CSXi Soft Starter

Compact Design

The CSXi is suitable for mounting in a switchboard or motor control centre without the need for an external bypass contactor. At only 165mm deep, it is easy to mount in shallow switchboards.

Energy Savings

CSXi is equipped with an internal bypass function to reduce operating costs. CSXi starters are 99.5% efficient during run, produce no harmonics, and are the most energy efficient solution for fixed speed applications with variable load.

Simple to Integrate

With features such as dedicated output relays to control the upstream main contactor and power factor correction capacitors, CSX soft starters are easy to integrate into complete motor control solutions.

Protection

The CSXi soft starter includes built-in motor overload protection by monitoring current and calculating motor temperature. It trips at 105% of the set Motor Trip Class, eliminating the need for an external motor protection device.

Features & Accessories

Starting Functions

Constant current
Current Ramp

Stopping

Coast to stop
Soft stop

Protection

Motor overload
Phase loss
Excess start time
Phase sequence
Current imbalance
Motor thermistor
Power circuit fault
Supply frequency
Instantaneous overcurrent
Bypass overload
Communications failure

Interface

Fixed relay output (main contractor relay)
Programmable relay (trip or run)
Run relay output

Accessories (Optional)

Remote operator
Modbus
Profibus
DeviceNet
PC Software
Ethernet/IP
Modbus TCP
Profinet

Specifications

Supply

Mains Voltage (L1, L2, L3)
CSX-xxx-V4	3 x 200 VAC ~ 440 VAC (+ 10% / - 15%)
CSX-xxx-V6	3 x 200 VAC ~ 575 VAC (+ 10% / - 15%)
Mains frequency (at start)	45 Hz to 66 Hz
Rated insulation voltage	600 VAC
Form designation	Bypassed semiconductor motor starter form 1
Control Voltage (A1, A2, A3)
CSX-xxx-xx-C1	110-240 VAC (+ 10% / - 15%) or 380-440 VAC (+ 10% / - 15%)
CSX-xxx-xx-C2	24 VAC/VDC (± 20%)

Environmental

Protection
CSX-007 to CSX-055	IP20
CSX-075 to CSX-110	IP00
Operating temperatures	- 10 °C to + 60 °C
Humidity	5% to 95% Relative Humidity
Pollution degree	Pollution Degree 3
Vibration	IEC 60068 Test Fc Sinusoidal4 Hz to 13.2 Hz: ± 1 mm displacement 13.2 Hz to 200 Hz: ± 0.7 g

Heat dissipation

During start	3 watts / ampere
During run	10 watts typical

Inputs

Start (terminal (01)	Normally Open 150 kΩ @ 300 VAC and 5.6 kΩ @ 24 VAC/VDC
Stop (terminal 02)	Normally Closed 150 kΩ @ 300 VAC and 5.6 kΩ @ 24 VAC/VDC

Outputs

Main contactor (terminals 13, 14)	Normally Open 6 A, 30 VDC / 6 A, 250 VAC resistive
Programmable relay (terminals 23, 24)	Normally Open 6 A, 30 VDC / 6 A, 250 VAC resistive

EMC Emission

Equipment class (EMC)	Class B
Conducted radio frequency emission	0.15 MHz to 0.5 MHz: < 56-46 dB (µV) 0.5 MHz to 5 MHz: < 46 dB (µV) 5 MHz to 30 MHz: 50 dB (µV)
Radiated radio frequency emission	30 MHz to 230 MHz: < 30 dB (µV/m) 230 MHz to 1000 MHz: < 37 dB (µV/m)
This product has been designed as Class A equipment. Use of this product in domestic environments may cause radio interference, in which case the user may be required to employ additional mitigation methods.

EMC Immunity

Electrostatic discharge	4 kV contact discharge, 8 kV air discharge
Radio frequency electromagnetic field	0.15 MHz to 1000 MHz: 140 dB (µV)
Rated impulse withstand voltage (Fast transients 5/50 ns)	2 kV line to earth, 1 kV line to line
Voltage dip and short time interruption	100 ms (at 40% nominal voltage)
Harmonics and distortion	IEC61000-2-4 (Class 3), EN/IEC61800-3

Approvals

RCM	IEC 60947-4-2
CE	EN 60947-4-2
CCC	GB 14048.6
EAC	TP TC 004/2011, TP TC 020/2011
Marine	Lloyds Marine No 1 Specification
UL / C-UL	UL 508

CSXi Soft Starter

< 200A 200 - 575V

Soft start and motor overload

Highlights

Features & Accessories