PC Class Q5 series Automatic Transfer Switch

SQ5 automatic transfer switch (PC level ATS), switch, and logic control are set as an organic whole, without an additional controller, realizing mechanical and electrical integration of automatic rollover over In switch, a detecting voltage, frequency, communication interface, electrical, machine Machinery interlock functions, which can realize the automatic emergency manual control, electric remote, Operation is made up of logic control panel with all sorts of logic commands to manage the motor, gearbox Operation, the motor often switch spring energy storage, the instantaneous release Speed, fast through breaking circuit breaker or circuit transformation, through clearly Visible to realize security isolation, greatly improved the electrical properties of the machinery Performance.

معلومات إضافية

Product Details:

SQ5 series automatic change-over switch is mainly used for AC 50 Hz, rated voltage 380 V, the control of rated voltage 220 V, rated current, 16-3200 A- a distribution or electric Master the machine in the network or each equipment system and the mains switch and power generation group The load switch.
At the same time, it can also be used for infrequent and connected with the breaker circuit wiring the isolation.
Products such as high-rise buildings are widely used in firefighting, hospitals, and Banks. They are important places for power supply of power to lose, power distribution systems, and automation systems.

 

 

(1) SOWER electrical serial number

(2) Automatic change-over switch

(3) Design code

(4) Framework Current Rank: 100 A, 160 A,  250 A, 400 A,  630 A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A

(5) Rated current

100-  16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A;

160-  125A, 160A;

250- 200A, 225A, 250A;

400- 315A, 350A, 400A;

630- 500A, 630A;

1000- 800A, 1000A;

1250A; 1600A; 2000A; 2500A; 3200A

(6) 3 pole, 4 pole

(7) Control type:  I Type;  II  Type;  III Type

 

Main – standby: power supply, since the self-restoring.
I type automatic conversion control automatically, the complex of two-way power supply: only commonly used Power, standby power supply (widely used double power source automatic power loss of pressure or lack of phase transformation Use, return to normal commonly used power, does not allow two way) at the same time;
II types the city power – city power, main preparation or for each alternative (i.e. the cast or since Since since couldn’t answer), two-way power phase lack of phase, under Voltage detection;
III type mains – oil machine, since the vote since the compound, two-way power supply three-phase lack of phase, Under voltage, oil machine frequency detection;

Note: fission, needs to order an additional controller.

 

Electrical and Mechanical Properties of SQ5-16~100 series automatic transfer switch

Conventional heating current Ith 100A
Rated Current In (A) 16A 20A 25A 32A 40A 50A 63A 80A 100A
Rated Insulation Voltage Ui(V) 500
Medium Strength (M) 3000
Rated Impulse withstand voltage Uimp (KV) 6
Rated working current Ie (A) 400V AC-31 16 20 25 32 40 50 63 80 100
AC-33 16 20 20 25 32 40 50 63 80
AC-35 16 20 25 32 40 50 63 80 100
200V DC-31 16 20 25 32 40 50 63 80 100
DC-33 16 20 20 25 32 40 50 63 80
DC-35 16 20 25 32 40 50 63 80 100
Motor Power (400V) KV 8 10 15 15 20 25 30 30 32
Rated short-time withstand current Icw (kA Rms) 0.1s/1s 9/5
Rated breaking capacity (A Rms) AC33  380V 125 160 200 250 320 400 500 640 800
Rated making ability (A Rms) AC33  380V 160 200 250 320 400 500 640 800 1000
Rated short-circuit capability Icm( kA peak) 8
Mechanical life ( number of cycles) 6000
Electrical life cosθ=0.65 AC33 2000
Transfer time I-O-II or  II-O-I (s) 1.0
I-O or II-O (s) 0.5
Electrical control energy consumption 24V  (DC)    (W) 25
220V (AC)   (W) 25
Operating Force Distance (Nm) 12

 

 

SQ5-125~1600 Series automatic transfer switch electrical performance and mechanical performance

Conventional heating current Ith 160A 250A 630A 1000A 1600A
Rated Current In (A) 125A 160A 200A 250A 400A 630A 800A 1000A 1250A 1600A
Rated Insulation Voltage Ui(V) 500
Medium Strength (M) 5000
Rated Impulse withstand voltage Uimp (KV) 8 12
Rated working current Ie (A) 400V AC-31 125 160 200 250 400 630 800 1000 1250 1600
AC-33 125 160 200 250 400 630 800 1000 1250 1600
AC-35 125 160 200 250 340 536 630 800 1000 1250
200V DC-31 125 160 200 250 400 630 800 1000 1250 1600
DC-33 125 160 200 250 400 500 800 1000 1250 1600
DC-35 100 125 160 200 315 500 630 800 1000 1250
Motor Power (400V) KV 63 80 100 132 220 280 450 560 560 560
Rated short-time withstand current Icw (kA Rms) 0.1s/1s 20/10 25/12 40/20 50/25 90/50
Rated breaking capacity (A Rms) AC33  380V 1000 1600 3200 8000 8000
Rated making ability (A Rms) AC33  380V 1250 2000 4000 10000 10000
Rated short-circuit capability Icm( kA peak) 12 17 30 50 50
Mechanical life ( number of cycles) 6000 4000 2000 1000 1000 3000
Electrical life cosθ=0.65 AC33 1000 1000 500 400 400 300
Transfer time I-O-II or  II-O-I (s) 1 1.1 1.2 1.2 1.2 1.2
I-O or II-O (s) 0.6 0.7 0.8 0.8 0.8 0.8
Electrical control energy consumption 24V  (DC)    (W) 75 75 90 120 120 120
220V (AC)   (W) 75 75 90 120 120 120
Operating Force Distance (Nm) 19 26 39 39 39 60

 

 

SQ5-800~3200 Series automatic transfer switch electrical performance and mechanical performance

Conventional heating current Ith 800A 1000A 1250A 1600A 2000A 2500A 3200A
Rated Insulation Voltage Ui(V) 1000V
Rated Impulse withstand voltage Uimp (KV) 12KV
Rated Operating voltage Uimp (KV) 440V AC
Rated working current Ie (A) AC-31 800 1000 1250 1600 2000 2500 3200
AC-33 800 1000 1000 1000 1250 1250 1250
AC-35 800 1000 1000 1250 2000 2000 2500
Rated breaking capacity (A Rms) AC33  380V 10Ie
Rated making ability (A Rms) AC33  380V 8Ie
Rated limit short circuit charger 100 120
Rated short-time withstand current IS 26kA 50kA 55kA
Transfer time 1.2s 2.4s
Control power voltage DC24V, 48V, 110V, AC220V
Electrical energy consumption Rated control voltage (Start) 400W 600W
(Normal) 90W 120W

 

 

City Power and machine automatic switching diagram:

 

SQ5 ATS Appearance and Installation Dimensions Basic Wiring Diagram

 

SQ5 -800~1600Product appearance and installation drawing (mm)

 

SQ5 -2000~3200Product appearance and installation drawing (mm)

 

 

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