ATV630U30N4 | variable speed drive IP21 3KW 400v/480v – Schneider Electric

Name: ATV630U30N4 | variable speed drive IP21 3KW 400v/480v - Schneider Electric - myelectric.in
Brand: Schneider Electric
SKU: ATV630U30N4
Price: 59723.05 INR
Availability: BackOrder

SKU: ATV630U30N4

Original price was: ₹192,655.00.Current price is: ₹59,723.05. Excl. GST

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The Schneider Electric ATV630U30N4 is a variable frequency drive (vfd) from the Altivar Process ATV600 range, engineered for variable-speed motor control and energy savings in demanding Indian and international installations. Key ratings include 400V AC, IP21. Buy the ATV630U30N4 | variable speed drive IP21 3KW 400v/480v online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.

📋 Technical Specifications

Product
Brand	Schneider Electric
Part Number / SKU	ATV630U30N4
Category	Variable Frequency Drive (VFD)
Main
Range of product	Altivar Process ATV600
Product specific application	Process and utilities
Product or component type	Variable speed drive
Variant	Standard version
Device short name	ATV630
Mounting mode	Wall mount
Communication port protocol	Ethernet Modbus TCP Modbus serial
[Us] rated supply voltage	380…480 V – 15…10 %
[Us] rated supply voltage	380…480 V
Relative symmetric mains voltage tolerance	10 %
Relative symmetric network frequency tolerance	5 %
nominal output current	7.2 A
IP degree of protection	IP21
Product destination	Asynchronous motors Synchronous motors
EMC filter	Integrated with 50 m conforming to IEC 61800-3 category C2 Integrated with 150 m conforming to IEC 61800-3 category C3
IP degree of protection	IP21 conforming to IEC 61800-5-1 IP21 conforming to IEC 60529
Degree of protection	UL type 1 conforming to UL 508C
Type of cooling	Forced convection
Supply frequency	50…60 Hz – 5…5 %
Motor power kW	3 kW (normal duty) 2.2 kW (heavy duty)
Motor power hp	3 hp heavy duty
Line current	5.8 A at 380 V (normal duty) 5.1 A at 480 V (normal duty) 4.5 A at 380 V (heavy duty) 4 A at 480 V (heavy duty)
Continuous output current	7.2 A at 4 kHz for normal duty 5.6 A at 4 kHz for heavy duty
Speed drive output frequency	0.1…500 Hz
Safety function	STO (safe torque off) SIL 3
Option card	Slot A: communication module, Profibus DP V1 Slot A: communication module, PROFINET Slot A: communication module, DeviceNet Slot A: communication module, Modbus TCP/EtherNet/IP Slot A: communication module, CANopen daisy chain RJ45 Slot A: communication module, CANopen SUB-D 9 Slot A: communication module, CANopen screw terminals Slot A/slot B: digital and analog I/O extension module Slot A/slot B: output relay extension module Slot A: communication module, Ethernet IP/Modbus TCP/MD-Link Communication module, BACnet MS/TP Communication module, Ethernet Powerlink
Complementary
Discrete input number	8
Discrete input type	DI7, DI8 programmable as pulse input: 0…30 kHz, 24 V DC (<= 30 V)
Discrete input logic	16 preset speeds
Discrete output number	0
Discrete output type	Relay outputs R1A, R1B, R1C 250 V AC 3000 mA Relay outputs R1A, R1B, R1C 30 V DC 3000 mA Relay outputs R2A, R2C 250 V AC 5000 mA Relay outputs R2A, R2C 30 V DC 5000 mA Relay outputs R3A, R3C 250 V AC 5000 mA Relay outputs R3A, R3C 30 V DC 5000 mA
Analogue input number	3
Analogue input type	AI1, AI2, AI3 software-configurable voltage: 0…10 V DC, impedance: 31.5 kOhm, resolution 12 bits AI1, AI2, AI3 software-configurable current: 0…20 mA, impedance: 250 Ohm, resolution 12 bits AI2 voltage analog input: – 10…10 V DC, impedance: 31.5 kOhm, resolution 12 bits
Analogue output number	2
Analogue output type	Software-configurable voltage AQ1, AQ2: 0…10 V DC impedance 470 Ohm, resolution 10 bits Software-configurable current AQ1, AQ2: 0…20 mA, resolution 10 bits Software-configurable current DQ-, DQ+: 30 V DC Software-configurable current DQ-, DQ+: 100 mA
Relay output number	3
Relay output type	Configurable relay logic R1: fault relay NO/NC electrical durability 100000 cycles Configurable relay logic R2: sequence relay NO electrical durability 100000 cycles Configurable relay logic R3: sequence relay NO electrical durability 100000 cycles
Maximum switching current	Relay output R1, R2, R3 on resistive load, cos phi = 1: 3 A at 250 V AC Relay output R1, R2, R3 on resistive load, cos phi = 1: 3 A at 30 V DC Relay output R1, R2, R3 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 250 V AC Relay output R1, R2, R3 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 30 V DC
Minimum switching current	Relay output R1, R2, R3: 5 mA at 24 V DC
Network number of phases	3 phases
Physical interface	Ethernet 2-wire RS 485
Method of access	Slave Modbus TCP
Transmission rate	10, 100 Mbits 4800 bps, 9600 bps, 19200 bps, 38.4 Kbps
Transmission frame	RTU
Output voltage	<= power supply voltage
Permissible temporary current boost	1.1 x In during 60 s (normal duty) 1.5 x In during 60 s (heavy duty)
Data format	8 bits, configurable odd, even or no parity
Type of polarization	No impedance
Frequency resolution	Display unit: 0.1 Hz Analog input: 0.012/50 Hz
Electrical connection	Control: removable screw terminals 0.5…1.5 mm²/AWG 20…AWG 16 Motor: screw terminal 2.5…6 mm²/AWG 14…AWG 10 Line side: screw terminal 2.5…6 mm²/AWG 14…AWG 10
Connector type	RJ45 (on the remote graphic terminal) for Ethernet/Modbus TCP RJ45 (on the remote graphic terminal) for Modbus serial
Exchange mode	Half duplex, full duplex, autonegotiation Ethernet/Modbus TCP
Number of addresses	1…247 for Modbus serial
Supply	External supply for digital inputs: 24 V DC (19…30 V), <1.25 mA, protection type: overload and short-circuit protection Internal supply for reference potentiometer (1 to 10 kOhm): 10.5 V DC +/- 5 %, <10 mA, protection type: overload and short-circuit protection Internal supply for digital inputs and STO: 24 V DC (21…27 V), <200 mA, protection type: overload and short-circuit protection
Local signalling	3 LEDs for local diagnostic 3 LEDs (dual colour) for embedded communication status 4 LEDs (dual colour) for communication module status 1 LED (red) for presence of voltage
Input compatibility	DI1…DI6: discrete input level 1 PLC conforming to IEC 61131-2 DI5, DI6: discrete input level 1 PLC conforming to IEC 65A-68 STOA, STOB: discrete input level 1 PLC conforming to IEC 61131-2
Discrete input logic	Positive logic (source) (DI1…DI8), < 5 V (state 0), > 11 V (state 1) Negative logic (sink) (DI1…DI8), > 16 V (state 0), < 10 V (state 1)
Sampling duration	2 ms +/- 0.5 ms (DI1…DI4) – discrete input 5 ms +/- 1 ms (DI5, DI6) – discrete input 5 ms +/- 0.1 ms (AI1, AI2, AI3) – analog input 10 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 for analog input AO1, AO2: +/- 0.2 % for analog output
Refresh time	Relay output (R1, R2, R3): 5 ms (+/- 0.5 ms)
Isolation	Between power and control terminals
Discrete and process manufacturing	Building – HVAC compressor centrifugal Food and beverage processing other application Mining mineral and metal fan Mining mineral and metal pump Oil and gas fan Water and waste water other application Building – HVAC screw compressor Food and beverage processing pump Food and beverage processing fan Food and beverage processing atomization Oil and gas electro submersible pump (ESP) Oil and gas water injection pump Oil and gas jet fuel pump Oil and gas compressor for refinery Water and waste water centrifuge pump Water and waste water positive displacement pump Water and waste water electro submersible pump (ESP) Water and waste water screw pump Water and waste water lobe compressor Water and waste water screw compressor Water and waste water compressor centrifugal Water and waste water fan Water and waste water conveyor Water and waste water mixer
Power range	2.2…3 kW at 380…440 V 3 phases 2.2…3 kW at 480…500 V 3 phases
Enclosure mounting	Wall mounted
4 quadrant operation possible	False
Asynchronous motor control profile	Constant torque standard Optimized torque mode Variable torque standard
Synchronous motor control profile	Permanent magnet motor Synchronous reluctance motor
Maximum output frequency	500 kHz
Acceleration and deceleration ramps	Linear adjustable separately from 0.01…9999 s
Motor slip compensation	Adjustable Can be suppressed Not available in permanent magnet motor law Automatic whatever the load
Switching frequency	2…12 kHz adjustable 4…12 kHz with derating factor
Nominal switching frequency	4 kHz
Braking to standstill	By DC injection
Brake chopper integrated	False
Maximum input current	5.8 A
Maximum output voltage	480.0 V
Apparent power	4.2 kVA at 480 V (normal duty) 3.3 kVA at 480 V (heavy duty)
Maximum transient current	8.4 A during 60 s (heavy duty) 7.9 A during 60 s (normal duty)
Network frequency	50…60 Hz
Prospective line Isc	50 kA
Base load current at high overload	5.6 A
Base load current at low overload	7.2 A
Power dissipation in W	Natural convection: 31 W at 380 V, switching frequency 4 kHz Forced convection: 78 W at 380 V, switching frequency 4 kHz
With safety function Safely Limited Speed (SLS)	False
With safety function Safe brake management (SBC/SBT)	False
With safety function Safe Operating Stop (SOS)	False
With safety function Safe Position (SP)	False
With safety function Safe programmable logic	False
With safety function Safe Speed Monitor (SSM)	False
With safety function Safe Stop 1 (SS1)	False
With sft fct Safe Stop 2 (SS2)	False
With safety function Safe torque off (STO)	True
With safety function Safely Limited Position (SLP)	False
With safety function Safe Direction (SDI)	False
Protection type	Thermal protection: motor Safe torque off: motor Motor phase break: motor Thermal protection: drive Safe torque off: drive Overheating: drive Overcurrent between output phases and earth: drive Overload of output voltage: drive Short-circuit protection: drive Motor phase break: drive Overvoltages on the DC bus: drive Line supply overvoltage: drive Line supply undervoltage: drive Line supply phase loss: drive Overspeed: drive Break on the control circuit: drive
Quantity per set	1
Width	144 mm
Height	350 mm
Depth	203 mm
Product weight	4.6 kg
Environment
Insulation resistance	> 1 MOhm 500 V DC for 1 minute to earth
Noise level	54.5 dB conforming to 86/188/EEC
Pollution degree	2 conforming to IEC 61800-5-1
Vibration resistance	1.5 mm peak to peak (f= 2…13 Hz) conforming to IEC 60068-2-6 1 gn (f= 13…200 Hz) conforming to IEC 60068-2-6
Shock resistance	15 gn for 11 ms conforming to IEC 60068-2-27
Relative humidity	5…95 % without condensation conforming to IEC 60068-2-3
Ambient air temperature for operation	-15…50 °C (without derating) 50…60 °C (with derating factor)
Operating altitude	<= 1000 m without derating 1000…4800 m with current derating 1 % per 100 m
Operating position	Vertical +/- 10 degree
Product certifications	UL DNV-GL ATEX INERIS TÜV ATEX zone 2/22 CSA
Marking	CE
Standards	UL 508C IEC 61800-3 IEC 61800-3 environment 1 category C2 EN/IEC 61800-3 environment 2 category C3 IEC 61800-5-1 IEC 61000-3-12 IEC 60721-3 IEC 61508 IEC 13849-1
Maximum THDI	<48 % full load conforming to IEC 61000-3-12
Electromagnetic compatibility	Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 1.2/50 µs – 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5 Conducted radio-frequency immunity test level 3 conforming to IEC 61000-4-6
Environmental class (during operation)	Class 3C3 according to IEC 60721-3-3 Class 3S3 according to IEC 60721-3-3
Maximum acceleration under shock impact (during operation)	150 m/s² at 11 ms
Maximum acceleration under vibrational stress (during operation)	10 m/s² at 13…200 Hz
Maximum deflection under vibratory load (during operation)	1.5 mm at 2…13 Hz
Permitted relative humidity (during operation)	Class 3K5 according to EN 60721-3
Volume of cooling air	38 m3/h
Overvoltage category	III
Regulation loop	Adjustable PID regulator
Noise level	54.5 dB
Pollution degree	2
Ambient air transport temperature	-40…70 °C
Ambient air temperature for storage	-40…70 °C
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	19.000 cm
Package 1 Width	40.500 cm
Package 1 Length	31.500 cm
Package 1 Weight	6.056 kg
Unit Type of Package 2	S06
Number of Units in Package 2	6
Package 2 Height	75.000 cm
Package 2 Width	60.000 cm
Package 2 Length	80.000 cm
Package 2 Weight	49.336 kg
Contractual warranty
Warranty (in months)	18

⚡ Key Features

Rated for a 3 kW motor — adjustable output frequency from near 0 to 50/60 Hz gives stepless speed control for pumps, fans, compressors, and conveyor drives.
Soft-start acceleration ramp — limits motor starting current to ~1.5× FLC vs. the 6–7× FLC of DOL starting; eliminates mechanical shock on gearboxes, belts, and couplings and reduces peak demand charges.
Built-in electronic motor protection — overload, phase-loss, overvoltage (+10%), undervoltage, and short-circuit protection without additional external relays.
Manufactured to IEC 61800-5-1 (safety) and IEC 61800-3 (EMC) — complies with the applicable Indian BIS and IEC international standards for this product category.
BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

🔗 Compatible Products & Accessories

The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

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❓ Frequently Asked Questions

Q: What environments is the IP21 rating on the ATV630U30N4 suitable for?

A: IP21 means the enclosure is solid particle protection (first digit: 2) and protected against water protection (second digit: 1). This makes the ATV630U30N4 suitable for dry indoor environments with occasional dust. Always verify IP integrity after installation — damaged seals or unused cable entries reduce actual protection.

Q: Can the ATV630U30N4 be used to control a 3 kW motor with soft start and variable speed?

A: Yes. This VFD is rated for a 3 kW motor load and provides stepless speed control from 0 to rated frequency (typically 0–50 Hz). The soft-start ramp eliminates mechanical shock and reduces starting current from typically 6–7× FLC to just 1–1.5× FLC. Ensure the motor cable length does not exceed the VFD manufacturer’s maximum (typically 50–100m without output filter) to avoid insulation stress.

Q: Can the ATV630U30N4 run a standard squirrel-cage induction motor without modification?

A: Yes — standard squirrel-cage induction motors rated for 415V 50Hz can be driven by this VFD. However, at low speeds (<20 Hz), motor cooling is reduced because the shaft-mounted fan slows down. For extended low-speed operation, fit a separately powered external cooling fan on the motor, or use a motor specified for inverter duty.

Q: Does the ATV630U30N4 require an input line reactor or output filter for protection?

A: For installations with poor power quality (voltage spikes, harmonics), an input line reactor (3–5% impedance) extends the ATV630U30N4’s life by reducing diode stress and lowering harmonic injection. An output dV/dt filter is recommended when motor cable exceeds 50m to prevent reflected wave damage to motor insulation, especially on older motors not rated for VFD use.

Q: Does the ATV630U30N4 inject harmonics into the supply and is a line reactor required?

A: VFDs including the ATV630U30N4 generate harmonic currents (primarily 5th and 7th order) due to their diode rectifier front-end. In installations where total harmonic distortion (THD) is a concern — such as facilities with sensitive medical or measurement equipment, or where multiple large drives share a common bus — a 3% or 5% impedance line reactor on the input significantly reduces harmonic injection and protects the drive’s DC bus capacitors from voltage spikes. Check if your site’s power quality specification sets a THD limit.