Superior Quality Draw-out Plastic Case Air Circuit Breaker for Distribution Networks

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Electric
• Model NO.: unspecified
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Oil-immersed Type
• Installation: Insert
• Structure: MCCB
• Poles Number: 3,4 Pole
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Rated Insulation Voltage: 750V
• Rated Current: 16A-1250A
• Characterization: Intelligent Control
• Applications: Power Equipment Control and Protection
• Transport Package: Carton
• Specification: Please contact the merchant for detailed specifica
• Trademark: MINGZHE
• Origin: China

Product Description

 

Product Description

 

Product Description:

  Universal Air circuit breaker is suitable for the circuit of AC 50Hz with rated service voltage 400V,690V and rated service current up to 6300A. 
It is mainly used to distribute electric energy and protect circuits and electric equipmetnagainst over-load, under-voltage,
short-circuit and single-phase earthing fault. With Intelligentized and selective protection functions , the breaker can improve the reliability of 
power supply,and avoid unnecessary power failure. The breaker is applicable for power stations, factories and modern high-buildings, 
especially for the distribution system of interlligentized building.
 
1.Rated current 630A 5000AAC;
2.Short circuit Breaking Capacity 80kA 120kA(effective value);
3.Rated working voltage 690V AC50Hz/60Hz or below(be not suit for 690V IT system);
4.Utilizationcategory B;
5.Three or four poles;
6.Draw-out or Fixed Type;
7.Can be inadverse direction;
8.Varied Intelligent controller offering various function;
9.Comply with the demands of the standards, IEC60947-2 GB14048.2-2008
10.The breaker has disconnecting function,its correspondingsymbol is shown as ;
11.The breaker is permitted to use the CCC marking of CQC.       


 

Product Parameters

Type (drawer and fixed Air Circuit breaker)			W1-2000A
Rated Ultimate short circuit breaking capacity(KA)			Icu=80kA 400V 50KA 690V,
			Ics==Icw=50kA 400V 40KA 690V,
Rated Current In (A)			630, 800, 1000, 1250, 1600, 2000
Number of poles			3 poles, 4 poles
Rated Voltage Ue (V)			400V, 690V
Rated insulation voltage Ui (A)			1000V
Rated current of N-pole In ( A)			50% In, 100% In
Fixed disconnection time			23-32ms
Intelligent controller		Sandard type (M)	• • • • • •
		Communication Type (H)	• • • • • •
Operation Performance		Electric life	1000
		Mechanical life	Non-maintenance 2500
			Maintenance 10000
Connection performance			Horizontal, Vertical
Weight  (kg)	Drawer type 3 pole/ 4 pole		68/77	70/80	74/81
	Fixed type 3 pole/ 4 pole		42/51	43/52	45/53

 

Type (drawer and fixed Air Circuit breaker)			W1-3200A, TYW1-4000A
Rated Ultimate short circuit breaking capacity(KA)			Icu=100kA 400V 65KA 690V,
			Ics==Icw=50KA 400V 50KA 690V,
Rated Current In (A)			2000, 2500, 3200 , 4000A
Number of poles			3 poles, 4 poles
Rated Voltage Ue (V)			400V, 690V
Rated insulation voltage Ui (A)			1000V
Rated current of N-pole In (A)			50% In, 100% In
Fixed disconnection time			23-32ms
Intelligent controller		Sandard type (M)	• • • •
		Communication type (H)	• • • •
Operation Performance		Electric life	500
		Mechanical life	Non-maintenance 2500
			Maintenance 10000
Connection performance			Horizontal, Vertical
Weight  (kg)	Drawer type 3 pole/ 4 pole		94.5/117	94.5/117
	Fixed type 3 pole/ 4 pole		52.5/65.5

 

Type (drawer and fixed Air Circuit breaker)		W1-6300A
Rated Ultimate short circuit breaking capacity(kA)		Icu=120kA 400V 80KA 690V,
		Ics==Icw=100KA 400V 65KA 690V,
Rated Current In (A)		4000, 5000, 6300A
Number of poles		3 poles, 4 poles
Rated Voltage Ue (V)		400V, 690V
Rated insulation voltage Ui (A)		1000V
Rated current of N-pole In (A)		50% In, 100% In
Fixed disconnection time		23-32ms
Intelligent controller	Sandard type (M)	• • •
	Communication type (H)	• • •
Operation Performance	Electric life	500
	Mechanical life	Non-maintenance 2000
		Maintenance 80000
Connection performance		Horizontal, Vertical
Weight (kg)	Drawer type 3 pole/ 4 pole	210/233	233

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