Load Break Switch Indoor Acb Electrical Air Circuir Breaker Acb

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: MZW1-1600
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: ACB
• Poles Number: 3
• 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 Current: 1600A 2000A 3200A 4000A 6300A
• Rated Voltage: 400V 690V
• Operations: Manual Electric
• Mechanical Life: 10000 Times
• Installations Type: Fixed Drawer
• Transport Package: Pallet Wooden
• Specification: 600x900x2000
• Trademark: MINGZHE
• Origin: China
• HS Code: 8535299000
• Production Capacity: 500PCS/Week

Product Description

Product Description

Application
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.
Bitmap 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.
Advantages:
1.By the nuclear industry conditions (1 e) experiment and Marine conditions, It's available for industrial ,land use, Marine, nuclear, wind,( - 40 ºC, hot and humid with TH type)
2.Passed the CE certification of German Rhine company
3.3. Obtain an internationally recognized CB certificate
4.4. Intelligent, zero-flight arc and isolation function
5.High breaking and short term tolerance
6.Rated limited short circuit breaking capacity(Icu): 400V:80kA~120kA:690V:50kA~75kA
7.Rated Operation breaking capacity(Ics): 400V:65kA~100kA:690V:50kA~65kA
8.Rated short term tolerance current (Icw 1s):400V:50kA~100kA:690V:40kA~65kA
9.It has the function of overload long delay, short circuit short delay, short circuit instantaneous and ground fault protection, which can be used for power distribution
10.There are three position directions of "connection", "test" and "separation" in the drawer
11.The communication circuit breaker based on modbus-rtu protocol is compatible with CN1DP adapter and CN1EG Ethernet
12.The FDM3 short message notification module can be configured to realize the wireless monitoring of the breaker failure or alarm information
13.1. Can be matched with FWB1 temperature alarm module to realize the connection point online overtemperature alarm
Environment Conditions For Operation And Installation
1.Ambient temperature:-5ºC-40ºC
2.Elevation 2000m
3.Relative humidity: not exceed 50% at the maximum ambient temperature of +40 , but higher relative humidity at the lower temperature, for example,90% at 20 . Special measures should be taken considering the dews on product surface due to temperaturechange
4.Pollution protection:3 grade
5.The breakers are tested by GB/T2423.10,can withstand  vibration of frequency range 2Hz~13.2Hz,displacement ± 1mm and frequency range 13.2Hz~100Hz,acceleration ±0.7g.
6.Installing categories: IV for the main circuit III for other auxiliar y and control circuits
7.The breaker is suitable in electromagnetic environment A;
8.Damp heat type TH breakers are tested by GB/T2423.4 GB/T2423.18,can bear the influence of moisture inthe air of salt fog andoil fog ormould.
9.The vertical gradient isn'tmore than5°
10.There must be not any explosive medium, and there must be not any gas which would corrode metal or any conducting dust which would destory the insulation
11.The circuit breaker should be installed in the compartment of switchgear cabinet and doorframe shouldbe fixedadditionally. Protectiongrade up to IP40
12.Sevice condition: The breakers are tested by GB/T 2423.1 and GB/T2423.2,ambient temperature lower -25 ,higher+70 temperature over +40 ,the breakers areused by reducing capacity;please seeing power consumption and capacitylowering coefficient ;Elevation over 2000m,the breakers are used by reducing capacity,please seeing capacity-reducing for high-elevation .
13.Storage condiction:ambient temperature -40ºC~+70ºC.

 

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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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