High Integration Single Phase Motor Starter , Air Conditioning Compressor Soft Starter

Signal Phase AC220V 1--3P High Integration Electric Motor Air Conditioning Compressor Soft Starter provides an effective solution in reduction of start-up current, typically up to 70%, but stillprovidesfull startup torque for compressors and motors.
Across the line starting of air-conditioner compressor or induction motors is accompanied by inrush currents up to 7-8 times higher than running current, and starting torque up to 3 times higher than running torque. The increased unnecessary torque results in sudden mechanical stress on the machine which leads to increased wear and higher service costsand reduced service life.Moreover, the high inrush current and current peaks may stress the power supply system to increased mains and generator loads which may lead to voltage dips results in breaking down of other valuable equipment or system function .

RJ-ASSU220P3 is an embedded design air-conditioner (for single phase power system) soft start controller. It regulates the start-up voltage of the compressor/motor intelligently to effectively reduce the inrush and surge current while starting-up, thus consume much less power from the public utility network or on-site AC power supply system but still provides full startup torque for compressors and motors. effective limits the inrush current and so improves stabilityof the power supplyand reduces transient voltage dropsthat may affect or break down other loads. This will eliminate the need of over dimension of the power supply system which results in reduce capital expenditure investment in power supply capacity, charge meter, circuit breaker and power wireline capacity etc..and extend the service life of the motor or compressor effectively .

RJ-ASSU220P3 is a ompact size, light weight cost effective soft start controller with fire proofed housing and sealed byresin make it capable to resist extreme weather and survive in harsh environment (air-conditioner outdoor unit), this makes a cost effective solution with high reliabilityand stability .

Features

1. Limits inrush current.

2. Eliminates current surges & voltage drops.

3. Extends motor/compressor service life with built-in electronic overload protection relay.

4. Integral bypass contactor reduces heat generation.

5. Produces smoother starts and stops by controlling torque.

6. Reduces vibration and mechanical damage.

7. Relieves shock and drive train stress on startip.

8. Easy to wire and install and decreases equipment downtime.

9. High reliability and long life.

Specification

a) Electrical:

b) Protection:

The insulation resistance between housing and chassis: > 300 M Ω.

Withstand voltage between housing and chassis: >3000 VAC in1 minute.
Shock resistance better than 200m/s2 and 11ms.
Anti vibration: 10~55mm(double amplitude, 1.5mm)
Protection restart time interval: 60 second

c) Environment:

Working temperature: -40 to 85 ℃.
Working Humidity: 0~95% RH(<40 ℃).

d) Mechanical:

Controller housing made bynon-flammable plastic
Packaged and sealed byepoxy resin with excellent durable to severe environment
e) Application

Air-conditioner (apply to single-phase 220V 1P/2P/3P)

Preparation

a) Additional start-up capacitor, 108~130uF/330VAC, CD60 type or other suitable type, please refer to wiring instruction.
b) Additional bleeder resistor, 15K ohm, 2 watt, carbon film resistor: if current A/C start-up capacitor already hasbleeder resistor then isnot needed, please refer to wiring instruction.
c) Additional AC contactor for proper control of A/C, if needed make sure selects suitable voltage and current rating ofAC contactor.
d) #250 Terminal,Female
e) SuitableAC power wire
f) No special tool isrequired

Connections

Dimension

1--3P

6--7P

Shipment and Packaging

Noker Electric is an automation & drive focused global company, providing global customers with control, display, drive and system solutions & other related products and services, under the support of its excellent electrical and electronic technology as well as strong control technical force.

Noker Electric a technocrat who have rich experience of more than 15 years in R&D, manufacturing and marketing of power electrical products, which are widely used in the fields of in packing, printing, textiles, plastic injection, elevator, machine tool, robot,wood cutting, stone carving, ceramic, glass, paper making industry, crane, fan & pump, new energy resources etc..

Main products:

Electric motor soft starter

Built-in bypass motor soft starter

Solid state soft starter

Vector frequency inverter

Thyristor assembly

Solid state relay

AC servo motor and drive

Programmable logic controller

Electric power meter

Pressure temperature transmitter

Digital temperature controller

Water pump controller

Metal clad and metal enclosed switchgear

Noker Electric contains R&D department, products manufacturing workshop, HV workshop, exhibition room, testing laboratory, quality control department, general office, sales departments, information office and etc, now we have more than 200 employees. We have obtained the ISO9001 quality system certification and all products strictly conform to the international IEC or Chinese state standards.

From the date of order placing, we usually need 5-8 working days to manufacturing. Located in Xi'an City, the provincial capital of China, Noker Electric also can provide OEM service according your customized. We are sincerely looking forward to cooperate with you from all the countries of the whole world. 

In order to provide more complete service and product for our customers internationally, meeting our customers expectations in the respect of time of delivery, solution support, after sales services and product customization support, Noker Electric has been searching for capable companies as our business partners, product agents and distributors, bringing good product quality and professional service to our clients globally. The superior quality and low cost of Noker Electric’s product are benefited from the mature and complete manufacturing system and the efficient logistic of China. Our talented and sufficient manpower, our rich engineering experiences, drives our product to be more complete and better in the respect of functions and performances.

Noker Electric, your professional electrical partner !