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Преобразователь частоты

Преобразователи частоты общего назначения

0.37-22 кВт/ 0.5-30 л.с.
Вход 110-480В 1 фаза или 3 фазы

Спецификации

IP20
SIZE
Height
Width
Depth
Weight
Packaged Weight
Fixings
1
173
83
123
1
-
4 x M5
2
221
110
150
1.7
-
4 x M5
3
261
131
175
3.2
-
4 x M5
4
420
171
212
9.1
-
4 x M8
IP66 Outdoor
SIZE
Height
Width
Depth
Weight
Packaged Weight
Fixings
1
232
161
155
2.1
-
4 x M4
2
257
188
180
3
-
4 x M4
3
310
210.5
215
5
-
4 x M4
4
380
210.5
235
7
-
6 x M4
IP66 Indoor
SIZE
Height
Width
Depth
Weight
Packaged Weight
Fixings
1
232
161
179
3.1
-
4 x M4
2
257
188
187
4.1
-
4 x M4
3
310
210.5
252
7.6
-
4 x M4

Technical Specifications

Input Ratings

Supply Voltage 100 – 115V ± 10%
200 – 240V ± 10%
380 – 480V ± 10%
Supply Frequency 48 – 62Hz
Displacement Power Factor > 0.98
Phase Imbalance 3% Maximum allowed
Inrush Current < rated current
Power Cycles 120 per hour maximum, evenly spaced

Output Ratings

Output Power 110V 1 Ph Input: 0.5–1.5HP (230V 3 Ph Output)
230V 1 Ph Input: 0.37–4kW (0.5–5HP)
230V 3 Ph Input: 0.37–11kW (0.5–15HP)
400V 3 Ph Input: 0.75–22kW
460V 3 Ph Input: 1–30HP
Overload Capacity 150% for 60 Seconds
175% for 2.5 seconds
Output Frequency 0 – 500Hz, 0.1Hz resolution
Typical Efficiency > 98%

Ambient Conditions

Temperature Storage: -40 to 60°C
Operating: -10 to 40°C
Altitude Up to 1000m ASL without derating
Up to 2000m maximum UL approved
Up to 4000m maximum (non UL)
Humidity 95% Max, non condensing
Vibration Conforms to EN61800-5-1

Enclosure

Ingress Protection IP20, IP66

Programming

Keypad Built-in keypad as standard
Optional remote mountable keypad
Display 7 Segment LED
PC OptiTools Studio

Control Specification

Control Method Sensorless Vector Speed Control
PM Vector Control
BLDC Control
Synchronous Reluctance
PWM Frequency 4 – 32kHz Effective
Stopping Mode Ramp to stop: User Adjustable 0.1 – 600 secs
Coast to stop
Braking Motor Flux Braking
Built-in braking transistor (not frame size 1)
Skip Frequency Single point, user adjustable
Setpoint Control Analog Signal 0 to 10 Volts
10 to 0 Volts
0 to 20mA
20 to 0mA
4 to 20mA
20 to 4mA
Digital Motorised Potentiometer (Keypad)
Modbus RTU
CANopen

Fieldbus

Built in CANopen 125–1000 kbps
Modbus RTU 9.6–115.2 kbps selectable

I/O Specification

Power Supply 24 Volt DC, 100mA, Short Circuit Protected
10 Volt DC, 10mA for Potentiometer
Programmable Inputs 4 Total
  2 Digital
  2 Analog / Digital Selectable
Digital Inputs 8 – 30 Volt DC, internal or external supply
Response time < 4ms
Analog Inputs Resolution: 12 bits
Response time: < 4ms
Accuracy: ± 2% full scale
Parameter adjustable scaling and offset
Programmable Outputs 2 Total
  1 Analog / Digital
  1 Relay
Relay Outputs Maximum Voltage: 250 VAC, 30 VDC
Switching Current Capacity : 6A AC, 5A DC
Analog Outputs 0 to 10 Volt

Application Features

PI Control Internal PI Controller
Standby / Sleep Function
Fire Mode Bidirectional
Selectable Speed Setpoint (Fixed / PI / Analog / Fieldbus)

Maintenance & Diagnostics

Fault Memory Last 4 Trips stored with time stamp
Data Logging Logging of data prior to trip for diagnostic purposes:
  Output Current
  Drive Temperature
  DC Bus Voltage
Monitoring Hours Run Meter

Standards

Low Voltage Directive Adjustable speed electrical power drive systems.
EMC requirements
EMC Directive 2014/30/EU
Cat C1 according to EN61800-3:2004
Machinery Directive 2006/42/EC
Conformance CE, UL, RCM
Environmental Class 3C3/3S3 conformal coated PCBs

Connection Diagram

Optidrive E3 Connection Diagram

Terminal Function
 
A Protective Earth (PE) Connection
B Incoming Power Connection
C Fuse / Circuit Breaker Selection
D Optional Input Choke
E Optional External EMC Filter
F Internal Disconnect / Isolator
G Optional Brake Resistor
H Motor Connection
I Analog Output
J Relay Output
K Using the REV/0/FWD Selector Switch (Switched Version Only)
L Analog Inputs
M Digital Inputs