Schneider Electric ATV950D18N4variable speed drive, Altivar Process ATV900, ATV950, 18.5kW, 400 to 480V, with braking unit, IP55

Environmental Data

Permitted relative humidity (during operation)

Class 3K5 according to EN 60721-3

Overvoltage category

III

Regulation loop

Adjustable PID regulator

Insulation resistance

> 1 MOhm 500 V DC for 1 minute to earth

Noise level

53.7 dB conforming to 86/188/EEC

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

Environmental characteristic

Chemical pollution resistance class 3C3 conforming to IEC 60721-3-3, Dust pollution resistance class 3S3 conforming to IEC 60721-3-3

Relative humidity

5…95 % without condensation conforming to IEC 60068-2-3

Ambient air temperature for operation

-15…40 °C (without derating), 40…50 °C (with derating factor)

Pollution degree

2

Ambient air transport temperature

-40…70 °C

Ambient air temperature for storage

-40…70 °C

Electrical Characteristics

Maximum input current

33.4 A

Maximum output voltage

480.0 V

Relative symmetric network frequency tolerance

5 %

Base load current at high overload

31.7 A

Base load current at low overload

39.2 A

With safety function Safely Limited Speed (SLS)

With safety function Safe brake management (SBC/SBT)

With safety function Safe Stop 1 (SS1)

With safety function Safe torque off (STO)

Protection

Thermal protection

motor, drive

Safe torque off

motor, drive

Motor phase break

motor, drive

Overheating

drive

Overcurrent between output phases and earth

drive

Overload of output voltage

drive

Short-circuit protection

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

Physical Characteristics

Width

264 mm

Height

678 mm

Depth

299 mm

Net weight

20.6 kg

Electrical Connection

Control

screw terminal 0.5...1.5 mm²/AWG 20...AWG 16

Line side

screw terminal 10...16 mm²/AWG 8...AWG 6

Motor

screw terminal 10...16 mm²/AWG 8...AWG 6

DC bus

screw terminal 10...16 mm²/AWG 8...AWG 6

Transmission

Transmission rate

10/100 Mbit/s for Ethernet IP/Modbus TCP, 4.8, 9.6, 19.2, 38.4 kbit/s for Modbus serial

Exchange mode

Half duplex, full duplex, autonegotiation Ethernet IP/Modbus TCP

Data format

8 bits, configurable odd, even or no parity for Modbus serial

Type of polarization

No impedance for Modbus serial

Number of addresses

1…247 for Modbus serial

Local Signalling

Local diagnostic

3 LED (mono/dual colour)

Embedded communication status

5 LED (dual colour)

Communication module status

2 LED (dual colour)

Presence of voltage

1 LED (red)

Input Compatibility

DI1...DI8

discrete input level 1 PLC conforming to IEC 61131-2

DI7, DI8

pulse 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)

Positive logic (source) (DI7, DI8)

< 0.6 V (state 0), > 2.5 V (state 1)

Positive logic (source) (STOA, STOB)

< 5 V (state 0), > 11 V (state 1)

Sampling Duration

Discrete input

2 ms +/- 0.5 ms (DI1...DI8)

Pulse input

5 ms +/- 1 ms (DI7, DI8)

Analog input

1 ms +/- 1 ms (AI1, AI2, AI3)

Analog output

5 ms +/- 1 ms (AQ1, AQ2)

Accuracy

Analog input

+/- 0.6 % AI1, AI2, AI3 for a temperature variation 60 °C

Analog output

+/- 1 % AQ1, AQ2 for a temperature variation 60 °C

Linearity Error

Analog input

+/- 0.15 % of maximum value for AI1, AI2, AI3

Analog output

+/- 0.2 % for AQ1, AQ2

Refresh Time

Relay output

5 ms (+/- 0.5 ms) for R1, R2, R3

Isolation

Between power and control terminals

Yes

Environment

Operating altitude

<= 1000 m without derating, 1000...4800 m with current derating 1 % per 100 m

Operating position

Vertical +/- 10 degree

Product certifications

TÜV, CSA, UL

Marking

CE

Standards

UL 508C, IEC 61800-3, IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, IEC 13849-1

Maximum THDI

<48 % from 80...100 % of 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)

Value

150 m/s² at 11 ms

Maximum Acceleration Under Vibrational Stress (during operation)

Value

10 m/s² at 13...200 Hz

Maximum Deflection Under Vibratory Load (during operation)

Value

1.5 mm at 2...13 Hz

Documents

CAD Models

traceparts

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