DC Injection Brake Controllers

Crompton Controls have manafactured DC injection Brakes for over 50 years and are now a recognised market leader. All our products have been designed and developed in house and provide rapid controlled breaking of AC electric motors driving rotating industrial machines.

Manuals

Direct-on-Line Three Phase

400V/3ph/50Hz

Controlled stopping for compliance to PUWER 98
IP55 Dust Proof
Compact surface mounting enclosures for easy retrofitting
Complete with Integral Start and Stop push buttons
Simple braking time and torque setting
Suitable for up to 12 stops per hour

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Product	Motor FLC	Motor Power (KW)	Height	Width	Depth	Sell price
3DCM1EHS	4.50	2.2	184mm	184mm	149mm	£365.90
3DCM1EJS	6.00	3	184mm	184mm	149mm	£373.20
3DCM1EKS	7.50	4	184mm	184mm	149mm	£375.60
3DCM1ELS	12.00	5.5	184mm	184mm	149mm	£398.40
3DCM2EMS	18.00	7.5	184mm	184mm	149mm	£451.30
3DC3ENS	25.00	11	305mm	285mm	159mm	£506.60
3DC4ECS	32.00	15	305mm	285mm	159mm	£571.70
3DC5ESS	40.00	22.00	400mm	400mm	200mm	£785.90

Manuals

Direct-on-Line Single Phase

230V/1ph/50Hz

Controlled stopping for compliance to PUWER 98
IP55 Dust Proof
Compact surface mounting enclosures for easy retrofitting
Complete with Integral Start and Stop push buttons
Simple braking time and torque setting
Suitable for up to 12 stops per hour

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Title	Motor FLC	Motor Power (HP)	Motor Power (KW)	Sale price
3DPM1CHS/10	5.00	0.75	0.5	£360.00
3DPM1CLS/10	12.00	2.0	1.5	£373.20
3DPM2CMS/10	16.00	3.0	2.2	£375.60

Manuals

Star Delta Three Phase

400V/3ph/50Hz

Controlled stopping for compliance to PUWER 98
IP55 Dust Proof
Compact surface mounting enclosures for easy retrofitting
Complete with Integral Start and Stop push buttons
Simple braking time and torque setting
Suitable for up to 12 stops per hour

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Title	Motor FLC	Motor Power (HP)	Motor Power (KW)	Sale price
3DYM1EJS	13.00	7.5	5.5	£509.10
3DYM1EKS	17.00	10.0	7.5	£540.50
3DY1ELS	21.00	15.0	11	£613.80
3DY2EMS	30.00	20	15	£664.30
3DY3ENS	43.00	30.0	22	£1,023.00
3DY4ECS	55.00	40	30	£2,208.00

Manuals

DC Injection Modular Kits & Spares

Retrofit parts to integrate into exsisting controls
For single motor machines up to 7.5kW 3ph & 2.2kW 1ph

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Title	Part No.	Sale price
S10 Brake Module 400V	BR011	£186.30
S10 Brake Module 230V	BR016	£186.30
Brake Contactor 400V Coil	CC1201-400V	£27.00
Brake Contactor 230V Coil	CC1201-230V	£27.00
Control Fuse Holder	FL014	£5.30
Control Fuse 4A	FL071	£1.50

Manuals

Star Delta Smooth-BRAKE control panels

400V/3ph/50Hz

Smoothest possible braking eliminates shocks, vibration and noise. Developed to be mechanically kind to Band Resaw type machines.

Unique 3 stage automatic voltage ramp down to zero
Soft application of high initial DC injection
Low level final DC stage with surge reduction
Automatic cut off at zero speed
Simple adjustment - shut off timer and torque level potentiometers

Standard Specification

Crompton Controls developed Smooth-Brake module

Extremely compact IP55 Dustproof enclosures with top and bottom access

Star Delta main motor starter with Start/Stop push buttons

Track/Run selector switch - press and hold to start track

110V AC control circuit via integral fused transformer

Provision for control from external Stop/Start pushbuttons

Braking times up to approx 50 seconds

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Title	Motor FLC (DC)	Motor FLC	Motor Power (HP)	Motor Power (KW)	Sale price
SmoothBRAKE11	35.00	21.00	15	11	£863.90
SmoothBRAKE15	45.00	30.00	20	15	£899.90
BR025 Brake Assembly	60.00		15/20	11/15	£370.00
BR026 Brake Assembly	90.00		25/30	18/22	£390.20
BR024 Spare Control Module					£173.60

Manuals

Star Delta IP55 Dust Proof control panels

400V/3ph/50Hz

DC Injection brake control panels. Designed to safely stop HEAVY DUTY Woodworking machines.

Controlled stopping for PUWER 98 compliance
Heavy duty rated for high inertias and longer stopping times
Star Delta Main Motor starter, Start/Stop push buttons
Easy supply and motor cable connections
Terminals to link in external stop controls
Main Motor Running contact to link to existing feeder control
Optional Track/Run selector switch, hold to Track push button
Optional feeder motor DOL starter with stop & start push buttons
Standard options and customised solutions available

Standard Specification

Mains supply:	400V / 3ph / 50Hz
Control Circuit:	110V AC via integral fused transformer
DC brake supply:	11 - 22kW - Internally powered from incoming mains supply
	30 - 55kW - Can be wired as above or seperately supplied dependant on the rating of the incoming mains supply cables and the level of DC current required to safely brake.
Protection:	Super fast semiconductor fuses for the protection of power electronics
	Thermal overload for protection of main motor
Braking Times:	Up to 35 seconds 11-22kW Up to 60 seconds 30-55kW
Braking Voltage:	Up to 160V DC maximum
Duty Cycle:	Suitable for up to 12 stops per hour

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Title	Motor FLC (DC)	Motor FLC	Motor Power (HP)	Motor Power (KW)	Sale price
RESAW11	55.00	21.00	15	11	£1,019.00
RESAW15	72.00	30.00	20	15	£1,135.00
RESAW18	87.00	35.00	25	18.5	£1,181.00
RESAW22	107.00	43.00	30	22	£1,229.00
RESAW30	137.00	55.00	40	30	£2,393.00
RESAW37	180.00	69.00	50	37	£2,547.00
RESAW45	207.00	83.00	60	45	£4,081.00
RESAW55	250.00	98.00	75	55	£4,375.00