Schneider ATV312H018M2 Drive | Altivar 312 0.18kW 200-240V 1-Phase
Introduction:
Schneider ATV312H018M2 Altivar 312 drive for 0.18kW asynchronous motors. 200-240V single phase supply, 0.6kVA, integrated EMC filter.
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Product Attributes:
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Product Overview
The Schneider Electric ATV312H018M2 controls simple machine asynchronous motors efficiently. This Altivar 312 series drive delivers 0.18 kW (0.25 HP) of motor power. It operates from a single phase 200-240V supply. The ATV312H018M2 includes an integrated EMC filter for electromagnetic compliance. You can use this drive for conveyors, packaging machines, and small pumps. Its sensorless flux vector control provides excellent torque performance.
Key Features
Motor power: 0.18 kW (0.25 HP)
Supply voltage: 200...240V single phase (-15% to +10%)
Apparent power: 0.6 kVA
Power dissipation: 24 W at nominal load
Integrated EMC filter (no external filter needed)
Communication protocols: Modbus and CANopen (built-in)
Switching frequency: 2 to 16 kHz (4 kHz nominal)
Protection class: IP20 upper part, IP21 terminals
Technical Specifications
Power Ratings
| Parameter | Value |
|---|---|
| Motor power (kW) | 0.18 kW |
| Motor power (hp) | 0.25 hp |
| Apparent power | 0.6 kVA |
| Power dissipation | 24 W at nominal load |
| Supply voltage | 200...240V AC (-15% to +10%) |
| Supply frequency | 50...60 Hz (±5%) |
| Network phases | Single phase |
| Prospective line Isc | 5 kA |
Current Ratings
| Parameter | Value |
|---|---|
| Line current (200V) | 3 A |
| Line current (240V) | 2.5 A |
| Continuous output current (4 kHz) | 1.5 A |
| Maximum transient current (60 seconds) | 2.3 A |
| Transient overtorque | 170-200% of nominal torque |
Output Specifications
| Parameter | Value |
|---|---|
| Output frequency range | 0...500 Hz |
| Nominal switching frequency | 4 kHz |
| Adjustable switching frequency | 2...16 kHz |
| Output voltage | ≤ power supply voltage |
| Speed range | 1...50 |
| Frequency resolution (display) | 0.1 Hz |
| Frequency resolution (analog input) | 0.1...100 Hz |
Braking Capabilities
| Condition | Braking Torque |
|---|---|
| Without braking resistor | 150% |
| With braking resistor (continuous) | 100% |
| With braking resistor (60 seconds) | 150% |
Control Features
Motor Control Profiles
Sensorless flux vector control with PWM signal
Factory setting: Constant torque profile
Motor slip compensation: Automatic (suppressible and adjustable)
Regulation loop: Frequency PI regulator
Acceleration and Deceleration
Ramp types: S, U, or customized profiles
Ramp range: 0.1 to 999.9 seconds (linear, separately adjustable)
Protection Functions
The ATV312H018M2 provides comprehensive protection:
| Protection Type | Coverage |
|---|---|
| Input phase breaks | Drive protection |
| Line supply overvoltage/undervoltage | Safety circuits |
| Line phase loss (3-phase supply) | Safety function |
| Motor phase loss | Drive protection |
| Overcurrent (output phases and earth) | Drive protection (on power up) |
| Short-circuit between motor phases | Drive protection |
| Overheating | Drive protection |
| Thermal protection | Motor protection |
Inputs and Outputs
Analog Inputs (3 total)
| Input | Type | Specifications |
|---|---|---|
| AI1 | Voltage (configurable) | 0...10V, 30V max, 30kΩ impedance |
| AI2 | Voltage (configurable) | ±10V, 30V max, 30kΩ impedance |
| AI3 | Current (configurable) | 0...20 mA, 250Ω impedance |
| Sampling duration | Analog | 8 ms |
Analog Outputs (1 total, configurable)
| Output | Type | Specifications |
|---|---|---|
| AOC | Current (configurable) | 0...20 mA, 800Ω impedance, 8-bit resolution |
| AOV | Voltage (configurable) | 0...10V, 470Ω impedance, 8-bit resolution |
| Response time | Analog | 8 ms |
| Linearity error | Output | ±0.2% |
Discrete Inputs (6 total: LI1...LI6)
| Parameter | Value |
|---|---|
| Input type | Programmable, 24V DC |
| Current range | 0...100 mA (with PLC) |
| Impedance | 3500Ω |
| Logic positive (source) | <5V = state 0, >11V = state 1 |
| Logic negative (source) | >19V = state 0 |
| Sampling duration | 4 ms |
Discrete Outputs (2 relay outputs)
| Output | Type | Specifications |
|---|---|---|
| R1A, R1B, R1C | Configurable relay | 1 NO + 1 NC |
| R2A, R2B | Configurable relay | 1 NC |
| Electrical durability | 100,000 cycles | |
| Minimum switching current | 10 mA at 5V DC |
Relay Contact Ratings (R1, R2)
| Load Type | Voltage | Current (Resistive) | Current (Inductive) |
|---|---|---|---|
| AC | 250V | 5 A | 2 A (cos φ = 0.4) |
| DC | 30V | 5 A | 2 A (L/R = 7 ms) |
Communication
Built-in Ports
| Protocol | Physical Interface | Transmission Rate | Number of Addresses |
|---|---|---|---|
| Modbus | RS485 multidrop | 4800, 9600, 19200 bps | 1...247 |
| CANopen | RJ45 | 10,20,50,125,250,500 kbps, 1 Mbps | 1...127 |
Communication Options
The ATV312H018M2 accepts these optional communication cards:
CANopen daisy chain communication card
DeviceNet communication card
Fipio communication card
Modbus TCP communication card
Profibus DP communication card
Local Signalling
1 red LED: Drive voltage status
Four 7-segment display units: CANopen bus status
Power Supply Details
Internal Supplies
| Supply | Output | Current | Protection |
|---|---|---|---|
| Logic inputs | 19...30V DC | ≤100 mA | Overload and short-circuit |
| Reference potentiometer | 10...10.8V DC | ≤10 mA | Overload and short-circuit |
Potentiometer compatibility: 2.2 to 10 kΩ
Electrical Connections
| Terminal Group | Wire Size | Tightening Torque |
|---|---|---|
| Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 | 2.5 mm² (AWG 14) | 0.6 N·m |
| L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- | 2.5 mm² (AWG 14) | 0.8 N·m |
Insulation
Between power and control: Electrical isolation
Dielectric strength (earth to power terminals): 2040V DC
Dielectric strength (control to power terminals): 2880V AC
Insulation resistance: ≥500 MΩ at 500V DC for 1 minute
Environmental Specifications
Temperature Ratings
| Condition | Temperature Range |
|---|---|
| Operation (with protective cover, no derating) | -10...50°C (14...122°F) |
| Operation (without protective cover, with derating) | -10...60°C (14...140°F) |
| Storage | -25...70°C (-13...158°F) |
Altitude Derating
| Altitude | Requirement |
|---|---|
| ≤1000 m | No derating |
| 1000...2000 m | Current derating 1% per 100 m |
Humidity and Environment
| Parameter | Value |
|---|---|
| Relative humidity | 5...95% (non-condensing) |
| Protection class (upper part) | IP20 (without cover plate) |
| Protection class (terminals) | IP21 |
| Protection class (upper part optional) | IP31 |
| Pollution degree | 2 |
| Protective treatment | TC |
| Operating position | Vertical ±10° |
Vibration and Shock
| Parameter | Value |
|---|---|
| Vibration (3...13 Hz) | 1.5 mm (EN/IEC 60068-2-6) |
| Vibration (13...150 Hz) | 1 gn (EN/IEC 60068-2-6) |
| Shock (11 ms duration) | 15 gn (EN/IEC 60068-2-27) |
EMC Immunity (IEC 61000-4 series)
| Test | Level |
|---|---|
| Electrical fast transient/burst | Level 4 |
| Electrostatic discharge | Level 3 |
| Radiated RF electromagnetic field | Level 3 |
| 1.2/50 µs - 8/20 µs surge | Level 3 |
Standards and Certifications
| Standard/Certification | Description |
|---|---|
| IEC 61800-3 | Adjustable speed electrical power drive systems (EMC) |
| IEC 61800-5-1 | Safety requirements |
| CE | European conformity |
| UL | Underwriters Laboratories |
| CSA | Canadian Standards Association |
| NOM | Mexican official standard |
| GOST | Russian certification |
| DNV | Det Norske Veritas (marine) |
| C-Tick | Australian EMC compliance |
Physical Dimensions
| Dimension | mm | inches |
|---|---|---|
| Height | 145 mm | 5.71" |
| Width | 72 mm | 2.83" |
| Depth | 132 mm | 5.20" |
| Product weight | 1.5 kg | 3.31 lbs |
Installation Guidelines
Follow these steps to install the ATV312H018M2 drive correctly:
Mount the drive vertically on a flat, non-flammable surface. Allow at least 50mm clearance above and below for airflow.
Remove the protective cover from the top of the ATV312H018M2 if operating above 50°C ambient.
Connect the single phase supply to terminals L1 and L2. Do not connect anything to L3 for single phase operation.
Connect the motor wires to terminals U, V, and W. Verify the motor is star or delta connected according to its rating plate.
Install a braking resistor across PA and PB terminals if required. The ATV312H018M2 requires external braking for high inertia loads.
Connect control wires to the appropriate terminals. Keep control wiring separate from power wiring.
Set the motor nameplate parameters (rated current, voltage, frequency, speed) in the drive configuration.
Perform a self-tuning or auto-tuning procedure before full speed operation.
Do not disconnect the motor from the Schneider Electric ATV312H018M2 while the drive is running. Use shielded cables for analog inputs and communication ports. Ground the drive properly using the dedicated PE terminal.
Packaging List
1 x Schneider Electric ATV312H018M2 variable speed drive
1 x user manual CD-ROM
1 x quick start guide
1 x mounting template
Common FAQs
Q1: Can the ATV312H018M2 run a three-phase motor from a single phase supply?
A1: Yes, the ATV312H018M2 accepts single phase input (L1 and L2) and produces three phase output to U, V, W. The motor must be connected for the rated voltage (200-240V three phase).
Q2: What is the maximum switching frequency for quiet motor operation on the ATV312H018M2?
A2: The Schneider ATV312H018M2 allows switching frequencies up to 16 kHz. Higher frequencies reduce motor noise but increase drive losses. Derate the output current above 4 kHz.
Q3: Does the ATV312H018M2 require an external line reactor?
A3: No, the ATV312H018M2 includes an integrated EMC filter. For very weak supply networks or long cable runs (>50m), an external line reactor may be beneficial.
Q4: How do I configure the ATV312H018M2 for Modbus communication?
A4: Connect the ATV312H018M2 RJ45 port to your Modbus network. Set the drive address (1-247) and baud rate (4800, 9600, or 19200) using the integrated keypad display.
Q5: Can the ATV312H018M2 operate in ambient temperatures above 50°C?
A5: Yes, the ATV312H018M2 operates up to 60°C with derating. Remove the protective cover from the top of the drive. Reduce the output current by 2.2% per °C above 50°C.
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