Aoasis Aoml-250 3p/4p High Quality 1000V AC ELCB Earth Leakage Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: AOML-250 3P/4P
• Speed: High-Speed Circuit Breaker
• Structure: MCCB
• Type: Circuit Breaker
• Function: Overcurrent Protection, Short-Circuit Protection
• Certification: CE, CB, CCC
• Name: Earth Leakage Circuit Breaker ELCB
• Pole: 4p
• Rated Current: 150-250A
• Rated Voltage: 400V
• Rated Insulation Voltage: 690V
• Certificate: CE/ISO9001/CCC
• Transport Package: Standard Packaging
• Trademark: AOASIS
• Origin: China
• HS Code: 8536200000
• Production Capacity: 9999999piece/Pieces Per Month
• Package Size: 45.00cm * 23.50cm * 34.50cm
• Package Gross Weight: 20.000kg

Product Description

 

Product Description

AOM, AOML, AOMR and AOME, AOMEL series of circuit breakers are new upgraded circuit breakers researched and developed by the company combined with the advantages of similar international products and demand of domestic and international markets. With insulation voltage up to 1000V, the circuit breaker is applicable for distribution systems of AC50Hz, rated working voltage 690V and rated working current from 10A to 800A, used to distribute electric power energy, protect circuits and power equipment against overload, short circuit, undervoltage and so on, also can be used for infrequent startup of motor and protect it from overload, short circuit or undervoltage.It is featured with small size, high breaking, short flashover, etc, is the ideal product for users. It can be vertically installed or horizontally installed.

Product features:

Feature 1: U-shaped static contact

Feature 2: modularized accessories

Feature 3: miniaturized frame

Feature 4: contact repulsion device (patented technology)

Feature 5: intelligence

Feature6: modularized arc extinguishing system

Feature 7: unification

 

Ambient and installation conditions:

l  Below 2000 meters above sea level;

l  Ambient medium temperature should be within -5ºCto +40ºC(+45ºCfor marine products);

l  lt can withstand the effect of damp air;

l  lt can withstand the effect of moulds;

l  lt can withstand the effect of nuclear radiation;

l  The max inclination is 22.5 degree;

l  lt still can work reliably when the ship subjects to normal vibration;

l  lt can still work reliably if the product subjects to the earthquake (4g).

l  Places where the surrounding medium is free from explosion danger, and far away from gas or conductive dust that would erode the metal or destroy the insulation;

l  keep away from rain or snow.

 

Main performance indexes:

Type			AOML-160S	AOML-250S		AOML-400S	AOML-800H
Pole			3P,4P	3P,4P		3P,4P	3P,4P
Power supply system		3P	3φ3W, 1φ2W, 1φ3W	3φ3W, 1φ2W, 1φ3W		3φ3W, 1φ2W, 1φ3W	3φ3W, 1φ2W, 1φ3W
		4P	3φ4W	3φ4W		3φ4W	3φ4W
Rated current (A)			16, 20, 32, 40, 50, 63,80, 100, 125, 140, 160	125, 140, 160, 180, 200, 225, 250		250,315,350,400	500,630,700,800
Rated voltage			AC 400V	AC 400V		AC 400V	AC 400V
Rated insulation voltage			AC 690V	AC 690V		AC 690V	AC 690V
Leakage indication			Button	Button		Button	Button
Short-circuit breaking capacity (KA)Icu/Ics	AC 400V		30/15	35/25		50/35	65/50
Operating cycle number	ON		6000	3000		2000	2000
	OFF		9000	7000		4000	4000
Quick type	Rated residual operating current		30, 100, 500 (adjustable)	30, 100, 500 (adjustable)		30, 100, 500 (adjustable)	30, 100, 500 (adjustable)
	Max. actuation time		0.1	0.1		0.1	0.1
Delay type	Rated residual operating current		100, 300, 500 (adjustable)	100, 300, 500 (adjustable)		100, 300, 500 (adjustable)	100, 300, 500 (adjustable)
	Max. actuation time		/	/		/	/
	Max. actuation time under 21△n (s)		0.45, 1.0, 2.0 (adjustable)	0.45, 1.0, 2.0 (adjustable)		0.45, 1.0, 2.0 (adjustable)	0.45, 1.0, 2.0 (adjustable)
	Inertia non-actuation time under  21△ n (s)		0.1, 0.5, 1.0	0.1, 0.5, 1.0		0.1, 0.5, 1.0	0.1, 0.5, 1.0
Outline dim. (mm) a-b-c-ca	3P		90-155-68-90	105-165-68-92		140-257-103-155	210-257-103-155
	4P		120-155-68-90	140-165-68-92		185-257-103-155	280-257-103-155
Weight (kg)	3P		0.85	2.0		6.6	12.5
	4P		1.2	2.5		8.4	17.5
Electric operating device (MD)			√	√		√	√
External driving operating handle			√	√		√	√
Automatic release			Thermal electromagnetic type	Thermal electromagnetic type		Thermal electromagnetic type	Thermal electromagnetic type

 
 

Company Profile

FAQ

 

Q1. What's the payment term?
A. We accept TT,30% deposit and 70% balance before shipping.

Q2. How's the delivery time ?
A. We depend on different products and different quantities. Generally, it takes about 3-15 days. If the quantity is very large, we need to negotiate.

Q3. Tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.

Q4.Could you offer Form A or C/O ?
A. It's totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for thiscertificate.

Q5.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.