Shihlin Electric high-quality circuit breaker, magnetic switch, power distribution system, magnetic contactor manufacturer from Taiwan | Shihlin Electric & Engineering Corp.
Shihlin Electric is a high-quality circuit breaker, magnetic switch, power distribution system, magnetic contactor manufacturer from Taiwan since 1955. Established in 1955, SHIHLIN ELECTRIC & ENGINEERING CORPORATION has expanded its operations from basic construction to public works, from the development of electrical power resources to assisting in industry upgrade for Low Voltage Electrical Beaker Switchgear and Circuit Breaker System.
Rated Current (In): 6, 10, 16, 20, 25, 32, 40, 50, 63A
Rated Voltage (V): AC230V, 50/60Hz
Pole: 1P+N
Rated limited short circuit current: 4.5 / 6 kA
Rated Sensitivity Current: 30/100/300 mA
Residual Current Type: A, AC
Standard: IEC61008-1
Rated Current (In): 25, 32, 40, 63A
Pole: 2P, 4P
Rated Voltage (V): 240Vac(2P), 415Vac(4P)
Rated Sensitivity Current: 10/30/100/300 mA
Rated limited short circuit current: 10kA
Residual Current Type: A, AC
Indoor application
IEC 831, JIS C4901, GB12747-91
Discharge characteristic: built-in internal discharge resistors, terminal voltage will drop to 50V or less within one munute after the capacitor has been disconnected.Ambient temperature: -25℃ ~ 45℃
Humidity: ≧ 95%
Altitude: Below 4,000 m
Max. working voltage: 110% of rated voltage
Max. working current: 130% of rated current
Capacity tolerance: -5% ~ +10% of rated value
Dielectric losses: less than 0.2 W/kVAR
Material- Metallized polypropylene film (MPP) with good voltage-withstand and with good dielectric properties, which is capable of self-healing is employed as an dielectric, if any damage is caused on the dielectric, the metallized electrode around the damage point will be immediately vaporized and then the ability of insulation is restored, capacitor will continue to operate functionally.Capacitor is sealed with aluminum case, due to the dielectric directly contact with the case, heat is transmitted outside of capacitor, temperature rise is relatively low with long service life.Employ the transparent protective cover, it is easy to check the connection of the terminal and leas wire, prevent spark/flash due to the bad connection.Double protection is ensured. Fuse is embedded into each unit of elements and the whole capacitor unit to ensure the safety and prevent the accident occurrence.Low losses on the dielectric and low temperature rise with long service life which is cost efficient in the investment.Equipped with the discharge resistor, ensure the safety in all kind of application and the safety of maintenance.Sealed with the eco-friendly flame-resistant epoxy resin, there is no possibility of oil-leakage during operation, avoid the environment pollution.
The housing of the capacitor is made of high-tensile steel and filled with fire-resistant vermiculite. In the event of any failure, the internal protection units will immediately activated to cut off the power. However, if the energy (heat) released is substantial when failure occurs, vermiculite will function to isolate the air from flow-in and prevent get on fire. And, moreover, being able to absorb the impact from possible explosion, avoid the distortion of the steel housing and the possible accidence.
Features
․Low loss dissipation
․High capability of anit-harmonic
․Low noise
․Natural cooling
․High capability of suppress surg e current
․Normal close temperature protector (option)Standard: IEC-289-1988
Insulation: H Class (180℃)
Phase: Single Phase, 3 Phase
Frequency: 50Hz, 60Hz
System voltage: 220V/380V
Rated voltage: 260V/440V/480V/525V
Capacity of capacitor: 2.5~100kVAR
Reactor capacitor: 6%, 7%, 13% and 14% of capacity of capacitor
Ambient Temperature: 50℃ or less. Shall not operate over 24hr at an average ambient temperature 35℃
Temperature rise: 135% of rated continuous current, coil winding temperature shall not exceed 120℃(resistance method)
Capacity tolerance: -5% ~ +10%
․Applicable to suppress/limit the in-rush current when switch-on the capacitors in the reactive power compensation bank
․One phase one current-limiting inductor for protection of capacitor
․During the wiring of the current-limiting inductor in a three phase circuit, the way of connection on the central phase shall be made reversely to the other two phases
․8 mm space for side-by-side installation is needed for better heat dissipation
Made in Taiwan MCCB Circuit Breaker System Manufacturer | Shihlin Electric
Located in Taiwan since 1955, Shihlin Electric & Engineering Corp. has been a breaker switchgear and circuit breaker system manufacturer. Their main products, include circuit breakers, magnetic switchs, power distribution systems and magnetic contactors, which are sold to world-class clients such as TSMC, GE, Mitsubishi Electric, Eaton and so forth.
Established in 1955, SHIHLIN ELECTRIC & ENGINEERING CORPORATION has expanded its operations from basic construction to public works, from the development of electrical power resources to assisting in industry upgrade for Low Voltage Electrical Beaker Switchgear and Circuit Breaker System. With more than 60 years International business in Low Voltage power distribution and motor control experience, Shihlin Electric is specialized in Low Voltage Electrical Beaker Switchgear and Circuit Breaker System.
Shihlin Electric has been offering clients low-voltage electrical switchgear and MCCB circuit breaker systems, both with advanced technology and 68 years of power distribution experience, Shihlin Electric ensures each customer's needs are met.
