Chziri Soft Start for Centrifugal Pump Zjr2-3150

• Task: Protection
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Protection
• Certification: CCC, ISO: 9001, CE
• Model NO.: ZJR2-3150, ZJR2-4150
• Condition: New
• Customized: Non-Customized
• Material: Aluminum Alloy
• Power: 15kw
• Input Voltage: 380V, 440V
• Input Frequency: 50/60Hz
• Adaptive Motor: Squirrel-Cage Three-Phase Asynchronous Motor
• Starting Times: It Is Recommended Not to Exceed 20 Times Per Hour.
• Transport Package: Standard Export Package
• Specification: CE CCC ISO9001
• Trademark: CHZIRI
• Origin: CHINA
• HS Code: 8537101990
• Production Capacity: 50000PCS/Year

Product Description

Soft  Starter Description
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
The soft starter is a device type .It's necessary to add breakers (short-circuit protection ) and AC contactor (Bypass) inside the cabinet . together with switches are made up of electric motor control circuit .

  Main Features for  ZJR2 series soft starter

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 Indications
 

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			1)       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) 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.
Ambient	Place to be used		Indoor location with good ventilation free from corrosive gas and conductive dust.
	Altitude		Below 3000M. It have to rise the rate power when the altitude is more than 3000M.
	Ambient Temperature		-30~+55ºC
	Ambient Humidity		≤90%RH without dew condensation.
	Vibration		<0.5G
Structure	Protection Class		IP20
	Cooling Pattern		Natural wind cooling.

 
 Soft Starter Dimension (Unit:mm)

 
Guide Model for ZJR2 Soft Starter
 

Model	Power (KW)	Current (A)	Outline Size			Install Size			Packing Size(mm)	Gross Weight
			H1	W1	D	H2	W2	d		(KG)
ZJR2-3055/4055	5.5	11	270	145	159	245	130	M6	670*400*245mm/4PCS	18KG
ZJR2-3075/4075	7.5	15	270	145	159	245	130	M6
ZJR2-3110/4110	11	22	270	145	159	245	130	M6
ZJR2-3150/4150	15	30	270	145	159	245	130	M6
ZJR2-3185/4185	18.5	37	270	145	159	245	130	M6
ZJR2-3220/4220	22	44	270	145	159	245	130	M6
ZJR2-3300/4300	30	60	270	145	159	245	130	M6
ZJR2-3370/4370	37	75	270	145	159	245	130	M6
ZJR2-3450/4450	45	90	270	145	159	245	130	M6
ZJR2-Z3550/4450	55	110	270	145	159	245	130	M6

Soft Starter wiring diagram




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.

FAQ                       
1.   Can I get some samples?
Yes, Sample order is available for quality check and market test .But you have to pay for it .
2.   What's delivery time?
It usually takes about 3-5 working days for small order and 10-15 days for big order .
3.   What's your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.Cash.
4.   What's your warranty terms?
We offer 12 months warranty time .
5.   Do you have the products in stock?
Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order .
6.   Can I mix different power in one container .
Yes ,Different models can be mixed up in one container ,even one order .
7.   How does your factory do the quality control?
Quality is priority ,we always attach the importance to quality control from the beginning to the end of the production .every product will be fully assembled and carefully tested before packing and shipping .
8.   Can you sell spare parts ?
If you are using CHZIRI products .we can sell spare parts to you . But we couldn't sell the half-finished products.
9.I would like to know if you have a partner for export?
Yes .CHZIRI Electrical have the right to export and can sell electrical product all over the world..
10. Can you make the inverter and soft starter control boards (switchgear)?
Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request . But you can send us the wiring diagram .
11.Can the inverter connect with computer?
Yes .All inverters have built-in RS485 port .and support Modbus communication protocol.
12.How can I trust you ?
The core of CHZIRI electrical culture is honesty and loyalty .our company has been audited and approved ISO9001,CE.CCC. Assessment report will could be sent to you by e-mail .also .we are the made-in-china's gold supplier since 2008.Now we have clients all around the world .
 
 CHZIRI Clients