Schneider ATV340U30N4S Square D Drive — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.
| Parameter | Value |
|---|---|
| Connector type | 3 RJ45 |
| Protection type | Thermal protection motor Safe torque off motor Motor phase loss motor Thermal protection drive Safe torque off drive Overheating drive Overcurrent drive Output overcurrent between motor phase and earth drive Output overcurrent between motor phases drive Short-circuit between motor phase and earth drive Short-circuit between motor phases drive Motor phase loss drive DC Bus overvoltage drive Line supply overvoltage drive Line supply undervoltage drive Input supply loss drive Exceeding limit speed drive Break on the control circuit drive |
| Type of cooling | Forced convection |
| Range of product | Altivar Machine ATV340 |
| Relay output type | Relay outputs R1A Relay outputs R1C 100000 cycles Relay outputs R2A Relay outputs R2C 100000 cycles |
| Analogue input type | AI1 software-configurable current 0...20 mA 250 Ohm 12 bits AI1 software-configurable temperature probe or water level sensor AI1 software-configurable voltage 0...10 V DC 31.5 kOhm 12 bits AI2 software-configurable voltage - 10...10 V DC 31.5 kOhm 12 bits |
| Discrete input type | PTI safe torque off 0...30 kHz, 24 V DC 30 V) DI1...DI5 discrete input, 24 V DC 30 V)3.5 kOhm |
| Analogue output type | Software-configurable voltage AQ1 0...10 V DC 470 Ohm 10 bits Software-configurable current AQ1 0...20 mA 500 Ohm 10 bits |
| Discrete output type | Programmable output DQ1, DQ2 30 V DC 100 mA |
| Type of polarization | No impedance |
| Product or component type | Variable speed drive |
| Output voltage | <= power supply voltage |
| Parameter | Value |
|---|---|
| Maximum output voltage | 480 V |
| Supply voltage | 380...480 V - 15...10 % |
| Line current | 10.7 A 380 V without line choke heavy duty) 8.5 A 480 V without line choke heavy duty) 8.6 A 380 V with external line choke normal duty) 6.8 A 480 V with external line choke normal duty) 6.6 A 380 V with external line choke heavy duty) 5.3 A 480 V with external line choke heavy duty) |
| Nominal output current | 7.2 A |
| Continuous output current | 9.3 A 4 kHz normal duty 7.2 A 4 kHz heavy duty |
| Maximum switching current | Relay output R1C resistive, cos phi = 1 3 A 250 V AC Relay output R1C resistive, cos phi = 1 3 A 30 V DC Relay output R1C inductive, cos phi = 0.4 7 ms 2 A 250 V AC Relay output R1C inductive, cos phi = 0.4 7 ms 2 A 30 V DC Relay output R2C resistive, cos phi = 1 5 A 250 V AC Relay output R2C resistive, cos phi = 1 5 A 30 V DC Relay output R2C inductive, cos phi = 0.4 7 ms 2 A 250 V AC Relay output R2C inductive, cos phi = 0.4 7 ms 2 A 30 V DC |
| Maximum transient current | 10.2 A 60 s normal duty) 12.6 A 2 s normal duty) 13 A 2 s heavy duty) 11 A 60 s heavy duty) |
| Minimum switching current | Relay output R1B 5 mA 24 V DC Relay output R2C 5 mA 24 V DC |
| Maximum input current per phase | 10.7 A |
| Base load current at low overload | 9.3 A |
| Base load current at high overload | 7.2 A |
| Apparent power | 6.7 kVA 480 V normal duty) 7.1 kVA 480 V heavy duty) |
| Motor power | 4 kW normal duty 3 kW heavy duty |
| Power dissipation in | Natural convection 78 W 380 V 4 kHz heavy duty) Forced convection 78 W 380 V 4 kHz heavy duty) Natural convection 96 W 380 V 4 kHz normal duty) Forced convection 96 W 380 V 4 kHz normal duty) |
| Maximum horse power rating | 3 hp heavy duty 5 hp normal duty |
| Supply frequency | 50...60 Hz +/- 5 % |
| Switching frequency | 2...16 kHz adjustable 7...16 kHz with derating factor |
| Maximum output frequency | 0.599 kHz |
| Nominal switching frequency | 4 kHz |
| Phases | 3 phase |
| IP degree of protection | IP20 |
| Physical interface | 2-wire RS 485 |
| Communication port protocol | Sercos Modbus serial |
| Mounting mode | Cabinet mount |
| Electrical connection | Line side screw terminal 1.5...4 mm² AWG 14...AWG 12 DC bus screw terminal 4...6 mm² AWG 12...AWG 10 Motor screw terminal 1.5...4 mm² AWG 14...AWG 12 Control screw terminal 0.2...2.5 mm² AWG 24...AWG 12 |
| EMC filter | Class C3 EMC filter integrated |
| Pollution degree | 2 IEC 61800-5-1 |
| Operating altitude | <= 9842.52 ft (3000 m) with current derating above 1000m |
| Permitted relative humidity (during operation) | Class 3K5 according to EN 60721-3 |
| Maximum acceleration under shock impact (during operation) | 70 m/s² at 22 ms |
| Maximum acceleration under vibrational stress (during operation) | 5 m/s² at 9...200 Hz |
| Depth | 9.2 in (232.5 mm) |
| Width | 3.3 in (85.0 mm) |
| Height | 10.6 in (270.0 mm) |
| Standards | IEC 61800-3 IEC 61800-5-1 IEC 60721-3 IEC 61508 IEC 13849-1 UL 618000-5-1 UL 508C |
| Marking | CE |
| Variant | Standard version |
| Category | US1CP4B22182 |
| Isolation | Between power and control terminals |
| Data format | 8 bits, configurable odd, even or no parity |
| Noise level | 51.2 dB |
| Assembly style | With heat sink |
| Regulation loop | Adjustable PID regulator |
| Method of access | Slave Modbus RTU |
| Transmission rate | 4.8 kbit/s 9.6 kbit/s 19.2 kbit/s 38.4 kbit/s |
| Operating position | Vertical +/- 10 degree |
| Transmission frame | RTU |
| Number of addresses | 1...247 |
| Relay output number | 2 |
| Overvoltage category | Class III |
| Prospective line isc | 5 kA |
| Analogue input number | 2 |
| Braking to standstill | By DC injection |
| Discrete input number | 5 |
| Volume of cooling air | 5019.4 Gal/hr(US) (19.0 m3/h) |
| Analogue output number | 1 |
| Discrete output number | 2.0 |
| Motor slip compensation | Not available in permanent magnet motor law Can be suppressed Automatic whatever the load Adjustable |
| Number of preset speeds | 16 preset speeds |
| Brake chopper integrated | True |
| Product specific application | Machine |
| 4 quadrant operation possible | True |
| 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 |
| With sft fct safe stop 2 (SS2) | False |
| Ambient air transport temperature | -40...158 °F (-40...70 °C) |
| Synchronous motor control profile | Reluctance motor Permanent magnet motor |
| Asynchronous motor control profile | Variable torque standard Optimized torque mode Constant torque standard |
| Acceleration and deceleration ramps | Linear adjustable separately from 0.01...9999 s S, U or customized |
| Ambient air temperature for storage | -13...158 °F (-25...70 °C) |
| Ambient air temperature for operation | 5...122 °F (-15...50 °C) without derating vertical position) 122...140 °F (50...60 °C) with derating factor vertical position) |
| Environmental class (during operation) | Class 3C3 according to IEC 60721-3-3 Class 3S3 according to IEC 60721-3-3 |
| With safety function safe stop 1 (SS1) | True |
| With safety function safe position | False |
| With safety function safe direction | False |
| With safety function safe torque off | True |
| With safety function safe programmable logic | False |
| With safety function safe speed monitor | False |
| With safety function safe operating stop | False |
| With safety function safely limited speed | True |
| With safety function safely limited position | False |
| Maximum deflection under vibratory load (during operation) | 1.5 mm at 2...9 Hz |
The ATV340U30N4S is a Schneider Altivar Machine ATV340 variable speed drive, 4 kW, 480 V, 3-phase, with a 10.7 A input rating and 7.2 A output. It includes an integrated Class C3 EMC filter, Safe Torque Off (STO) input, and comprehensive thermal and motor protection. The drive is IP20 rated, cabinet-mounted with a heat sink, and complies with IEC 61800-3, IEC 61800-5-1, and UL 508C.
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