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Copy right reser ved.
The manufacture reserves the right to change specification of the products without notice.
Installation & maintenance manual
RS Pro series soft starter
RS Pro Part numbers
227-5224
227-5235
227-5226
227-5221
227-5219
227-5223
227-5231
227-5225
Low voltage product
VER 1.00/18/10/5/RS Pro
227-5227
227-5233
227-5229
227-5236
227-5230
227-5220
227-5232
227-5222
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Table of Contents
Related Manuals for RS PRO 227-5224
Summary of Contents for RS PRO 227-5224
- Page 1 Copy right reser ved. The manufacture reserves the right to change specification of the products without notice. Installation & maintenance manual RS Pro series soft starter RS Pro Part numbers 227-5224 227-5235 227-5227 227-5233 227-5226 227-5221 227-5229 227-5236 227-5219 227-5223...
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Page 2: Table Of Contents
The installation electricians have the responsibility to ensure correct earthing connection. Do not connect the power factor correction capacitor to the output side of the RS Pro soft starter. If the static power Caution factor compensation measures are to be taken，The related devices must be connected to the power supply side of the soft starter. -
Page 3: General
2 Output relay (running relay, trip relay) 227-5227 18.5 227-5229 18.5 227-5230 227-5232 18.5 Note *1：Option, only if select the RS-485 communication interface with the function. 227-5233 Note *2：The function is available by using optional RS Pro switch on operating panel. 227-5236 227-5220 227-5222... -
Page 4: Soft Starter Control And Application
2）For heavy load RS Pro soft starter model of larger power size can be selected according to the rated current of motor nameplate, such as centrifuge, crushing machine, mixer, blender, etc.；... -
Page 5: Installation
Wiring Installation Main Circuit Mechanical installation（The method of installation） The soft starters support two kinds of wiring modes. Usually we suggest that the soft starter should be installed vertically, Soft starter Soft starter which is good for heat dissipation. Power Fault 1 Fault 2 L1/R L2/S... - Page 6 Wiring Wiring Main circuit terminal Caution ·Suggested that a circuit breaker with a tripping device is installed between input of the soft starter and the connection of the power source. The connection between the soft starter and the power source must be switch off before maintenance. Main circuit terminal：...
- Page 7 Fault relay output common Caution ·In order to use the RS Pro soft starter safely, The fault relay K2 should be connected in the circuit of the control (release) of the circuit breaker between the power source and the RS Pro main power terminal. When the soft starter detects the fault, the K2...
- Page 8 Motor power rating Weight Rated current Structure Model 220V 400V 500V Soft starter Soft starter Pe/kW Pe/kW Pe/kW 227-5224 0.37 0.75 Power Fault 1 Fault 2 0.55 227-5226 0.75 227-5219 227-5231 L1/R L2/S L3/T 227-5235 227-5221...
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Page 9: Parameter
Parameter description Parameter description main parameter Setting range Parameter Default Setting range Parameter Default Phase sequence 0- OFF 1-ON protection 1- ON FLC Full load current 0-100 Primary current of current transformer , factory setting The parameter setting protection functions not introduced above: Setting range Parameter Default... -
Page 10: Trouble Shooting
·After setting up the communication parameters must restart the RS Pro soft starters. Incorrect settings cause communicate fault, it could cause cannot setting again. RS Pro can not restore the default parameter, so please be careful when setting communication parameters. -
Page 11: Appendix
Appendix Appendix Common load and parameter setting Overload time 1)Slope starting mode 1375000 Overload trip time＝ × Stop time Initial voltage Load Start time I% -110 Boat propeller Centrifugal fan Among: Centrifugal pump I% is the ratio of the actual current to the rated current Piston compressor tolerance time of T * 500% overload current (X=5) Rotary converter... -
Page 12: Mechanical Installation
Mechanical installation 1.5~11A 15~22A 30~75A 90~150A Model Model Model Model 129.2 124.8 110.3 Soft starter Soft starter Power Power Fault 1 Fault 2 Fault 1 Fault 2 Soft starter Soft starter Series Softstarter Soft starter Soft starter Power Power Fault 1 Fault 2 Fault 1 Fault 2 L1/R L1/R... -
Page 13: Typical Wiring
Typical wiring Typical wiring...
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