Certified Air Circuit Breaker Acb with Quick Trip Mechanism for Efficient Power Management and Industrial Use

• Customization: Available
• Breaking Capacity: 100ka
• Operation: Electric Type
• Model NO.: GTW1-PN
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Structure: ACB
• Poles Number: 3, 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, RCCB
• Certification: ISO9001-2000, CE, CB, CCC
• Rated Voltage: 400/690V
• Rated Current: 630~4500A
• Rated Frequency: 50Hz/60Hz
• Application: Distributing Network Power
• Protection: Li, LSI, Lsig, Other
• Making Time (Ms): 30
• Breaking Time (Ms): 60
• Transport Package: Standard Export Carton
• Specification: 100X80X60 cm/OEM
• Trademark: Pino Electric
• Origin: Jiangxi, China
• HS Code: 85362000
• Production Capacity: 5000

Product Description

The Air Circuit Breaker (ACB) 160A-1200A is a high-performance electrical protection device designed for industrial and commercial power distribution systems. With a breaking capacity of up to 65kA, this ACB provides reliable protection against overloads, short circuits, and electrical faults in 400V-690V networks.
 

Featuring a durable molded case and advanced trip mechanism, it ensures quick interruption of faulty currents, safeguarding equipment and preventing downtime. The adjustable trip settings allow customization for specific load requirements, while the visible ON/OFF indicators enhance operational safety.

Technical parameters of the main equipment

Rated Circuit Breaker Ampere Meter, As Shown In Table.

Shell grade rated current InmA	Rated current InA
2000	630/800/1000/1250/1600/2000
3200	2000/2500/2900/ 3200
4000	3200/3600/4000
6300	4000/5000/6300

Breakers Of Rated Short Circuit Breaking Capacity And Short-Time Withstand Current, Circuit Breakers Arcing. Distance As "Zero" (That Is, Outside The Circuit Breaker No Flying No Arc), As Shown In Table.

Shell Grade Rated Current Inm A		2000	3200	4000	6300
Rated limited short-circuit breaking capacity Icu O-CO (KA)	400V	80	100	100	120
	690V	50	65	65	85
Rated short-circuit making capacity(KA) NX Icu/cosO	400V	176/0.2	220/0.2	220/0.2	264/0.2
	690V	105/0.25	143/0.2	143/0.2	187/0.2
Rated short circuit breaking capacity Ics O-CO-CO (KA)	400V	50	65	65	100
	690V	40	65	65	75
Rated short-time withstand current lewv 1S delay 0.4s,O-CO (KA)	400V	50	65	65/80(MCR)	85/100(MCR)
	690V	40	50	50/65(MCR)	65/75(MCR)
Note: the line breaking capacity in the same.

Circuit Breaker The Maximum Dissipation Power Is 360W. Circuit Breaker Rated Continuous Current In Different Ambient Temperatures, As Shown In Table.

Ambient temperature GTW1	630A	800A	1000A	1250A	1600A	2000A
40	630A	800A	1000A	1250A	1600A	2000A
50	630A	800A	1000A	1250A	1550A	1900A
60	630A	800A	1000A	1250A	1550A	1800A
Note: 2500A and above capacity-reducing factor of 0.9, 6300A 4000A did not fall in.

Had Intelligent Current Controller And Protective Function Of Overcurrent Protection Characteristics

Ir Setting Of Controllers (I/In) And The Error, As Shown In Table.

Long time delay	Short delay		Instantaneous		Ground fault
Ir1	Ir2	Errors	Ir3	Errors	Ir4		Errors
(0.4-1)In	(0.4-15)In	±10%	In-50KA(Inm=2000A) In-75K(Inm=3200-4000A) In-100KA(Inm=6300A)	±150%	Inm=2000-4000A(0.2-0.8) In max 1200A	Inm=6300(0.2~1.0)In	±10%
Note: when both (required) three protection, the setting value cannot be crossed.

Delay Inverse-Time Overcurrent Protection Characteristics I2Ti= (1.5Iri "U (1.05-0.2) Ir 1 Time Is Shown In Table , A Time Error Of ± 15%Note: Tl-Long Time 1.5Irl The Whole Time, Tl Long Delay Time, As Shown In Table.

1.05Irl	1.3Irl	Setting time of 1.5Irl s	15	30	60	120	240	480
>2H doesn't work	<1H doesn't work	2.0Irl time s	84	16.9	33.7	67.5	135	270

Short Delay Time Overcurrent Protection Characteristicsshort-Delay Over-Current Protection For Setting Time Limits, If Low Expansion For Inverse Time-Time, Its Characteristic: I2Ts = (8Lr) 2Ts,Ts, Designed For General Delay Time When Vhf >8Lrl, Automatically Convert Time Characteristic, Time Characteristic As Shown In Table.

Time Error Is ± 15%

Delay times				Returns the times
0.1	0.2	0.3	0.4	0.06	0.14	0.23	0.35

The Outline And Installation Dimensions

Mounting dimensions fixed circuit breaker, dimensions (GTW1-2000/3, 2000/4)

Installation dimensions fixed circuit breaker, dimensions (GTW1-3200/3, 3200/4)

Installation drawer sizes and dimensions (GTW1-2000/3, 2000/4)

Installation drawer sizes and dimensions (GTW1-3200/3, 3200/4)

Drawer type circuit breaker mounting sizes and dimensions (GTW1-4000)

Drawer circuit breaker Installation dimensions and Overall dimensions(GTW1-4000/4)

Drawer circuit breaker Installation dimensions and Overall dimensions(GTW1-6300, 6300/4 In: 4000, 5000)

Drawer circuit breaker Installation dimensions and Overall dimensions(GTW1-6300 In: 6300)

Panel bulkhead mounting dimensions figure

 

I nm	a nm	b mm	c mm
2000 Series	306	172.5	345
3200 Series	366	202.5	405
6300 Series

Pino Electric Technology Co., Ltd, located in Yongxiu County Jiangxi Province China, was founded in 2012. Pino is a high-tech enterprise specializing in the research and development, production, sales, integrated installation, debugging, operation, maintenance services, as well as industrial electrical automation control systems for smart grid distribution network equipment. Pino products include high and low-voltage switchgear, ring main units (RMUs),distribution boxes,prefabricated substations, distribution transformers, integrated RMUs with primary and secondary equipment(using environmentally friendly gases),SMC distribution boxes, and measurement transformers. These products are widely used in infrastructure, energy, industrial, commercial, building, transportation, and so on.
Q1: Are you a trading company or a manufacturer?
A:Pino Electric Technology Co.,Ltd is a production and sales-oriented
enterprise focusing on the production of power equipment and integrating design, R&D, manufacturing and technical services.

Q2: What are your company's main products?
A:High and low-voltage switchgear, ring main units (RMUs), distribution boxes, prefabricated substations, distribution transformers, integrated RMUs with primary and secondary equipment (using environmentally friendly gases), SMC distribution boxes, and measurement transformers.

Q3: How do I buy your products?
A:You can order online through our website or contact our sales team for more product information and quotation. We support multiple payment methods and provide global shipping services.

Q4: How do you ensure product quality?
A:We strictly abide by international standards and quality management systems. All products are strictly tested and inspected before leaving the
factory. We also provide product quality assurance periods to ensure that the products you purchase meet your expected performance.

Q5: Do you provide customized services?
A:Yes, we can provide customized services according to the specific needs of our customers. Whether it is product specifications, designs or features, our technical team can work with you to develop solutions that meet your needs.

Q6: Can we visit your factory?
A:Of course! We welcome customers to visit our production facilities to learn about our manufacturing processes and quality control measures. Please make an appointment in advance and we will arrange a professional team to receive and accompany you during the visit. lf you have any other questions or need more information, please feel free to contact us. We are committed to providing you with the best service.