Yaskawa Inverter J7 series 

Yaskawa Inverter J7 series
Manufacturer: YASKAWA
Item Status: Contact us
 Customer care:
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Series: Yaskawa Inverter J7 series

Features

- Yaskawa Inverter J7 has full-range automatic torque boost, full range of protective funtions

- Diverse operating methods and functions

- Yaskawa Inverter J7  has wide range of input/output

- Simple installation and wiring

- Power supply high-harmonics suppressed

- Yaskawa Inverter J7 has efficient layout in panel

Specifications

Application of Inverter Yaskawa J7

Replacing contactors, replacing single-phase motors, machine standardization, food processing machinery, conveyors, mass-flow machinery (pumps and fans)

Power supply

3P, 200 to 240Vac, 380 to 480Vac (− 15% to +10%) 50/60 Hz (± 5%)

1P, 200 to 240Vac (− 15% to +10%) 50/60 Hz (± 5%)

Rated capacity

0.1-3.7 kW (3P, 200 V), 0.1-1.5 kW (1P, 200V), 0.2-3.7 kW (3P, 400 V)

Rated current

0.8-17.5 A (3P, 200V), 0.8-8 A (1P, 200V), 1.2-8.6A (3P, 400V)

Output frequency range

0.1-400Hz

Starting Torque

Short-term average deceleration touque* : 0.1, 0.2kW (0.13HP, 0.25HP):150% or more;

0.4/0.75kW (0.5HP,1HP): 100% or more;

1.5kW (2HP): 50% or more;

2.2kW (3HP) or more: 20% or more

Continuous regenerative torgue: Approx. 20%

Overload current rating

150% rated output current for one minute

Control Method

Sine wave PWM (V/f Control)

Braking unit

All models are equipped with a braking transistor

Input

Forward Run Input, Multi-function Input Selection, Multi-function Input Selection Common

Ouput

NO Contact Output, NO Contact Output, Contact Output Common, Analog Monitor Output

Protection Function

Motor overload protection, Instantaneous Overcurrent, Overload Protection, Overvoltage Protection, Undervoltage Protection, Momentary Power Loss, Cooling Fin Overheat, Stall Prevention, Cooling fan faul, Ground fault, Power charge indication

Main Control Functions

Accel/decel time setting, V/f pattern setting, Motor rotation direction setting, Operation mode selection, LOCAL (operator)/REMOTE (control circuit terminal) selection, Motor rated current setting, Constant set-up, Reverse run prohibit, Multi-step speed selection, Adjusting frequency setting signal, Adjusting frequency upper and lower limits, Using two accel/decel times, Operating at low speed, Automatic restart after momentary power loss, Soft-start characteristics, Torque detection, Continuing operation by automatic fault reset, Frequency detection, Operating coasting motor without trip, Avoiding resonance, Holding accel/decel temporarily, Reducing motor noise or leakage current, Using frequency meter or ammeter, Operator stop key selection, Using input signals, Selecting stopping method, Applying DC injection braking, Using output signals, Adjusting Motor Torque, Preventing motor from stalling (Current limit), Decreasing Motor Speed Fluctuation, Motor Protection

Communication

MEMOBUS

Peripheral Devices and Options

LCD Operator, AC Reactor, DC Reactor, Braking Resistor, noise filter...

Degree of protection

IP 20 open-chassis

Ordering information

So do chon ma bien tan Yaskawa dong J7

Connections

So do dau noi bien tan yaskawa dong J7

Document of Yaskawa Inverter J7 series

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 Bao An Automation

Bao An Technique Service Joint Stock Company
Address: 3A Ly Tu Trong, Minh Khai, Hong Bang, Hai Phong, Viet Nam
Office 1: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Office 2: 3/38, Chu Huy Man, Phuc Dong, Long Bien, Ha Noi, Viet Nam
Factory: Van Tra B project area, An Dong, An Duong, Hai Phong, Viet Nam
Phone: (+84) 2253 79 78 79, Hotline: (+84) 936 985 256
Tax code: 0200682529 - Date: 31/07/2006
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