China Chziri Soft Starter for Centrifugal Pump Zjr2

ZJR2 Series Soft Starter
ZJR2 series soft starter can work with three-phase ,AC squirrel cage induction asynchronous motor ,The voltage is 320V~460V, 50HZ/60HZ and the current is 1200A and below .
ZJR2 series soft starter are in the process of motor starting and running a perfect protection function, adopted the closed loop control, greatly improving the stationarity of soft starting torque of the motor . Main Features for ZJR2 series soft starter
ZJR2 series soft starter has the following characteristics:
1. 16 SCM control, intelligent all-digital display;
2. can be put into practice a soft starter control multiple motors;
3. Starting modes: Current limiting starter, Voltage ramp start , Kick start +current-limiting start, kick start +voltage ramp start . Current ramp start . Voltage current-limiting double closed -loop start .
4. free stop and soft stop , The stop time from 0 to 60 seconds can be arbitrary choosed .
5. Over current , Overload , Open phase, instantaneous stop and other fault protection .
with the flow, over loading, lack phase, instantaneous stop, and other malfunction protection;
6. Easy installation, simple operation, strong function and reasonable prices;
Technical Indication for ZJR2 Series Soft Starter
ItemItem DescriptionInput Power SupplyInput VoltageThree Phase 380V-15% ~ 415+10%Frequency50/60HzAdaptive MotorSquirrel-cage three-phase asynchronous motorStarting TimesIt is recommended not to exceed 20 times per hour.Control Mode1) Operation panel control; 2) Operation panel + external control; 3) External control; 4) External control + COM control; 5) Operation panel + external + COM control; 6) Operation panel + COM control; 7) COM control; 8) No start or stop operation.Start Mode1) Current-limiting start; 2) Voltage ramp start; 3) Kick start + current-limiting start; 4) Kick start + voltage ramp start; 5) Current ramp start; 6) Voltage current-limiting double closed-loop start.Stop Mode1) Soft stop; 2) Free stop.Protective FunctionOpen loop protection for external instantaneous stop terminals; 2) Over-heat protection for soft starter; 3) Protection for too long starting time; 4) Input open phase protection; 5) Output open phase protection; 6) Unbalanced three-phase protection; 7) starting over current protection; 8) Running overload protection; 9) Under voltage protection for power voltage; 10) Over voltage protection for power voltage; 11) Protection for fault parameter setting; 12) Load short circuit protection; 13) Auto restart or incorrect wiring protection; 14) Incorrect wiring protection of external control stop terminals.AmbientPlace to be usedIndoor location with good ventilation free from corrosive gas and conductive dust.AltitudeBelow 3000M. It have to rise the rate power when the altitude is more than 3000M.Ambient
Temperature
-30~+55ºCAmbient Humidity≤90%RH without dew condensation.Vibration<0.5GStructureProtection ClassIP20 Cooling PatternNatural wind cooling. Scope of application for ZJR2 Soft Starter ZJR2 series soft starter motor applies to centrifuges, blower, compressor, transport planes, mixer, rolling ball mill broken machines and mechanical equipment motor starter.
Guide Model for ZJR2 Soft Starter
5.5kW-55kW
Model Rated Power(KW)Rated Current (A)Outline SizeInstall SizeNet Weight
(KG)H1W1DH2W2dZJR2-3055/40555.511270145159245130M6<3.5ZJR2-3075/40757.515270145159245130M6<3.5ZJR2-3110/41101122270145159245130M6<3.5ZJR2-3150/41501530270145159245130M6<3.5ZJR2-3185/418518.537270145159245130M6<3.5ZJR2-3220/42202244270145159245130M6<3.5ZJR2-3300/43003060270145159245130M6<3.5ZJR2-3370/43703775270145159245130M6<3.5ZJR2-3450/44504590270145159245130M6<3.5ZJR2-Z3550/445055110270145159245130M6<3.5

75kW-600kW
Model Rated Power(KW)Rated Current (A)Outline SizeInstall SizeNet Weight
(KG)H1W1DH2W2dZJR2-3750/475075150530260202380196M8<25ZJR2-3900/490090180530260202380196M8<25ZJR2-31150/41150115230530260202380196M8<25ZJR2-31320/41320132264530260202380196M8<25ZJR2-31600/41600160320530260202380196M8<25ZJR2-31850/41850185370530260202380196M8<25ZJR2-32000/42000200400530260202380196M8<25ZJR2-32500//42500250500580290245460260M8<35ZJR2-32800/42800280560580290245460260M8<35ZJR2-33200/43200320640580290245460260M8<35ZJR2-34000/44000400800630330245500265M8<40ZJR2-34500/44500450900630330245500265M8<40ZJR2-35000/450005001000760406260540370M8<45ZJR2-36000/460006001200760406260540370M8<45
Why you choose the products from CHZIRI Electrical ?
Q1.Can I get some samples?
Yes, Sample order is available for quality check and market test.
Q2. What's the delivery time?
1-2 days for in stock products, 4-6 days for regular order.
Q3.What's the payment term?
T/T, L/C, Western Union and cash, all available.
Q4.What's your warranty time?
We offer 16 months warranty. For longer warranty time, kindly contact us.
Q 6.Do you support OEM service?
Sure, we support OEM service for logo, packing, user manual. For more questions, feel free to send us inquiry.
Q5.Are you factory for trading company?
CHZIRI electrical is a professional manufacturer since 2003. We are the Gold plus supplier on Alibaba, we passed IEC test and gained CE certificate. Welcome to visit our factory anytime.
For more details .Feel free to contact with ZIRI Electrical.