The Altivar 212 ATV212WU22N4C is a versatile variable speed drive suitable for HVAC and industrial applications, offering efficient control and reliability.
Product ModelATV212WU22N4C
Product ID33398
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureEfficient control for HVAC and industrial applications
2
FeatureReliable performance with high-quality components
3
FeatureEasy integration with LonWorks, METASYS N2, Modbus, and BACnet protocols
4
FeatureCompact design for space-saving installations
5
FeatureEnhanced safety features for secure operation
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Device short name
ATV212
Product destination
Asynchronous motors
Phase
3 phase
Motor power kW
2.2 kW
Maximum Horse Power Rating
3 hp
Supply voltage limits
323...528 V
Supply frequency
50...60 Hz - 5...5 %
Line current
4.6 A 380 V3.7 A 480 V
Range of Product
Altivar 212
Product or Component Type
Variable speed drive
Product Specific Application
Pumps and fans in HVAC
communication port protocol
LonWorksMETASYS N2ModbusBACnetAPOGEE FLN
[Us] rated supply voltage
380...480 V - 15...10 %
EMC filter
Class C1 EMC filter integrated
IP degree of protection
IP55 IEC 61800-5-1IP55 IEC 60529
Apparent power
3.9 kVA 380 V
Continuous output current
5.1 A 380 V5.1 A 460 V
Maximum transient current
5.6 A 60 s
Speed drive output frequency
0.5...200 Hz
Speed range
1...10
Speed accuracy
+/- 10 % of nominal slip 0.2 Tn to Tn
Local signalling
for DC bus energized 1 LED (red)
Output voltage
<= power supply voltage
Isolation
Electrical between power and control
Type of cable
Without mounting kit 1 IEC cable 113 °F (45 °C), copper 90 °C / XLPE/EPRWithout mounting kit 1 IEC cable 113 °F (45 °C), copper 70 °C / PVCWith UL Type 1 kit 3 UL 508 cable 104 °F (40 °C), copper 75 °C / PVC
Internal supply for reference potentiometer (1 to 10 kOhm) 10.5 V DC +/- 5 %, <10 A overload and short-circuit protectionInternal supply 24 V DC 21...27 V), <200 A overload and short-circuit protection
Sampling duration
2 ms +/- 0.5 ms F discrete2 ms +/- 0.5 ms R discrete2 ms +/- 0.5 ms RES discrete3.5 ms +/- 0.5 ms VIA analog22 ms +/- 0.5 ms VIB analog
Response time
FM 2 ms +/- 0.5 ms analogFLA, FLC 7 ms +/- 0.5 ms discreteFLB, FLC 7 ms +/- 0.5 ms discreteRY, RC 7 ms +/- 0.5 ms discrete
Accuracy
+/- 0.6 % VIA) for a temperature variation 60 °C+/- 0.6 % VIB) for a temperature variation 60 °C+/- 1 % FM) for a temperature variation 60 °C
Linearity error
VIA +/- 0.15 % of maximum value inputVIB +/- 0.15 % of maximum value inputFM +/- 0.2 % output
Analogue output type
FM switch-configurable voltage 0...10 V DC 7620 Ohm 10 bitsFM switch-configurable current 0...20 mA 970 Ohm 10 bits
5 A 250 V AC resistive cos phi = 1 L/R = 0 ms FL, R)5 A 30 V DC resistive cos phi = 1 L/R = 0 ms FL, R)2 A 250 V AC inductive cos phi = 0.4 L/R = 7 ms FL, R)2 A 30 V DC inductive cos phi = 0.4 L/R = 7 ms FL, R)
Discrete input type
F programmable 24 V DC level 1 PLC 4700 OhmR programmable 24 V DC level 1 PLC 4700 OhmRES programmable 24 V DC level 1 PLC 4700 Ohm
3535 V DC between earth and power terminals5092 V DC between control and power terminals
Insulation resistance
>= 1 mOhm 500 V DC for 1 minute
Frequency resolution
Display unit 0.1 HzAnalog input 0.024/50 Hz
Communication Service
Write single register (06)Read holding registers (03) 2 words maximumMonitoring inhibitableWrite multiple registers (16) 2 words maximumRead device identification (43)Time out setting from 0.1 to 100 s
Option card
Communication card LonWorks
Specific application
HVAC
Discrete output number
2
Analogue input number
2
Analogue input type
VIA switch-configurable voltage 0...10 V DC 24 V max 30000 Ohm 10 bitsVIB configurable voltage 0...10 V DC 24 V max 30000 Ohm 10 bitsVIB configurable PTC probe 0...6 probes 1500 OhmVIA switch-configurable current 0...20 mA 250 Ohm 10 bits
Analogue output number
1
Physical interface
2-wire RS 485
Connector Type
1 RJ451 open style
Transmission Rate
9600 bps or 19200 bps
Transmission frame
RTU
Number of addresses
1...247
Data format
8 bits, 1 stop, odd even or no configurable parity
Type of polarization
No impedance
Asynchronous motor control profile
Voltage/frequency ratio, automatic IR compensation (U/f + automatic Uo)Voltage/frequency ratio, 5 pointsVoltage/frequency ratio - Energy Saving, quadratic U/fFlux vector control without sensor, standardVoltage/frequency ratio, 2 points
Torque accuracy
+/- 15 %
Transient overtorque
120 % of nominal motor torque +/- 10 % 60 s
Acceleration and deceleration ramps
Automatic based on the loadLinear adjustable separately from 0.01 to 3200 s
Motor slip compensation
AdjustableAutomatic whatever the loadNot available in voltage/frequency ratio motor control
Switching frequency
6...16 kHz adjustable12...16 kHz with derating factor
Nominal switching frequency
12 kHz
Braking to standstill
By DC injection
Network Frequency
47.5...63 Hz
Prospective line Isc
5 kA
Protection type
Overheating protection driveThermal power stage driveShort-circuit between motor phases driveInput phase breaks driveOvercurrent between output phases and earth driveOvervoltages on the DC bus driveBreak on the control circuit driveAgainst exceeding limit speed driveLine supply overvoltage and undervoltage driveLine supply undervoltage driveAgainst input phase loss driveThermal protection motorMotor phase break motorWith PTC probes motor
Width
8.5 in (215 mm)
Height
11.7 in (297 mm)
Depth
7.6 in (192 mm)
Net Weight
16.5 lb(US) (7.5 kg)
Pollution degree
3 IEC 61800-5-1
Vibration resistance
1.5 mm 3...13 Hz)IEC 60068-2-61 gn 13...200 Hz)EN/IEC 60068-2-8
3280.84...9842.52 ft (1000...3000 m) limited to 2000 m for the Corner Grounded distribution network with current derating 1 % per 100 m<= 3280.84 ft (1000 m) without derating
Relative humidity
5...95 % without condensation IEC 60068-2-35...95 % without dripping water IEC 60068-2-3
Ambient air temperature for operation
14...104 °F (-10...40 °C) without derating)104...122 °F (40...50 °C) with derating factor)
