SQ5 electrical changeover switch ATS auto changeover switch
Automatic changover switch
SQ5 Dual Power Automatic Transfer Switch Series (hereafter called as SQ5) is a kind of new automatic transfer switch gathered switch and logic controller, achieve mechanic and electricity turn into a integral whole. It is suitable for using in the distribution equipment in industry and business with rated insulating voltage up to 1000V, rated frequency 50Hz, rated voltage 660V, conventional heating current up to 3200A supplying for switch automatically of common power and reserve power in power system or switch automatically and safety isolation of two sets load device etc. It can be used for hospital, shop, bank, high building, coal mine, telecommunication, iron mine, superhighway, airport, industrial flowing water line and military installation etc. Important situation where disallow power supply failure.
The switch is an operation device that various logic order is sent by control circuit board to managing electrical engine, then through gear box, arouses spring store energy, release instantaneously after deceleration. So that can make and break circuit quickly or make circuit transfer. By obvious state can achieve safety insulation.
The switch can achieve full-automatic, compulsory "0", remote control, urgent manual-operation; While have lack phase examination and protection, under/over voltage examination and protection, frequency examination and protection and delay regulation, electric mechanism interlock etc. Function The switch is the best choice of the same kind product with beautiful appearance, novel, simple and direct design, small volume, complete function.
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| Main Technical Parameters | | 1.SQ5 ATS 100~1600A series automatic change-over switch electrical properties and mechanical properies | | Conventional thermal current lth A | 100A | 160A | | Rated current ln(A) | 20A | 40A | 63A | 80A | 100A | 125A | 160A | | Rated impulse withstand voltage Ui(A) | 500 | 500 | 500 | 500 | 500 | 500 | 500 | | Dielectric strength(V) | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | | Rated surge-resistant voltage Uimp kV(installed category IV) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | | Rated Working current le(A) | 380A | AC-31 | 20 | 40 | 63 | 80 | 100 | 125 | 160 | | AC-33 | 20 | 32 | 40 | 63 | 80 | 125 | 160 | | AC-35 | 20 | 40 | 63 | 80 | 100 | 125 | 160 | | 220A | DC-31 | 20 | 40 | 63 | 80 | 100 | 125 | 160 | | DC-33 | 20 | 32 | 40 | 63 | 80 | 100 | 125 | | DC-35 | 20 | 40 | 63 | 80 | 100 | 125 | 160 | | Motor power P(380V)kW | 10 | 20 | 25 | 30 | 32 | 60 | 80 | | Rated short-time withstand current(kA Rms)0.1S/1S | 9/5 | 9/5 | 9/5 | 9/5 | 9/5 | 20/10 | 20/10 | | Rated breaking capbility(A Rms)AC33 380V | 160 | 320 | 500 | 640 | 800 | 1000 | 1000 | | Rated making capability(A Rms)AC33 380V | 200 | 400 | 630 | 800 | 1000 | 1250 | 1250 | | Rated short-current making capability lcm(kA peak value) | 8 | 8 | 10 | 10 | 10 | 12 | 12 | | Mechanical durability(number of cyclic operation) | 8000 | 8000 | 8000 | 8000 | 8000 | 5000 | 5000 | | Electric durability | COSφ=0.65 AC33 | 1500 | 1500 | 1500 | 1500 | 1500 | 1000 | 1000 | | Change-oner time | I-0-II or II-0-I (s)
I-0 or II-0 (s) | 0.5
0.3 | 0.5
0.3 | 0.5
0.3 | 0.5
0.3 | 0.5
0.3 | 1.0
0.6 | 1.0
0.6 | | Power wer consumption of electrical control | 24V(DC)(w) | 50 | 50 | 50 | 50 | 50 | 75 | 75 | | 220V(AC)(w) | 50 | 50 | 50 | 50 | 50 | 75 | 75 | | Moment of operation(Nm) | 15 | 15 | 15 | 15 | 15 | 22 | 22 | | Weight(kg) | 3poles |
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| 8.2 | 8.2 | | 4poles | 4.2 | 4.3 | 4.4 | 4.5 | 4.5 | 8.7 | 8.7 |
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FAQ:
Q: What's your warranty ?
A: Two years
Q: How can i trust you and your company ?
A: Suntree is a group company, we have 6 subcompanies.
Have cooperation with LS, EKF the world-class companies.
Our company over 500 employees, products pass
CE,IEC,TUV,SAA, RCM, ROHS certificates.
Q: What's your contact information:
A: Our address: Liushi town, Zhejiang province, China.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare,
then provide customer the most proper shipment method.
Q: What's about MOQ?
A: First order MOQ=1pcs
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C.
Q: If i want to release order, what's the process?
A: Thanks. You can send inquiry to us by made-in-china,
or send us by email, we will reply within 24hrs.
Thank you & Now pls send your inquiry ! ^!^