be able to self-irrigation pumps and equipment cavity inlet pressure less than 0.05MPa. Power 3-phase 4-wire, 380V, 50Hz. Indoor use of 0-40 ℃ does not freeze, 90% RH the following non-condensing, non-corrosive gases, non-inflammable and explosive gas.

XBG series applied to direct extraction of municipal water pipe network of water supply for fire, life, fire sharing a water supply equipment, fire fighting water pressure, fire inspection and other occasions have special requirements
Fire frequency characteristics of water supply equipment Products
Automatic speed control constant pressure water supply, easy to operate. Water pressure conditions in accordance with the need to adjust the extent appropriate. Can effectively prevent the flow of water in a small run-time caused by high-pressure tube and so on. Can realize low-speed fire pump test data logging capabilities, the impact of small low-speed data logging operation, low noise, small power consumption to cancel seizure frequency required for the rated flow capacity of electric water valve and electronic control box. Variable soft-start impact smaller, start-up of high reliability, even if the starting frequency of failure (failure) was also back-up power-frequency step-down start-up (which can be automatically input). Inverter equipped with a sophisticated detection protection, in peacetime patrol test machine is running can be found in advance so that timely maintenance alarm