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  • 400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches
  • 400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches
  • 400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches
  • 400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches

400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches

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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
SQ5
Max. Voltage
690V
Temperature
-25 to 55
Pole
3 Pole 4 Pole
Transport Package
Standard
Specification
CE
Trademark
suntree
Origin
Zhejiang
HS Code
8536500000
Production Capacity
1000PCS/Day

Product Description

SQ5 manual changeover switch ATS electrical changeover switch

Product Introduction

400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches
400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches


SQ5 series Automatic transfer switch mainly used for distribution or electromotor network, which under voltage 380V, rated voltage DC 220V, Rated current 16A-3200A.

Main power and standby power or mutual standby power change over system or city power and generator group overload switch-over. At the same time, it can be operated under un-frequency on and off circuit act as a disconnector.

Widely used at the field of important power supply site, which transport, distribution power supply system and automatization system. For fire protection, hospital, bank, building,etc, where doesn't allow power off.

.
Conventional thermal current lth A
630A
Rated current ln(A)
400A
630A
Rated impulse withstand voltage Ui(A)
500
500
Dielectric strength(V)
8000
8000
Rated surge-resistant voltage Uimp kV(installed category IV)
12
12
 
 
 
 
Rated Working current le(A)
 
380A
AC-31
400
630
AC-33
340
536
AC-35
400
630
 
220A
DC-31
400
630
DC-33
315
500
DC-35
400
500
Motor power P(380V)kW
220
280
Rated short-time withstand current(kA Rms)0.1S/1S
40/20
50/25
Rated breaking capbility(A Rms)AC33 380V
3200
3200
Rated making capability(A Rms)AC33 380V
4000
4000
Rated short-current making capability lcm(kA peak value)
30
30
Mechanical durability(number of cyclic operation)
5500
5500
Electric durability
COSφ=0.65 AC33
500
500
Change-oner time
I-0-II or II-0-I (s)
1.2
1.2
I-0 or II-0 (s)
0.8
0.8
Power wer consumption of electrical control
24V(DC)(w)
90
90
Moment of operation(Nm)
45
45
 
Weight(kg)
3poles
17.8
19
4poles
20.3
22

400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches
 

Control Characteristic

27 current grades can be devided into 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A 160A 200A 225A 250A 315A 350A 450A 500A 630A 800A 1000A 1250A 1600A 2000A 2500A 3200A

Basic Type:Main-standby power, self-cast, seif reset.



Type :100A below, city power-city power self-cast, self reset Two way power three phase short phase testing; 
Above 125A, city power-city power main and standby or mutual power can do selection  self-cast two way power three phase checking

Type : City Power-city power main and standby or mutual power supply can do selection(that is self-casting self reset or self-casting without self reset), two way power three phase and lack phase, overload voltage checking

Type : city power-oil machine, self casting self reset, two way power supply three phase and lack phase, overload voltage, oil machine frequency testing.



Product Processing400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches

Advantage

A: It adopted double complex conact, horizontal and vertical type frame basically, It have come to "Zero" arc(No Arc Chute)

B: It adopt reliable machine interlock and electric interlock, the execu-tive union parts adopt independency overload disconnect switch, it makes more reliable and safety.

C: Adopt " Zero" technique, it can force to set " Zero" under emergency situation(break off two way power supply at the same time), meet the requirement of fire protection linkage.

D: Operate overload disconnect switch change over adopt singleness electromotor drive, switch over smooth and reliable, no noies, little wallop.

E: Operate macnine drive motor use only under the executive overload disconnect switch change over instanecus current across, outstanding energy saying.

F: Perform overload disconnect switch with mechanism interlock device, it ensure the common use, standby power working reliable and not interference.

G: Distinct On and Off position indicator padlock function ect, safe realize the isolator between electric power and overload.

H: High security, high automatization, high retiability, use life more than 8000 times.


400A Three Phase ATS Automatic Transfer Switch Manual Changeover Switches
 

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 !  ^!^

 

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