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Automatic Transfer Switch BTSO1
  • Description

◆Product Features

 Good safety

●With double-row composite contact,levelly-pulling opening and closing mechanism,micro motor energy pre-stored      technology as well as microelectronic control technology,it can basically realize no flashover (no arc chute) 

●Adopt reliable mechanical and electrical interlocking

●Due to zero crossing technology,it can set to zero compulsorily under emergency (Cut off double circuit power synchronously)

●With visible indication of on/off position and padlocking function,it can get the space between power supply and load.

  High reliability,service life reaching 8000 times

●Being designed with electromechanical integration,the switch transfers accurately,flexibly and smoothly. Superior electromagnetism compatibility,strong capability to resist the interference,no interference to outside

  High automation

●The switch has multi-circuit input/output interface that can realize PLC remote control as well as automation of system.

●The switch needn't any external control elements.

  Nice appearance,small volume,light weight

●The product conforms to following standards:GB/T 14048.11-2008/1EC60947-6-1 Automatic Transfer Switching Equipment,GB/T14048.3-2008/1EC60947-1 Low-voltage Switchgear and Controlgear General Rules as well as GB/14048.3-2008/IEC60947-3 Low-voltage Switchgear and Controlgear--Low-voltage Switches,Disconnectors,Switch-disconnectors and Fuse-combination units.


Type

Controller

Pole

Electric Grade

Available

ATS01-32~100

A,B,D

3P,4P

PC

INT Series

ATS01-100

A,B,D

3P,4P

NSX-NA

ATS01-160

AB,D

3P,4P

NSX-NA

ATS01-250

A,B,D

3P,4P

NSX-NA

ATS01-400

B,D

3P,4P

NSX-NA

ATS01-630

B,D

3P,4P

NSX-NA


◆Main technical indexes

Conventional heating current

20A

40A

60A

80A

100A

Rated insulation voltage Ui

690V

Rated impaction withstand voltage Uimp

8KV

Rated working voltage Ue

AC380V

Rated working current le

20A

63A

63A

80A

100A

Load character

AC33iB

Rated making capacity

10le

Rated breaking capacity

8le

Rated limiting short-circuit current

50KA

Rated short time withstand current le

7KA

Change-over time

1S

Voltage of control power supply

AC220V

Energy consumption of the motor

40W

Weight Kg

4.2

4.3

4.4

4.5

4.5


◆Main technical indexes

Conventional heating current

125A

160A

250A

400A

630A

800A

1000A

1250A

1600A

2000A

2500A

3200A

Rated insulation voltage Ui

800V

Rated impaction withstand voltage Uimp

8KV

12KV

Rated working voltage Ue

AC440V

Rated working current le

AC-32B

125

160

250

400

630

800

1000

1000

1250

2000

2000

2500

Rated making capacity

17KA

25.2KA

34KA

Rated breaking capacity

20KA

50KA

Rated limiting short-circuit current

10KA

12.6KA

20KA

Rated short time withstand current IS

2S

3S

Change-over time

AC220V

Voltage of control power supply


Energy consumption of the
motor

Start

300W

325W

355W

400W

440W

600W


Normal

55W

62W

74W

90W

98W

120W

Weight Kg

4-pole

7.5

8.8

9

16.5

17

32

36

40

49

95

98

135


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