Energy Saving Products - Energy Saving System


ESE-FP Energy Saving System [Energy Saving Products]

Parameters - Energy Saving System Well, its rated current; its day-inch shaft power is:
Pw：K·P·Q
K stands for the constant, which after the valve cutting the flow Q / 2, the shaft power is:
Pwl=K·P·Q／2=0．5 Pw
After adopting the Frequency Control, the valve opens completely. water pumps outlet pressure is:
(1／2)2 P=O．25P
shaft power output is:
Pw2=K·(1／4 P)·Q／2=0.125 Pw
Power saving rate is: (0．5—0．1 25)／0．5×1 00％=75％

Of course, this is on the premise that it can meet the technique requirements of lift distance, which has fallen by 75% at that time.
From the perspective of physics, this is in line with the law of conservation of energy. Regarding certain object that has mass, it has kinetic energy and potential energy. That is: E=mqh+1／2mv2
From the above equation we can see that the potential is irrevocable, because we have to send it to the required technological height. In fact, we have changed its kinetic energy1／2 mv2 by changing the speed of the water pump.
The above theoretical explanation also can be applied to the principle of energy saving fan.
High Performance - Automation Energy Saving System
ESE—FP Series Energy Saving System is of system design which includes PLC throw system, analog signal PlD control and configuration application if necessary. Therefore, it can meet such control requirements as: multi-pump operation, failure-off and constant voltage and water level, etc.
Technical parameters - Energy Saving System [Energy Saving Products]
Rated voltage output: three-phase 380VAC, 50Hz
Allowed voltage working range: 380V±15%
Allowed voltage fluctuation: 380V±15% frequency：50Hz±5%
Voltage output: 0~380V
Overload capability: 5.5KW~132KW: 120% rated current 1minute
160KW and above: 110% rated current 1 minute
150% rated current 1s
Terms of use: Use: Indoor, not exposed to sun light, no corrosive gases, flammable gas, fuel-air, water vapor
Altitude: lower than 1000m
Environmental temperature: -10°C~+40°C (please shorten use frequency at the environmental temperature of 40°C-50°C)
Temperature: 20~90%RH (without dew)
Protection rank: IP20~IP44
control: automatic, manual and remote control
cooling: Forced air-cooled, with fan control, using water-cooled for blast occasions System characteristics
High energy-saving rate: Good voltage settings and automated system will comprehensively improve energy-saving effect.
Easy to operate: it is designed in accordance with the original operation mode so that users will master it immediately.
Anti-jamming: reasonable layout and scientific anti-interference measures can remove the inter-interference between the equipment and the outside world.
Safe: strictly abide by the electrical design specifications, good protection measures
High reliability: long-term experience and advanced hardware and software measures can ensure high-reliability of the system.
Strong compatibility: It is suitable for the electrical equipments in various occasions and has good convergence with the original system.
High automation: fully consider the technology of the whole system and conduct reasonable design for the failure cutting and running order of the system.
Product Structure - Energy Saving System
Equipment model Configuration motor(KW) Contour dimension
(width*depth*height)		 Net weight(KG)
ESE-FP75 7.5 300*250*580 35
ESE-FP11 11 37
ESE-FP15 15 390*300*780 35
ESE-FP18.5 18.5 35
ESE-FP22 22 560*350*850 35
ESE-FP30 30 35
ESE-FP37 37 35
ESE-FP45 45 35
ESE-FP55 55 35
ESE-FP75 75 600*400*150 35
ESE-FP90 90 800*600*1800 35
ESE-FP110 110 35
ESE-FP160 160 900*600*2000 35
ESE-FP200 200 35
ESE-FP220 220 1200*600*2200 35
ESE-FP260 260 35
ESE-FP280 280 35
ESE-FP315 315 1200*100*2200 35
ESE-FP400 400 35
Note: we won’t inform for any change in the dimension, please refer to the equipment. 2 1 Back