LV Packaging Solutions

Low Voltage Packaging Solutions

Our LV Packaging Solutions cabinets are specially developed to implement motor control for unique customer applications. Each cabinet is individually produced as a single unit or in small series, configured, and rigorously tested in Sendenhorst, Germany. Upon request, we can package and deliver these solutions worldwide.

The cabinets can be equipped with additional components such as circuit breakers, fuse load disconnectors, communication cards, temperature controllers, and more. The options presented here are just a small sample of the flexible AuCom solutions available. Contact us, and we will work with you to develop the ideal concept tailored precisely to your specifications and requirements.

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Motor Control Systems

CSXI soft start with internal bypass
EMX4i/EMX4e soft start with internal/external bypass
Contactors for DOL-; Star/Delta-Start with motor protection relays
Variable Frequency Drive (different types)

Standards

Certified according to ISO 9001 and ISO 14001
High quality standard “Made in Germany”
Cabinets according to marine societies
Highly reputable products (well-known standard suppliers)
IP54 enclosure
Standard and heavy-duty ratings
Rittal cabinets
High short circuit capability

At a glance

Perfect match to the application
Motor control via:
- DOL-start
- Star- /Delta-Start
- Soft Starter
- VFD
Best price/performing ratio
Additional components to integrate:
- Circuit Breakers
- Semiconductor fuses
- Disconnecting switch
- Contactor for disconnecting, forward/backward, etc.
- Door mount keypad / HMI with protective cover
- Communication cards for remote access and control
- Control Power Transformer
- Space heater control Terminal strip access and control for customer control logic

EMX4i with EMX4i Technology

Standard and Heavy Duty Ratings

Prepackaged Starters with Integral Run Duty Bypass

Configure the EMX4i to Fit your Application

Stock units ship the same-day. To modify a starter, select a unit from the following pages, other options as needed from the options section. We will modify the stock unit for next day shipment

EMX4i LV Packaging Standard and Heavy Duty Ratings-01-1

EMX4i Configurable Solid State Starters Stocked As:

Combination starter with circuit breaker*
High fault rated (65 KAIC)
Rotary disconnect operator
EMX4i soft starter chassis
Run duty bypass
IP42, IP54 (IP65 enclosure
with option adders)
400/690 V
Standard 230V control power transformer
Service entrance rated
Door mounted keypad with IP65 cover (option)
KP door mounted keypad
IP56 (included) 5 KAIC rated standard

EMX4i Features:

Current limit ramp
Soft brake
SCR Failure Power Through
Daily on/off scheduling
Full graphical LCD display
Real language feedback messages 8 languages: English, Chinese,German, Italian, French, Spanish, Brazilian Portuguese, Russian
Real time graphs of motor operating performance
Main menu and Quick Setup
Logs: 384 events
Easy and fast to operate interface
Quick start application setup for
easy commissioning
Emergency Run (Fire Mode)
Built-in Simulation Mode
QR codes on display for fast and easy diagnostics
USB port for Parameter upload/download, firmware upgrades, diagnostic logs

ORDERCODE (LV-D-C-400-…)	DESCRIPTION	AUCOM QUICK & SAFE	AUCOM QUICK & SAFE+	AUCOM FULL CONTROL	AUCOM FULL CONTROL+
Motor current	Power Rating 380–480 V 3 phase Current (max. cross section)	5,5–30 kW ≤ 61 A (35 mm²)	≤ 90 kW ≤ 169 A (185 mm²)	≤ 250 kW ≤ 481 A (Busbar)	≤ 500 kW ≤ 962 A (Busbar)
Motor current	Cabinet Size (H x W x D in mm) (incl. 100 mm base frame)¹	1200 x 600 x 400 (wall mounting)	2100 x 800 x 600	2100 x (1400–2000) x 600	2100 x (2400–4000) x 800
AF / AC	Cooling unit Air flow (AF) Air conditioner (AC)	AF	AF / AC	AF / AC	AF / AC
30 / 54 / 55 / 56	Protection code	30 / 54 / 55 / 56	30 / 54 / 55 / 56	30 / 54 / 55 / 56	30 / 54 / 55
B / T	Cable input²	Bottom / Top	Bottom / Top	Bottom / Top	Bottom / Top
00 / CB / DS	Circuit breaker (CB)	Option	Option	-	-
00 / CB / DS	Disconnect switch with fuses and doorhandle (DS)	-	-	Option	Option
0 / 1	EMC filter	C2	C2	C2	C2
00 / HF / LR	Harmonic filter (HF)	-	-	Option	Option
00 / HF / LR	Line reactor (LR)	-	Option	Option	Option
00 / LR / SF	Load reactor (LR)	-	Option	Option	Option
00 / LR / SF	Sinus filter (SF)	-	-	Option	Option
0 / 1	Internal control power transformer	Option	Option	Option	Option
00 / MB / BN / PB / PN	Communication module	Modbus RTU (MB) BACnet (BN)	Modbus RTU (MB) Profibus (PB) Profinet (PN)	Modbus RTU (MB) Profibus (PB) Profinet (PN)	Modbus RTU (MB) Profibus (PB) Profinet (PN)
00 / 06 / 12 / 18	RTD module	0 / 6 inputs	0 / 6 / 12 / 18 inputs	0 / 6 / 12 / 18 inputs	0 / 6 / 12 / 18 inputs
0 / 1	Feeder for motor space heater	Option	Option	Option	Option
0 / 1	Powermeter	Option	Option	Option	Option
0 / 1	Analog speed potentiometer	Option	Option	Option	Option
0 / 1	2-channel safety relay	Option	Option	Option	Option
0 / 1	Cabinet light	Option	Option	Option	Option
0 / 1	Cabinet heater	Option	Option	Option	Option
0 / 1	Cabinet socket	Option	Option	Option	Option

¹ Width may vary depending on options selected
² IP56 cable input bottom only

Powerful & Reliable

Smart does not have to mean complex. While the EMX4 offers more functionality than ever before, it has been designed to make your life easier.

Protection

The EMX4 Smart Card redefines the role of a soft starter. With the appropriate Smart Card installed the EMX4 is able to operate as an entire system controller.

Versatile

The AuCom Pocket Technician app puts the tools you need to troubleshoot issues with starting and starter operation in the palm of your hand.

Applications

The AuCom Pocket Technician app puts the tools you need to troubleshoot issues with starting and starter operation in the palm of your hand.

Features & Accessories

Motor Control

Dual motor set
Constant current and current
ramp start
Current based torque control
TVR start
Kickstart
Coast to stop and TVR stop
Slip-ring motor control
Emergency run

Human Interface

Multi-language graphical display
Starter status LEDs
Date & time stamped event logging
Real time performance graph
Operational counters
User programmable monitoring screen
Fully customisable protections
Customisable I/O operation
Programmable start/stop
User programmable metering screen
Multi-level password protection
Plug-in control terminal blocks
Remote HMI

Advanced Diagnostics

Internal wave form oscilloscope data logging
Detailed event and trip logs
Simulation modes

Protection

Motor thermal model
Motor thermistor
Current imbalance
Under/Overcurrent
Under/over voltage
Phase sequence
Phase loss
Power loss
And more...

Input and Output Options

Remote control inputs
(3 fixed, 2 programmable)
Relay outputs
(3 fixed, 3 programmable)
Analog output
(1 programmable)
Serial port (via comms module)

Accessories: Communication Options

Modbus RTU
Profibus
DeviceNet
Modbus TCP
Profinet
Ethernet/IP
USB

Specifications

General

Current Range

70 - 1700 A

Supply

Mains Voltage (L1, L2, L3)
MVE-xxxx-V02	2.3 kV Phase-phase
MVE-xxxx-V04	4.2 kV Phase-phase
MVE-xxxx-V06	6.6 kV Phase-phase
MVE-xxxx-V11	10/11 kV Phase-phase
MVE-xxxx-V13	13.2-13.8 kV Phase-phase
Control Voltage (A1, A2, A3)	85 ~ 264 VAC or 90 ~ 350 VDC*
Rated Frequency	50/60 Hz
Rated lightning impulse withstand voltage (Up)
2.3 - 6.6 kV	60 kV
10/11 kV	75 kV
13.2/13.8 kV	95 KV
Rated short-time withstand current (symmetrical RMS) (lk)	50 kA**

Short Circuit Capability

Current Range	24 A ~ 1250 A (nominal)
Motor connection	In-line or inside delta
Bypass	Integrated internal

ANSI Protection Codes

Code	Description	Built-in Protection
48	Maximum start time	Excess start time
66	Too many starts	Restart delay and dynamic thermal model
37	Undercurrent	Undercurrent
51L	Load Increase (alarm)	High current frequency output
51R	Overcurrent - jam	Excess start time, electronic shearpin
50	Overcurrent - short	Shorted SCR, electronic shearpin
49/51	Thermal overload	Thermal overload - dynamic model
46	Current imbalance	Current imbalance
27	Undervoltage	Undervoltage
59	Overvoltage	Overvoltage
47	Phase loss	Phase loss
47	Phase sequence	Phase sequence
50G	Ground fault	Ground fault
85	Communications failure	Communications failure
85	Internal failure	Internal failure
94/95	Ext. fault 1/code-1	Auxiliary trip A
94/95	Ext. fault 1/code-2	Auxiliary trip B
23	Motor overtemperature	Thermistor protection*
49	Stator winding overtemperature	Thermistor protection*
32	Under power	Power Loss

Inputs on Controller

Start (C23, C24)	24 VDC, 8 mA approx
Stop (C31, C32)	24 VDC, 8 mA approx
Reset (C41, C42)	24 VDC, 8 mA approx
Input A (C53, C54)	24 VDC, 8 mA approx
Input B (C63, C64)	24 VDC, 8 mA approx
Motor thermistor (B4, B5)	Trip point > 2.4 kΩ

Outputs

Rating of output relays on Controller	10 A @ 250 VAC resistive
	6 A @ 250 VAC 15 p.f. 0.3
	10 A @ 30 VDC resistive
Outputs
Relay output A (41, 43, 44)	Normally Open
Output Relay B (51, 52, 54)	Changeover
Output Relay C (61, 62, 64)	Changeover
Analog output (B10, B11)	0-20 mA or 4-20 mA

Environmental

Degree of Protection
Power Assembly	IP00
Controller	IP54 / NEM12
Operating Temperature
Humidity	5% to 95% Relative Humidity
Storage Temperature	-25 °C to +70 °C
Humidity	5% to 95% Relative Humidity
Operating Altitude	1000 m ASL, higher with derating
Pollution Degree	IP00
Vibration	Designed to IEC 60068
Equipment Class (EMC)	Class A
EMC Emission	IEC 60947-4-2
EMC Immunity	IEC 60947-4-2

Certification

CCC	GB 14048.6
CE	EN 60947-4-2
C-UL	C22.2 No. 60947-4-2
UL	60947-4-2
Marine
Lloyds	Lloyds Marine No 1 Specification
ABS	Steel Vessel Rules 2010
RCM	IEC 60947-4-2

LV Packaging Solutions

10 - 3000A 230 - 1200V

Low Voltage Packaging Solutions

At a glance

Pump Panel Starters

Standard and Heavy Duty Ratings

LV Drive Packages

Highlights