Outdoor Load Break Switch Disconnectors Olbsd Air Circuit Breaker

• Customization: Available
• Type: High-voltage
• Structure: Three-column Disconnector
• Model NO.: IACM
• Installation: Outdoor High-voltage
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Three
• Run: Plug-In
• Switching Mode: Double-Throw Type
• Common Model: YR
• Structure of Operating: Manual
• Certification: ISO, RoHS, CE, IS9001
• Brand: Smico
• OEM: Yes
• Pole: 3
• Voltage: 36kv
• Rated Current: 100/200/400A
• Rated Frequency: 50Hz
• Rated Short-Circuit Time: 1ses
• Mechanical Operations: 5000times
• Transport Package: Export Packing
• Specification: Copper
• Trademark: SMICO
• Origin: China
• HS Code: 8535309090
• Production Capacity: 50000PCS/Year

Product Description

Product Description

French Standard Gang Operated Air Break Switches IACM

French Standard Gang Operated Air Break Switches IACM is used in electric power system with rated frequency 50/60Hz, rated voltage 12/36kV. Its main for making or breaking circuit under line supplying voltage in outdoor high voltage distribution system equipments. Thereof anti-pollution type disconnect switch is especially used in serious polluted area. It accords with standards of IEC62271-103: High voltage switches.

Pole Mounted Isolating Switch 

An electrical device for the reliable disconnection of certain sections of a high-voltage electrical network when there is no current in them. The use of isolating switches (either alone or in combination with high-speed short-circuiting devices) makes it possible to simplify the arrangement of switching points and transformer substations and to eliminate expensive high-voltage circuit breakers.

Service environment

a)Air temperature: Maximum temperature: +75ºC; Minimum temperature:-45ºC
b)Humidity: Monthly average humidity 95%; Daily average humidity 90% .
c)Altitude above sea level: Maximum installation altitude: 2500m
d)Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e)No frequent violent shake

Features and benefits

•Compact design
•All steel parts either in stainless steel or hot-dip galvanized
•Solid and stable base frame
•Main contact with icing protection
•Insulators available in porcelain or alternatively in silicone
•Minimal sag for the line-connection thanks to the two fixed terminals
•Completely maintenance antirust AL alloy -Arc chamber
•Switching-off procedure without external arc
•Short circuit making capacity under specific conditions possible
•Fixing on the supporting structure either by clamping (free setting) or screwing (holes in the base frame)
•Easy on-site installation and setting
•High reliability: up to 1'000 cycles (depending on the making current)
•All conducting parts either silver, nickel or tin-plated
•Practically maintenance-free

Technical specification
Electrical values
Rated Voltage {Ur):	12,24,36KV
Rated current:	50/100/200A
RatRated short-circuit making current:ed short-circuit making current:	8.5/8.5/12 SKA
Rated short-time withstand current (1 s):	5 kA/s
Rated short-time withstand current {peak):	8.5/8.5/12-SkA/s
Rated mainly active load-breaking current:	31.5 A
Rated power-frequency withstand voltage (50 Hz - 1min):	70 kV
lightning impulse withstand level of voltage (1.2/50):	170 kV
Features
Standards:	IEC 62271-103,IEC 60265
Electrical endurance:	100
Mechnanical endurance:	1000
Isolator type:	Silicon
Temperatures
Operating Temperature:	-25 .. 40°C
Storage Temperature:	-25 .. 70°C

SMICO introduce 

We specialized in manufacturing Heavy duty cpnnector, Aerial electrical fittings, Cable and wire terminal, Power connectors, Insulator, Arrester, Switch.Since we founded, we insisted to carry on the strategy to provide the top quality products, competitive price, perfect after-sale service, prompt new products developing to satisfy customers' demand.Therefore,our products have gained a strong reputation throughout the Europe, Noth American,South American, Middle East and Southeast Asia, etc. 

As we strive to hold on our promise of "Human Oriented, Technology Advanced",we make hard effort to increase our global market presence.We strictly produce the goods accordance with the ISO9001, and most of for our products have the CE and CB certificate. 

We will improve ourselves all the time and sincerely invite you who interested in our products to develop the business together.We are always your electrical friends.