DSCPS Series

Control and Protection Switch

（1-125A）

Concise Efficient Safe Comprehensive

PRODUCT OVERVIEW

DSCPS series control and protection switch is a comprehensive intelligent product integrating various functions of circuit breaker (fuse), contactor, overload (overcurrent, phase failure) protection relay, starter, isolator, etc. It can protect the system from short-circuit, overload, and leakage protection, and it is widely used in industry and other fields to protect the circuits and realize intelligent control and management.

MULTIPLE PROTECTION FUNCTIONS

D5CPS series control and protection switch has many functions such as phase failure, overcurrent, locked rotor, blockage, short circuit, undercurrent, overvoltage, undervoltage, residual current protection, three-phase unbalance, phase loss, isolation, startup timeout, fire protection, fault signal output, and remote shunt, etc., providing electrical protection for the equipment.

FAULT MEMORY FUNCTION

DSCPS series control and protection switch has the functions of remote automatic control and local direct manual control. Various parameters can be set and queried; based on MCU's ERPROM storage memory technology, parameters can be saved after power failure. It has a fault memory function, which is convenient for fault query and analysis.

Technical parameters

DSCPS series control and protection switch technical parameters

Shell frame grade Rated current
of main body		 Breaking Casing grade
capacity (kA)		 Rated operating
current of
controller Ie (A) 		Rated operating
current adjustment
range of
controller Ir (A) 		Control power range of
400V (kW) (kW)		 Use category
45 16 15 1 0.2-1 0.12-0.37 Motor type AC-44
3 1-3 0.55-1.5
6 2.4-6 1.1-3
10 4-10 1.5-4
16 6.4-16 3-7.5
45 20 10-20 5.5-11
32 12.8-32 5.5-15
45 16-45 7.5-18.5
125 125 35 50 20-50 7.5-22
63 25.2-63 11-30
80 32-80 16-37
100 40-100 22-45
125 50-125 22-55

DSCPS2 series control and protection switch technical parameters

Shell frame grade Rated current of
main body 		Breaking capacity（kA） Rated operating current
of controller Ie (A) 		Rated operating
current adjustment
range of controller Ir (A) 		Control power
range of 400V (kW) (kW)		 Use category
45 16 50kA 1 0.2-1 0.12-0.37 Motor type AC-44
4 1-4 0.55-1.5
6.3 2.4-6.3 1.1-3
12 4-12 1.5-4
16 6.4-16 3-7.5
45 32 12.8-32 5.5-15
45 16-45 7.5-18.5
125 63 45 18-45 7.5-18.5
50 20-50 7.5-22
63 25.2-63 11-30
125 100 40-100 22-37
125 50-125 22-55
Selection table

DSCPS Series Control and Protection Switch

DSCPS 45 H 33 M 45 FK M B F
Product code Shell frame
grade		 Breaking
capacity (kA) 		Number of
poles and
protection		 Tripping
device code		 Rated
current		 Auxiliary
code		 Control
voltage		 Display
code		 Additional
features
DSCPS：
Control and Protection Switch		 45A
125A		 Ics:15kA
Ics:35kA		 33: 3 pole 3 protection
30:3 pole without protection		 M: Motor protection1A
3A
6A
10A
16A
20A
32A
45A
50A
63A
80A
100A
125A		 FK： 4 opened, 3 closed
+ 1 group conversion
+ 1 group fault alarm
+ 1 group short-circuit alarm		 M:AC220V B:Digital F:Fire protection
L:Leakage
FL:Fire protection+Leakage

Note: Isolation function is standard setting

DSCPS2 Series Control and Protection Switch

DSCPS2 45 H 33 M 45 FK M B F
Product code Shell frame
grade		 Breaking capacity (kA) Number of
poles and
protection		 Tripping
device code		 Rated current Auxiliary
code		 Control voltage Display code Additional
features
DSCPS2：
Control and Protection Switch		 45A
125A		 Ics:50kA 33: 3 pole 3 protection
30:3 pole without protection		 M: Motor protection 1A
4A
6.3A
12A
16A
32A
45A
50A
63A
100A
125A		 FK： 2 opened and 2 closed
+ 1 group conversion
+ 1 group short-circuit alarm		 M:AC220V B:Digital
E:LCD		 F:Fire protection
L:Leakage
T:Communication
FT:Fire protection+Communication
TL:Communication+Leakage
FLT:Fire protection+Leakage +Communication

Note: Isolation function is standard setting, fire protection and leakage function are optional.

Technical Parameters


DSCPS Series Control and Protection Switch

  • Rated current of main body：16

    Breaking capacity (kA) ：15kA

    Rated operating current of controller Ie (A) ：1A、3A、6A、10A、16A

    Rated operating current adjustment range of controller Ir (A) ：0.2-1A、1-3A、2.4-6A、4-10A、6.4-16A

    Control power range of 400V (kW) ：0.12-0.37kW、0.55-1.5kW、1.1-3kW、1.5-4kW、3.7-5kW

    Use category： Motor type AC-44

  • Rated current of main body ：45

    Breaking capacity (kA) ：15kA

    Rated operating current of controller Ie (A) ：20A、32A、45A

    Rated operating current adjustment range of controller Ir (A) ：10-20A、12.8-32A、16-45A

    Control power range of 400V (kW) ：5.5-11kW、5.5-15kW、7.8-18.5kW

    Use category： Motor type AC-44

  • Rated current of main body ：125

    Breaking capacity (kA) ：35kA

    Rated operating current of controller Ie (A) ：50A、63A、80A、100A、125A

    Rated operating current adjustment range of controller Ir (A) ：20-50A、25.2-63A、32-80A、40-100A、50-125A

    Control power range of 400V (kW) ：7.5-22kW、11-30kW、16-37kW、22-45kW、22-55kW

    Use category： Motor type AC-44

DSCPS2 Series Control and Protection Switch

  • Rated current of main body ：16

    Breaking capacity (kA) ：50kA

    Rated operating current of controller Ie (A) ：1A、4A、6.3A、12A、16A

    Rated operating current adjustment range of controller Ir (A) ：0.2-1A、1-4A、2.4-6A、4-12A、6.4-16A

    Control power range of 400V (kW) ：0.12-0.37kW、0.55-1.5kW、1.1-3kW、1.5-4kW、3.7-5kW

    Use category： Motor type AC-44

  • Rated current of main body ：45

    Breaking capacity (kA) ：50kA

    Rated operating current of controller Ie (A) ：32A、45A

    Rated operating current adjustment range of controller Ir (A) ：12.8-32A、16-45A

    Control power range of 400V (kW) ：5.5-15kW、7.8-18.5kW

    Use category： Motor type AC-44

  • Rated current of main body ：63

    Breaking capacity (kA) ：50kA

    Rated operating current of controller Ie (A) ：45A、50A、63A

    Rated operating current adjustment range of controller Ir (A) ：18-45A、20-50A、25.2-63A

    Control power range of 400V (kW) ：7.8-18.5kW、7.5-22kW、11-30kW

    Use category： Motor type AC-44

  • Rated current of main body ：125

    Breaking capacity (kA) ：50kA

    Rated operating current of controller Ie (A) ：100A、125A

    Rated operating current adjustment range of controller Ir (A) ：40-100A、22-37A

    Control power range of 400V (kW) ：22-37kW、22-55kW

    Use category： Motor type AC-44

Selection table


  • Product code ：DSCPS: Control and Protection Switch

    Casing grade：45A、125A

    Breaking capacity (kA) ：Ics:15kA、Ics:35kA

    Number of poles and protection：33: 3 pole 3 protection 、30:3 pole without protection

    Tripping device code：M: Motor protection

    Rated current：1A、3A、6A、10A、16A、20A、32A、45A、50A、63A、80A、100A、125A

    Auxiliary code：FK: 4 opened, 3 closed+ 1 group conversion + 1 group fault alarm + 1 group short-circuit alarm

    Control voltage：M:AC220V

    Display code：B:Digital

    Additional features：F:Fire protection、L:Leakage 、FL:Fire protection+Leakage

  • Product code ：DSCPS2: Control and Protection Switch

    Casing grade：45A、125A

    Breaking capacity (kA) ：Ics:50kA

    Number of poles and protection：33: 3 pole 3 protection 、30:3 pole without protection

    Tripping device code：M: Motor protection

    Rated current：1A、4A、6.3A、12A、16A、32A、45A、50A、63A、100A、125A

    Auxiliary code：FK: 2 opened and 2 closed+ 1 group conversion + 1 group fault alarm

    Control voltage：M:AC220V

    Display code：B:Digital 、E:LCD

    Additional features：F:Fire protection、L:Leakage 、T:Communication、FT:Fire protection+Communication、TL:Communication+Leakage 、FLT:Fire protection+Leakage +Communication

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