Fire Water Supply Equipment of Xbg

• Task: Adjust
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Series: Control Cabinet of Lskb Series of Life, Fire Frequ
• Model NO.: LSK
• Transport Package: Wood Box
• Specification: CE
• Trademark: liansheng or OEM
• Origin: Shanghai, China
• HS Code: 84101330
• Production Capacity: 50000

Product Description

Products Name:Fire Water Supply Equipment

Conditions of Use:

1. 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.

2. Power 3-phase 4-wire, 380V, 50Hz. Indoor use of 0-40 celsius does not freeze, 90% RH the following non-condensing, non-corrosive gases, non-inflammable and explosive gas.

The main purpose:

1. 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.

2. Fire frequency characteristics of water supply equipment Products

3. Automatic speed control constant pressure water supply, easy to operate.

4. Water pressure conditions in accordance with the need to adjust the extent appropriate.

5. Can effectively prevent the flow of water in a small run-time caused by high-pressure tube and so on.

6. 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.

7. 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). 8. Inverter equipped with a sophisticated detection protection, in peacetime patrol test machine is running can be found in advance so that timely maintenance alarm

Performance parameters:

1. XBG series a total of three species, 182 specifications of its range of performance parameters

2. Rated flow Q = 5 ~ 50L / S rated pressure Mpa = 0.3 ~ 1.6Mpa speed n = 1450, 2900 r / min power P = 5.5 ~ 110kw inhalation diameter Dna = 50 ~ 150mm diameter spit export DNm = 80 ~ 300mm

fault phenomenon	failure cause	elimination methods
	1.No power supply or one or two phase power supply is needed	Check all phases of power supply and restore power supply
	2.Poor contact of ac contactor and burning of coil	Repair or replace contactors
can not start	3. The power switch is not closed, malfunction or damaged	Close the switch and replace it if the power indicator does not turn on
	4. Thermal relay trip or damage	Check whether the motor is blocked, find out the reason and eliminate it.Manual reset is replaced if it cannot be started
	Water level is too low	Put water in the sink
	The motor burned	Repair or replace the motor
	1.Line is loose	Check wiring and tighten connectors
	2.Frequency converter malfunction	Check the fault content, check the cause according to the frequency converter manual, and restart after reset.Or disconnect the inverter power supply for a few seconds, the inverter fault reset before starting.
The manual is normal	3The frequency converter is damaged	Repair or replace
Automatic transmission failure	4.Pressure switch damage	Repair or replace
	5The pressure transmitter is damaged	Repair or replace
	6.Switch failure	Repair or replace
Pump non - suction pressure gauge pointer to beat violently	Insufficient water supply for perfusion, air leakage at the connection between pipeline and instrument	Check pipeline and bottom valve, refill water diversion. Tighten air leakage
The pump consumes too much power	Too much flow, impeller wear	Check whether the pump shaft is bent, replace the impeller, close the outlet valve to reduce the flow