Chziri Motor Starter Zjr2 -B Series Internal Contactor (5.5kW~55kW)

• Task: Protection
• Structure: Open-Loop
• Mathematical Model: Non-Linear
• Signal: Continuous
• Function: Automatic Control, Protection
• Certification: CCC, ISO: 9001, CE
• Model NO.: ZJR2-B
• Condition: New
• Customized: Non-Customized
• Material: Iron Case
• Transport Package: Standard Export Package
• Specification: CE, ISO9001
• Trademark: CHZIRI
• Origin: China
• HS Code: 8537101990
• Production Capacity: 5000PCS/Month

Product Description

Product Description

CHZIRI ZJR2-B series soft starter with built-in contactor can work with three-phase ,AC squirrel cage induction asynchronous motor ,The voltage is 320V~460V, 50HZ/60HZ .Power range from 5.5-55kW .

CHZIRI ZJR2-B series soft starter with built-in contactor 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 .                                                                   

There have 3 relays inside the soft starter . No need to add external contactor .
You have to inform the factory that you need built-in contactor soft starter .Because the factory standard soft starter is economic  type.


 CHZIRI ZJR2-B device type can work with  three-phase AC motor in the process of starting too big acceleration torque, and power supply system plays a protection from excessive current harvest dynamic impact role, 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 selected. 
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;


 

Item			Item Description
Input Power Supply		Input Voltage	Three-phase 380V-15%~415+10%
		Frequency	50/60Hz
Adaptive Motor			Squirrel-cage three-phase asynchronous motor
Starting Times			It is recommended not to exceed 20 times per hour.
Control Mode			1) 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 Mode			1) 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 Mode			1) Soft stop; 2) Free stop.
Protective Function			Open 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) Protectionfor fault parameter setting; 12) Load short circuit protection; 13) Auto restart or incorrect wiring protection; 14) Incorrect wiring protection of external control stop terminals.
Ambient	Place to be used		Indoor location with good ventilation free from corrosive gas and conductivedust.
	Altitude		Below 3000M. It have to rise the rate power when the altitude is more than 3000M.
	Ambient Temperature		-30~+55c
	Ambient Humidity		≤90%RH without dew condensation.
	Vibration		<0.5G
Structure	Protection Class		IP20
	Cooling Pattern		Natural wind cooling.

Product Parameters

 Soft Starter Dimension (Unit:mm)

Soft starter Model	Voltage(V)	Rated Power(KW)	Rated Current (A)	Outline Size			Install Size
				H1	W1	D	H2	W2	d
ZJR2-B3055	380V	5.5	11	270	145	159	245	130	M6
ZJR2-B3075/	380V	7.5	15	270	145	159	245	130	M6
ZJR2-B3110	380V	11	22	270	145	159	245	130	M6
ZJR2-B3150	380V	15	30	270	145	159	245	130	M6
ZJR2-B3185	380V	18.5	37	270	145	159	245	130	M6
ZJR2-B3220	380V	22	44	270	145	159	245	130	M6
ZJR2-B3300	380V	30	60	270	145	159	245	130	M6
ZJR2-B3370	380V	37	75	270	145	159	245	130	M6
ZJR2-B3450	380V	45	90	270	145	159	245	130	M6
ZJR2-B3550	380V	55	110	270	145	159	245	130	M6

 

Packaging & Shipping

 

Installation Instructions

Scope of application:
ZJR2 series soft starter motor applies to centrifuges, blower, compressor, transport planes, mixer, rolling ball mill broken machines and mechanical equipment motor starter.

Our Advantages

 CHZIRI Clients

FAQ

  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.

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