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AC motor soft start
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Introduction of Product
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AJ1 Series of AC motor soft start equipment

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Overview

AJ1 Series of AC motor soft start equipment, also known as intelligent motor controller, is a control equipment that use imported or domestically produced soft starter and equipped with a relay control circuit. The equipment has been widely used in petroleum, chemical, metallurgy, coal, textile, building materials, fire department and other industries' starting and stopping AC motor control.

Features

This equipment can greatly reduce the shock and vibration on the network and equipment, with a advantage of compactness, easy installation, reliable operation and easy maintenance. it is a ideal starter mean to replace the auto-transformer, Y-Delta starter, fluid coupler and frequency sensitive resistors, electro-hydraulic starter.

Soft starter can achieve soft start, current limiting start, Jump start. Initial starting voltage, starting time can be set, thus fitting all kinds of loads.

Bypass contactors can be configured, so after starting process, the bypass contactor will directly connect the motor to the AC grid. Then the soft start equipment can start multiple motors, greatly saving costs of investment.

Condition of Use

AC power meet national standards.

indoor, good Ventilation

Altitude: Less than 1000m (above1000m should adopt plateau-type components)

Temperature: -10℃~+40℃

Humidity : <90% (No Condense)

Gradient of installation less than 5º.

No explosive or flammable medium surrounding; no corrosive gas to damage the insulation and the metal; no conductive dust; No severe vibration and shock at the installation site.

技術特性

Input Voltage

200V ~ 480V or 200V ~ 600V, AC Three-phase, -15% ~ +10%, 50/60Hz

Control voltage

100V ~ 240V AC single phase, -15% ~ +10%, 50/60Hz

Overload capacity

600% full-voltage starting 10 seconds; heavy-duty 450% for 30 seconds; standard load of 300% for 30 seconds

Rated operating voltage

200V ~ 480 or 200V ~ 600V

Rated operating current (A)

24

35

54

97

135

180

240

360

500

650

720

850

1000

Circuit breaker or fuse maximum current (A)

80

125

200

350

500

600

700

1000

1200

1600

2000

2500

3000

Maximum heat loss (W)

110

150

200

285

490

660

935

1170

1400

2025

2250

2400

2760

Operating temperature

0 ℃ ~ +50 ℃

Storage temperature

-20 ℃ ~ +75 ℃

Humidity

5% ~ 95% (no condensation)

Altitude

2000 m

Anti-shock capability

1.0G peak, 0.15mm offset

Shock resistance

15G

EMC electromagnetic radiation level

A-

EMC immunity to

ESD 8kv

dV / dT protection

RC snubber networks

Transient protection

Metal oxide varistor, 220 Joules, 24A ~ 360A

Fixed auxiliary contacts

NO (normally open contact) / NC (normally closed contact) 240V AC maximum, 24V minimum

Repetitive peak reverse voltage value

1400V (200V ~ 480V); 1600V (200V ~ 600V)

Standard

Associate

Power

Can

Soft-start

Starting time: 0 ~ 30 seconds starting torque: 0% ~ 90% of stall torque

Kickstart

Snap Time: 0 ~ 2 seconds

Current limit start

Starting current: full load current of 50% ~ 600%

Dual Slope start

Starting time: 0 ~ 30 seconds starting torque: 0% ~ 90% of stall torque

Full pressure start

Starting time: 0.25 seconds

Can

Select

Power

Can

Slow stop

Parking time: 0 ~ 60 seconds

Pump control

> Start time: 0 ~ 30 seconds of parking time: 0 ~ 120 seconds

Preset speed

Forward run: the base rate of 7% or 15% reverse operation: the base rate of 10% ~ 20%

Smart Motor Braking

Braking current: full load current of 0% ~ 400%

Accurate stopping

Braking current: full load current of 0% to 400% of low-speed settings: the base rate of 7% ~ 15%

Low-speed braking

Low-speed settings: the base rate of 7% to 15% of the braking current: full load current of 0% ~ 400%

* *Note: Only one optional feature can be added in addition to the standard features,

Ordering Information

1, Must provide the AC motor's rated voltage and current.

2, Must specify the brand of choice of the starter.

4, Must specify the needs for operational control, interlocking, and other special requirements.

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SHENZHEN MECC PHAYSE ELECTRIC EQUIPMENT CO., LTD
Address: Unit A, 5th Floor, Block TianJing 3.8, Tian'an CheGong Temple Industrial Park,
FuTian District, Shenzhen. Zip Code:518048
Reception: 0755-83584989  Fax: 0755-83866963
Sales Tel: 0755-83866962 (Ms Yan),0755-83586164 (Ms Chen),0755-83866985 (Ms Ma)
Technical Support: 0755-83875432 After-sales service: 0755-83866942 E-mail:market@mecc-phayse.com

Copyright 2002-2011 SHENZHEN MECC PHAYSE ELECTRIC EQUIPMENT CO., LTD. All Right Reserved. 粵ICP備11100910號