ATV630D18N4ZU

Name: ATV630D18N4ZU
Brand: Schneider
SKU: ATV630D18N4ZU

Product ModelATV630D18N4ZU

Product ID28150

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature-

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range of Product

Altivar Process ATV600

Product or Component Type

Variable speed drive

Product Specific Application

Process and utilities

Device short name

ATV630

Variant

Standard version

Product destination

Asynchronous motorsSynchronous motors

EMC filter

Integrated 32.8 ft (10 m) IEC 61800-3 category C2Integrated 164.04 ft (50 m) IEC 61800-3 category C3With EMC plate option

IP degree of protection

IP20IEC 61800-5-1IP20IEC 60529

[Us] rated supply voltage

380...480 V - 15...10 %

Type of cooling

Forced convection

Supply frequency

50...60 Hz - 5...5 %

Motor power kW

18.5 kW normal duty)15 kW heavy duty)

Maximum Horse Power Rating

25 hp normal duty20 hp heavy duty

Line current

33.4 A 380 V normal duty)28.9 A 480 V normal duty)27.7 A 380 V heavy duty)24.4 A 480 V heavy duty)

Prospective line Isc

50 kA

Apparent power

24 kVA 480 V normal duty)20.3 kVA 480 V heavy duty)

Continuous output current

39.2 A 4 kHz normal duty31.7 A 4 kHz heavy duty

Asynchronous motor control profile

Optimized torque modeVariable torque standardConstant torque standard

Synchronous motor control profile

Permanent magnet motorSynchronous reluctance motor

Speed drive output frequency

0.1...500 Hz

Nominal switching frequency

4 kHz

Switching frequency

2...12 kHz adjustable4...12 kHz with derating factor

Safety function

STO (safe torque off) SIL 3

Discrete input logic

Positive logic (source) DI1...DI8), < 5 V, > 11 VNegative logic (sink) DI1...DI8), > 16 V, < 10 V

communication port protocol

Modbus TCPModbus serialEthernet

Option card

Slot A communication module, Profibus DP V1Slot A communication module, PROFINETSlot A communication module, DeviceNetSlot A communication module, Modbus TCP/EtherNet/IPSlot A communication module, CANopen daisy chain RJ45Slot A communication module, CANopen SUB-D 9Slot A communication module, CANopen screw terminalsSlot A/slot B digital and analog I/O extension moduleSlot A/slot B output relay extension moduleSlot A communication module, Ethernet IP/Modbus TCP/MD-Link communication module, BACnet MS/TP communication module, Ethernet Powerlink

Mounting Mode

Cabinet mount

Maximum transient current

43.1 A 60 s normal duty)47.6 A 60 s heavy duty)

Phase

3 phase

Discrete output number

Discrete output type

Relay outputs R1A, R1B, R1C 250 V AC 3000 mARelay outputs R1A, R1B, R1C 30 V DC 3000 mARelay outputs R2A, R2C 250 V AC 5000 mARelay outputs R2A, R2C 30 V DC 5000 mARelay outputs R3A, R3C 250 V AC 5000 mARelay outputs R3A, R3C 30 V DC 5000 mA

Output voltage

<= power supply voltage

Permissible temporary current boost

1.1 x In 60 s normal duty)1.5 x In 60 s heavy duty)

Motor slip compensation

Automatic whatever the loadAdjustableNot available in permanent magnet motor lawCan be suppressed

Acceleration and deceleration ramps

Linear adjustable separately from 0.01...9999 s

Physical interface

Ethernet2-wire RS 485

Braking to standstill

By DC injection

Protection type

Thermal protection motorSafe torque off motorMotor phase break motorThermal protection driveSafe torque off driveOverheating driveOvercurrent between output phases and earth driveOverload of output voltage driveShort-circuit protection driveMotor phase break driveOvervoltages on the DC bus driveLine supply overvoltage driveLine supply undervoltage driveLine supply phase loss driveOverspeed driveBreak on the control circuit drive

Transmission Rate

10, 100 Mbits4800 bps, 9600 bps, 19200 bps, 38.4 Kbps

Frequency resolution

Display unit 0.1 HzAnalog input 0.012/50 Hz

Transmission frame

RTU

Electrical connection

Control removable screw terminals 0.5...1.5 mmÂ² AWG 20...AWG 16Line side screw terminal 10...16 mmÂ² AWG 8...AWG 6Motor screw terminal 10...16 mmÂ² AWG 8...AWG 6

Connector type

RJ45 on the remote graphic terminal)Ethernet/Modbus TCPRJ45 on the remote graphic terminal)Modbus serial

Data format

8 bits, configurable odd, even or no parity

Type of polarization

No impedance

Exchange mode

Half duplex, full duplex, autonegotiation Ethernet/Modbus TCP

Number of addresses

1...247 Modbus serial

Method of access

Slave Modbus TCP

Supply

External supply for digital inputs 24 V DC 19...30 V), <1.25 mA overload and short-circuit protectionInternal supply for reference potentiometer (1 to 10 kOhm) 10.5 V DC +/- 5 %, <10 mA overload and short-circuit protectionInternal supply for digital inputs and STO 24 V DC 21...27 V), <200 mA overload and short-circuit protection

Local signalling

for local diagnostic 3 LEDs for embedded communication status 3 LEDs (dual colour) for communication module status 4 LEDs (dual colour) for presence of voltage 1 LED (red)

Width

7.7 in (195 mm)

Height

18.9 in (480 mm)

Depth

8.9 in (225.5 mm)

Net Weight

30.0 lb(US) (13.6 kg)

Analogue input number

Analogue input type

AI1, AI2, AI3 software-configurable voltage 0...10 V DC 31.5 kOhm 12 bitsAI1, AI2, AI3 software-configurable current 0...20 mA 250 Ohm 12 bitsAI2 voltage analog input - 10...10 V DC 31.5 kOhm 12 bits

Discrete input number

Discrete input type

DI7, DI8 programmable as pulse input 0...30 kHz, 24 V DC <= 30 V)

Input compatibility

DI1...DI6 discrete input level 1 PLC IEC 61131-2DI5, DI6 discrete input level 1 PLC IEC 65A-68STOA, STOB discrete input level 1 PLC IEC 61131-2

Analogue output number

Analogue output type

Software-configurable voltage AQ1, AQ2 0...10 V DC 470 Ohm 10 bitsSoftware-configurable current AQ1, AQ2 0...20 mA 10 bitsSoftware-configurable current DQ-, DQ+ 30 V DCSoftware-configurable current DQ-, DQ+ 100 mA

Sampling duration

2 ms +/- 0.5 ms DI1...DI4) - discrete input5 ms +/- 1 ms DI5, DI6) - discrete input5 ms +/- 0.1 ms AI1, AI2, AI3) - analog input10 ms +/- 1 ms AO1) - analog output

Accuracy

+/- 0.6 % AI1, AI2, AI3 for a temperature variation 60 °C analog input+/- 1 % AO1, AO2 for a temperature variation 60 °C analog output

Linearity error

AI1, AI2, AI3 +/- 0.15 % of maximum value analog inputAO1, AO2 +/- 0.2 % analog output

Relay output number

Relay output type

Configurable relay logic R1 fault relay NO/NC 100000 cyclesConfigurable relay logic R2 sequence relay NO 100000 cyclesConfigurable relay logic R3 sequence relay NO 100000 cycles

Refresh time

Relay output R1, R2, R3)5 ms +/- 0.5 ms)

Minimum switching current

Relay output R1, R2, R3 5 mA 24 V DC

Maximum switching current

Relay output R1, R2, R3 resistive, cos phi = 1 3 A 250 V ACRelay output R1, R2, R3 resistive, cos phi = 1 3 A 30 V DCRelay output R1, R2, R3 inductive, cos phi = 0.4 7 ms 2 A 250 V ACRelay output R1, R2, R3 inductive, cos phi = 0.4 7 ms 2 A 30 V DC

Isolation

Between power and control terminals

Maximum output frequency

500 kHz

Maximum Input Current per Phase

33.4 A

Variable speed drive application selection

Building - HVAC compressor centrifugalFood and beverage processing other applicationMining mineral and metal fanMining mineral and metal pumpOil and gas fanWater and waste water other applicationBuilding - HVAC screw compressorFood and beverage processing pumpFood and beverage processing fanFood and beverage processing atomizationOil and gas electro submersible pump (ESP)Oil and gas water injection pumpOil and gas jet fuel pumpOil and gas compressor for refineryWater and waste water centrifuge pumpWater and waste water positive displacement pumpWater and waste water electro submersible pump (ESP)Water and waste water screw pumpWater and waste water lobe compressorWater and waste water screw compressorWater and waste water compressor centrifugalWater and waste water fanWater and waste water conveyorWater and waste water mixer

Motor power range AC-3

15...25 kW 380...440 V 3 phase15...25 kW 480...500 V 3 phase

Quantity per Set

enclosure mounting

With heat sink

Insulation resistance

> 1 MOhm 500 V DC for 1 minute to earth

Noise level

59.5 dB

Power dissipation in W

Natural convection 67 W 380 V 4 kHzForced convection 460 W 380 V 4 kHz

Volume of cooling air

56798.008 Gal/hr(US) (215 m3/h)

Operating position

Vertical +/- 10 degree

Maximum THDI

<48 % from 80...100 % of load IEC 61000-3-12

Electromagnetic compatibility

Electrostatic discharge immunity test level 3 IEC 61000-4-2Radiated radio-frequency electromagnetic field immunity test level 3 IEC 61000-4-3Electrical fast transient/burst immunity test level 4 IEC 61000-4-41.2/50 Âµs - 8/20 Âµs surge immunity test level 3 IEC 61000-4-5Conducted radio-frequency immunity test level 3 IEC 61000-4-6

Pollution degree

Vibration resistance

1.5 mm peak to peak 2...13 Hz)IEC 60068-2-61 gn 13...200 Hz)IEC 60068-2-6

Shock resistance

15 gn 11 ms IEC 60068-2-27

Relative humidity

5...95 % without condensation IEC 60068-2-3

Ambient air temperature for operation

5...122 °F (-15...50 °C) without derating)122...140 °F (50...60 °C) with derating factor)

Ambient Air Temperature for Storage

-40...158 °F (-40...70 °C)

Operating altitude

<= 3280.84 ft (1000 m) without derating1000...4800 m with current derating 1 % per 100 m

Product Certifications

CSAATEX zone 2/22ATEX INERISDNV-GLULTÃV

marking

Standards

UL 508CIEC 61800-3IEC 61800-3 environment 1 category C2EN/IEC 61800-3 environment 2 category C3IEC 61800-5-1IEC 61000-3-12IEC 60721-3IEC 61508IEC 13849-1

Assembly style

With heat sink

Overvoltage category

III

Regulation loop

Adjustable PID regulator