AC MOTOR DRIVE for PUMP

Transcription

1 AC MOTOR DRIVE for PUMP RM6F5 Water Footprint Design Water drops every little bit and converges together to Water Footprint which taking down honestly energy waste during production - As Rhymebus drive varying the constant voltage and frequency to increase the energy use efficiency and let the green technology extend to all the world in order to save the energy to green environment for our life and future. Green Tech Green Life Starting Drives to A Greener Lives XB / Created No. 17, rd Road, Taichung Industrial Park, Taichung, Taiwan TEL FAX

2 Constant Pressure & Energy Saving Variable Frequency Control System Suitable for water supply of residentials, commercial buildings, apartments, factories, etc. Providing green life with constant control system. Simple and Simplified Control Framework. Easy installing, standard parts, parallel connection of 4 inverters by parameters setting. Manual/Automatic Switching Optional. Smart Adjustment of Water Supply for Periodical Demands. Automatic Compensation of Pipes Loss. Dry-Run Protection. Low and igh Pressure Feedback Detection and Alert. Automatic Pipe Leakage Adjustment of Start/Stop. Electrical specification table Three-Phase 200V Series Model name ( ) Maximum applicable motor (P / kw) Rated output capability (kva) Rated output current (A) Rated output voltage (V) Range of output frequency (z) Power source (ψ, V, z) Input current (A) Permissible AC power source fluctuation Overload protection Cooling method Protective structure Weight / Mass(kg) Three-Phase 400V Series Model name ( ) Maximum applicable motor (P / kw) Rated output capability (kva) Rated output current (A) Rated output voltage (V) Range of output frequency (z) Power source (ψ, V, z) Input current (A) Permissible AC power source fluctuation Overload protection Cooling method Protective structure Weight / Mass(kg) Nature cooling /0.75 2/1.5 /2.2 5/.7 7.5/5.5 /7.5 /11 20/ 25/18.5 0/22 40/0 50/7 60/45 75/55 0/75 125/90 0/1 200/ / Three-phase 200~240V 0.1~120.00z Three-phase 200~240V 50/60z Nature cooling 176~264V 50/60z / ±5% 120% of drive rated output current for 1 min Fan cooling Simple and easy control framework, stable system IP20 Simple and easy control framework, time saving installation, single spare parts; only need to set parameter to expand number of s in parallel connection (maximum number of machines in parallel connection: four s), lag will automatically take over when the lead behaves abnormally, so eliminated the risk of system shutdown caused by traditional controller failure. IP00 (IP20 OPTION) /0.75 2/1.5 /2.2 5/.7 7.5/5.5 /7.5 /11 20/ 25/18.5 0/22 40/0 50/7 60/45 75/55 0/ Three-phase 80~480V 125/ ~120.00z Three-phase 80~480V 50/60z IP20 2~528V 50/60z / ±5% 120% of drive rated output current for 1 min Fan cooling 0/ 1 175/ / / / 220 IP00 (IP20 OPTION) / / 500/ / / 500 User Friendly Control Mode. Easy Operation with Built-in Multi Constant Pressure Control Mode. Water Cooling System in Processing PCW(Process Cooling Water). Lead (Variable Frequency Drive) Lag 1 Lag 2 Lag Temperature Control by Fan Inverter. Re-start Automatically after Abnormal Tripping. Set Value (SV) and Practical Value (PV) Shown Simultaneously. Pressure Transducer RS-485 Communication 01 02

3 Smart manual / automatic separation function (in parallel connection constant mode) Specially designed for Process Cooling Water (PCW), to provide a separation function for pumps in parallel connection with stable ; in a multiple pumps constant system, if any one of the pumps been shut down in the automatic control mode, a process abnormality will be caused by excessive and instant fluctuation of in the system; the manual separation function can maintain the operation frequency in the automatic control mode, and the user can manually adjust the frequency to slow down the system in order to maintain stable system during the separation of pumps in parallel connection. No flow / Deadhead protection system Protection function specially designed for the pump, which can set protection parameters according to environment requirements in order to avoid shaft seal or impeller damages caused by the pump running without water. If A is in automatic constant mode, in case of emergency, the pump must be separated from automatic constant mode the user can directly press the AND ON button to manually reduce the frequency from the operation frequency memorized in automatic constant mode to stop system. B is in standby mode; while A is switched into manual mode, B will automatically take over operation, so that the separation of A will not cause a sudden drop in system water. No flow / Deadhead protection (1)When the pump is operating at full speed (60 z), the outlet cannot reach the set standard within a certain time. (2)When the pump is operating at full speed (60z), the operation current cannot reach the set current standard within a certain time. Insufficient water supply Pressure transducer (outlet ) Smart sequential constant adjustment in water supply Smart period constant adjustment in water supply can set water supply according to daily routines and automatically adjust the water supply during peak / non-peak hours in order to save energy, reduce leakage and protect the pipelines; eight periods can be set at most, with the longest cycle period being one week; a gradient adjustment function is also available. Set 1.5bar 1.0bar 11:00 PM to 6:00AM, set to constant 7:00 AM to 6:00PM, set to constant Changing One cycle Changing 7:00 PM to :00PM, set to constant 1bar Changing 6hr 7hr 18hr 19hr 22hr Pipeline loss automatic compensation function Time sequence Calculates pipeline loss according to the flow, and automatically adjusts the set value for the water supply in constant, making it more energy saving than the general frequency conversion constant water supply systems. Low Pressure Feedback Protection and igh Pressure Feedback Alert This function specially designed for centrifugal pump, when the pump operated in dry-running or out of the constant curve, it will be protected or send an alarm according to the parameter settings to avoid damages caused by dry-running or cavitation..5bar.0bar characteristic curve Constant set value 0.1ton/hr 2ton/hr 4ton/hr 6ton/hr 8ton/hr ton/hr Low feedback protection: When the pump is operating at full speed (60z), the outlet cannot reach the set point at the pump curve end within a certain time. Traditional constant set value Range of incremental set : 2 bar~ bar.5bar.0bar Energy saving area of traditional constant Additional energy saving area of incremental set ead-volume characteristic curve of pump Incremental set : automatically adjusts the set value (pipeline loss = K2) according to the flow increment and reduction conditions ton/hr 20ton/hr 0ton/hr 40ton/hr 50ton/hr 60ton/hr igh feedback alarm: When the outlet water reaches the excessive protection point and lasts for a certain time, the frequency inverter will start the alarm function. 0 04

4 Automatic adjustment for start and stop while pipeline leakage While pipeline leakage or frequently small water flow consumption occurs, the automatic adjustment function can be set to avoid wasting the energy of a long period pump keep running in low speed and to reduce unnecessary operation noise. Switching between different system control mode Build-in several constant control modes for different applications, and only need simple and easy parameters setting to switch between a different control modes. (A) 2~4 frequency inverter air conditioner differential systems (B) 2~4 constant systems Pipeline leakage or small water flow consumption.5bar.0bar characteristic curve Constant set value Auto-adjustment function Pressure difference.5bar.0bar characteristic curve Stop Constant set value Start Small flow start switching mode (C) sewage drainage control system (D) 2~ variable frequency constant system with single controls the operation status of other pumps MC MC 0.1ton/hr 2ton/hr 4ton/hr 6ton/hr 8ton/hr ton/hr 0.1ton/hr 2ton/hr 4ton/hr 6ton/hr 8ton/hr ton/hr User friendly control mode Build-in multiple parallel constant control mode: While expending or replacing for maintenance, the parameter settings of the lead can be directly copied into other lag s through internal communication; furthermore, the operation of the can also be controlled by the MI(human machine interface) or a PC through external communication. Copy the parameter settings of lead to lag through internal communication Lead Lag 1 Lag 2 Lag Process Cooling Water system operation function Specially designed for processed cooling water (PCW), you can set up a minimum number of operating pumps to avoid process system abnormalities caused by an instant change of when the operation of a single pump fails..5bar.5bar A+B.0bar.0bar A operating operating A+B operating alone 1.5bar Working point: 1.5bar Working point: Working point: 20M 8ton/hr 1.0bar 1.0bar 20M 4ton/hr 20M 8ton/hr 0.1ton/hr 2ton/hr 4ton/hr 6ton/hr 8ton/hr ton/hr 0.1ton/hr 2ton/hr 4ton/hr 6ton/hr 8ton/hr ton/hr System required water flow is 60% System required water flow is 60% MI Maximum operating pump can be set to 2 RS-485 communication interface (Modbus RTU protocol) NB A provides 60% of the water flow A provides 0% of the water flow B provides 0% of the water flow 05 06

5 6 Running Running 69 RM6F5 Outline Dimension Drawing of Drives Internal cooling type Model Number 2007,20,20, ,40,4020,4025,400 Dimension of Keypad (KP-605) Ø 6. 6 hole Ø 5 -Ø 2 4-M5 screw 277 Model Number 2001,2002,200, ,4002,400,4005,4007 Extemal cooling type Model Number 2007,20,20, ,40,4020,4025, Ø6 hole Supporting frame accessory (M18) 2-Ø 6 hole M5 screw M4-4 screw Ø 5 -Ø Panel cutting dimension

6 Internal cooling type Model Number 2025,200,2040, ,4050,4060, ø Internal cooling type External cooling type Model Number 2060,2075,20,2125,20,2200, ,4125,40,4175,4200,4250,400,450,4420,4500,4600, W W1 W 2-ød h1 D1 D0 h2 W W1 W h1 2-Ød D1 D h2 screw 25 d ø 4 screw W 4 screw D Ø W4 W 16 1 D2 Panel cutting dimension 4 Extemal cooling type Model Number 2025,200,2040, ,4050,4060,4075 Model number Dimension (mm) Screw ø ,2075,20 40,4125,40 W 86 W1 61 W 275 W h1 11 h2 25 h D0 9 D1 184 D2 242 d d1 (mm) M M ,4250, M12 4 screw Panel cutting dimension , , ,4600, M12 M12 09