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Variable Speed Drives
ATV950D37N4E Variable speed drive, ATV950, 37kW, 400/480V, w braking unit/switch, IP55
Original price was: ₦7,955,894.50.₦6,364,715.60Current price is: ₦6,364,715.60. 7.5% VAT
Variable speed drive, ATV950, 37kW, 400/480V, w braking unit/switch, IP55
| range of product |
Altivar Process ATV900
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|---|---|---|
| product or component type |
Variable speed drive
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| device application |
Industrial application
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| device short name |
ATV950
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| variant |
With load break switch
With braking chopper |
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| product destination |
Asynchronous motors
Synchronous motors |
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| EMC filter |
Integrated with 50 m conforming to EN/IEC 61800-3 category C2
Integrated with 150 m conforming to EN/IEC 61800-3 category C3 |
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| IP degree of protection |
IP55 conforming to IEC 61800-5-1
IP55 conforming to IEC 60529 |
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| type of cooling |
Forced convection
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| supply frequency |
50…60 Hz +/- 5 %
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| network number of phases |
3 phases
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| [Us] rated supply voltage |
380…480 V – 15…10 %
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| motor power kW |
37 kW (normal duty)
30 kW (heavy duty) |
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| motor power hp |
50 hp normal duty
40 hp heavy duty |
|
| line current |
66.2 A at 380 V (normal duty)
57.3 A at 480 V (normal duty) 54.8 A at 380 V (heavy duty) 48.3 A at 480 V (heavy duty) |
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| prospective line Isc |
50 kA
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| apparent power |
47.6 kVA at 480 V (normal duty)
40.2 kVA at 480 V (heavy duty) |
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| continuous output current |
74.5 A at 4 kHz for normal duty
61.5 A at 4 kHz for heavy duty |
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| maximum transient current |
89.4 A during 60 s (normal duty)
92.3 A during 60 s (heavy duty) |
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| asynchronous motor control profile |
Optimized torque mode
Constant torque standard Variable torque standard |
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| synchronous motor control profile |
Permanent magnet motor
Synchronous reluctance motor |
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| speed drive output frequency |
0.1…599 Hz
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| nominal switching frequency |
4 kHz
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| switching frequency |
2…16 kHz adjustable
4…16 kHz with derating factor |
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| safety function |
STO (safe torque off) SIL 3
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| number of preset speeds |
16 preset speeds
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| communication port protocol |
Modbus serial
Ethernet/IP Modbus TCP |
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| option module |
Slot A: communication module for Profibus DP V1
Slot A: communication module for Profinet Slot A: communication module for DeviceNet Slot A: communication module for EtherCAT Slot A: communication module for CANopen daisy chain RJ45 Slot A: communication module for CANopen SUB-D 9 Slot A: communication module for CANopen screw terminals Slot A/slot B/slot C: digital and analog I/O extension module Slot A/slot B/slot C: output relay extension module Slot B: 5/12 V digital encoder interface module Slot B: analog encoder interface module Slot B: resolver encoder interface module communication module for Ethernet Powerlink |
| output voltage |
<= power supply voltage
|
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|---|---|---|
| motor slip compensation |
Not available in permanent magnet motor law
Adjustable Automatic whatever the load Can be suppressed |
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| acceleration and deceleration ramps |
Linear adjustable separately from 0.01…9999 s
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| braking to standstill |
By DC injection
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| 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 |
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| frequency resolution |
Display unit: 0.1 Hz
Analog input: 0.012/50 Hz |
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| electrical connection |
Control: screw terminal0.5…1.5 mm²
Line side: screw terminal25…50 mm² DC bus: screw terminal25…50 mm² Motor: screw terminal35…50 mm² |
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| connector type |
2 RJ45 for Ethernet IP/Modbus TCP on the control block
1 RJ45 for Modbus serial on the control block |
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| physical interface |
2-wire RS 485 for Modbus serial
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| transmission frame |
RTU for Modbus serial
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| transmission rate |
10/100 Mbit/s for Ethernet IP/Modbus TCP
4.8, 9.6, 19.2, 38.4 kbit/s for Modbus serial |
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| exchange mode |
Half duplex, full duplex, autonegotiation Ethernet IP/Modbus TCP
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| data format |
8 bits, configurable odd, even or no parity for Modbus serial
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| type of polarization |
No impedance for Modbus serial
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| number of addresses |
1…247 for Modbus serial
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| method of access |
Slave Modbus TCP
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| 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 |
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) |
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| width |
290 mm
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| height |
910 mm
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| depth |
401 mm
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| net weight |
52 kg
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| analogue input number |
3
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| analogue input type |
AI1, AI2, AI3 software-configurable voltage: 0…10 V DC, impedance: 30 kOhm, resolution 12 bits
AI1, AI2, AI3 software-configurable current: 0…20 mA/4…20 mA, impedance: 250 Ohm, resolution 12 bits |
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| discrete input number |
10
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| discrete input type |
DI1…DI8 programmable, 24 V DC (<= 30 V), impedance: 3.5 kOhm
DI7, DI8 programmable as pulse input: 0…30 kHz, 24 V DC (<= 30 V) STOA, STOB safe torque off, 24 V DC (<= 30 V), impedance: > 2.2 kOhm |
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| input compatibility |
DI1…DI8: discrete input level 1 PLC conforming to EN/IEC 61131-2
DI7, DI8: pulse input level 1 PLC conforming to IEC 65A-68 STOA, STOB: discrete input level 1 PLC conforming to EN/IEC 61131-2 |
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| 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) |
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| analogue output number |
2
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| 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 impedance 500 Ohm, resolution 10 bits |
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| discrete output number |
2
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| discrete output type |
Logic output DQ+ 0…1 kHz <= 30 V DC 100 mA
Programmable as pulse output DQ+ 0…30 kHz <= 30 V DC 20 mA Logic output DQ- 0…1 kHz <= 30 V DC 100 mA |
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| sampling duration |
2 ms +/- 0.5 ms (DI1…DI8) – discrete input
5 ms +/- 1 ms (DI7, DI8) – pulse input 1 ms +/- 1 ms (AI1, AI2, AI3) – analog input 5 ms +/- 1 ms (AQ1, AQ2) – analog output |
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| accuracy |
+/- 0.6 % AI1, AI2, AI3 for a temperature variation 60 °C analog input
+/- 1 % AQ1, AQ2 for a temperature variation 60 °C analog output |
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| linearity error |
AI1, AI2, AI3: +/- 0.15 % of maximum value for analog input
AQ1, AQ2: +/- 0.2 % for analog output |
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| maximum switching current |
Relay output R1 on resistive load, cos phi = 1: 3 A at 250 V AC
Relay output R1 on resistive load, cos phi = 1: 3 A at 30 V DC Relay output R1 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 250 V AC Relay output R1 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 30 V DC Relay output R2, R3 on resistive load, cos phi = 1: 5 A at 250 V AC Relay output R2, R3 on resistive load, cos phi = 1: 5 A at 30 V DC Relay output R2, R3 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 250 V AC Relay output R2, R3 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 30 V DC |
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| relay output number |
3
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| relay output type |
Configurable relay logic R1: fault relay NO/NC electrical durability 100000 cycles
Configurable relay logic R2: sequence relay NO electrical durability 1000000 cycles Configurable relay logic R3: sequence relay NO electrical durability 1000000 cycles |
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| refresh time |
Relay output (R1, R2, R3): 5 ms (+/- 0.5 ms)
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| minimum switching current |
Relay output R1, R2, R3: 5 mA at 24 V DC
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| isolation |
Between power and control terminals
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| mounting mode |
Wall mount
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