High Quality Cjrv-32s 32A Motor Starter MPCB Motor Protection Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: CJRV-32S
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: Motor Protector
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE
• Rated Insulation Voltage Ui (V): 690V
• Transport Package: Normal Exporting Package
• Specification: GV2-ME32
• Trademark: C&J
• Origin: China
• HS Code: 85362000
• Production Capacity: 10000/Month

Product Description

Product Description

The CJRV series AC Motor protection circuit breaker is suitable for circuits with AC voltage up to 690V and current up to 80A. lt is used for overload, phase failure,short circuit protection, and infrequent starting control of three-phase squirrel cage asynchronous motors. It can beused for distribution line protection and infrequent load switching, and can also be used as an isolator.


Normal working and installation conditions
1.The altitude of the installation site generally does not exceed 2000m;
2.The lower limit of the ambient air temperature is generaly not lower than -5 ºC,the upper limit is generaly not higher than+40ºC, and its average value within 24 hours does not exceed+35 ºC;
3.The relative humidity of the air shall not exceed 90% (at+25 ºC ± 5 ºC )
4.The pollution level of the surrounding environment is pollution level 3;
5.The installation category of the starter is installation category lll;
6.The inclination between the starter and the vertical installation surface shall not exceed ± 5 °;
7.Tripping level: CJRV-25 (X),CJRV-32 (X),CJRV-32H,CJRV-80:10A;
8.Rated working hours: uninterrupted working hours, eight hour working hours.

 

Features
1.Rated insulation voltage Ui (V): 690.
2.Rated working voltage Ue (V): AC230/240,AC400/415,AC440,AC500, AC690.
3.Rated frequency(Hz): 50/60.
4.Rated current of shell frame level Inm (A): 25(CJRV-25,25X),32 (CJRV-32,32X CJRV-32H), 80 (CJRV-80).
5.Rated current of the release In (A): (see Table 1).
6.Setting current regulation range: (see Table 1).
7.Rated ultimate short-circuit breaking capacity lcu (kA): (see Table 1).
8.Rated operating short-circuit breaking capacity lcs (kA): (see Table 1).
9.Rated impulse withstand voltage Uimp (V): 8000.
10.Selective categories (A or B) and usage categories: A, AC-3.
11.Before inserting the conductor (wire/conductive strip) into the terminal, the insulation length should be peeled off (mm): 10, 15 (CJRV-80).
12.Cross section area of conductor (wire/conductive bar) mm²: 1~6, 2.5~25 (CJRV2-80).
13.Maximum number of conductors (wires/conductive bars) allowed to be clamped in: 2, 1 (CJRV-80).
14.Terminal fastening screw (or bolt)size: M4,M8(CJRV-80).
15.Tightening torque of terminal fastening screws (N·m): 1.7, 6 (CJRV-80).
16.Operation frequency (times/hour): ≤ 30,≤ 25 (CJRV-80). 

Product Parameters

 

Product number	Rated current of release In (A)	Setting current Adjustment range(A)	Rated ultimate short-circuit breaking capacity lcu, rated operating short-circuit breaking capacity lcs kA				Flying arc distance (mm)
			AC 400/415V AC 690V		AC 690V
			Icu	Ics	Icu	Ics
CJRV-25(X)	0.16	0.1~0.16	100	100	100	100	40
	0.25	0.16~0.25	100	100	100	100	40
	0.4	0.25~0.4	100	100	100	100	40
	0.63	0.4~0.63	100	100	100	100	40
	1	0.63~1	100	100	100	100	40
	1.6	1~1.6	100	100	100	100	40
	2.5	1.6~2.5	100	100	3	2.25	40
	4	2.5~4	100	100	3	2.25	40
	6.3	4~6.3	100	100	3	2.25	40
	10	6~10	100	100	3	2.25	40
	14	9~14	15	7.5	3	2.25	40
	18	13~18	15	7.5	3	2.25	40
	23	17~23	15	6	3	2.25	40
	25	20~25	15	6	3	2.25	40
CJRV-32(X)	32	24~32	10	5	3	2.25	40
CJRV-32H	0.16	0.1~0.16	100	100	100	100	40
	0.25	0.16~0.25	100	100	100	100	40
	0.4	0.25~0.4	100	100	100	100	40
	0.63	0.4~0.63	100	100	100	100	40
	1	0.63~1	100	100	100	100	40
	1.6	1~1.6	100	100	100	100	40
	2.5	1.6~2.5	100	100	4	4	40
	4	2.5~4	100	100	4	4	40
	6.3	4~6.3	100	100	4	4	40
	10	6~10	100	100	4	4	40
	14	9~14	50	25	4	4	40
	18	13~18	50	25	4	4	40
	23	17~23	50	25	4	4	40
	25	20~25	50	25	4	4	40
	32	24~32	50	25	4	4	40
CJRV-80	25	20~25	50	17.5	4	2	50
	32	23~32	50	17.5	4	2	50
	40	30~40	50	17.5	4	2	50
	50	37~50	50	17.5	4	2	50
	65	48~65	50	17.5	4	2	50
	80	63~80	50	17.5	4	2	50

Our Advantages

CEJIA has over 20 years of experience in this industry and has built a reputation for providing quality products and services at competitive prices. We are proud to be one of the most reliable electrical equipment suppliers in China with more. We attach great importance to product quality control from raw materials procurement to finished product packaging. We provide our customers with solutions that meet their needs on a local level, while also giving them access to the latest technology and services available.

We are able to produce large volumes of electrical parts and equipment at very competitive prices in our state-of-the-art manufacturing facility located in China.

 

FAQ

Q1:Are you a trading company or manufacturer?
A.We are professional manufacturer for low-voltage circuit breaker series products,Integrates research and development, manufacturing, processing and trade departments together. also we supply of different electrical and electronic items

Q2:About the industrial plug and socket knowledge?
A.The plug and socket is a kind of Europe type plug and socket. It is widely used in many kinds of industrial and mining enterprises such as stell smelting, petrochemical industry, electric power, electron, railway, construction, airport, mine, stope, water supply and drain processing factory, port, store, hotel and so on, and it is also for mating and maintenance fittings of device power and connectors imported from abroad, so it is a new generation ideal power supply unit.

Q3:How to choose the industrial plug and socket?
A.Firstly, consider about the rated current. It has four kind current: 16Amp, 32Amp, 63Amp, 125Amp.
Second: Consider the cable phase; We have 2phase +E 3phase+E or 3phase + N+E

For example: Your equipments is 10-15A, and need connect 3phase + E, then you can choose the plug 16A 3phase+e

Q4: why will you choice us :
A.more than 20years of professional teams will give you good quality products ,good service ,and reasonable price

Q5: Is the MOQ fixed?
A.The MOQ is flexible and we accept small order as trial order.
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Dear Customers,
If you have any question , please feel free to contact with me , I will send you our catalog for your reference.

 

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