电子工程世界电子工程世界电子工程世界

产品描述

搜索
 

QVR/S-RFI 17

器件型号:QVR/S-RFI 17
器件类别:半导体    模拟混合信号IC   
厂商名称:United Automation, Inc.
厂商官网:http://www.unitedautomation.com/
下载文档

器件描述

UNITED AUTOMATION - QVR/S-RFI 17 - CONTROLLER; PHASE ANGLE; 25A; 230V; 60HZ

UNITED AUTOMATION - QVR/S-RFI 17 - 控制器; 相 ANGLE; 25A; 230V; 60HZ

QVR/S-RFI 17器件文档内容

                         VARIABLE AC REGULATOR          QVR/RFI 17A
                                     UP TO 17A         QVR-s/RFI 17A

                           WITH RFI SUPPRESSION                  X10299

INTRODUCTION
These variable phase angle power regulators are robust and compact units for 230V, up to 17A, which are ideal
for controlling single phase mains driven loads. They give fully adjustable voltage output from 0-98% and the
large triac enables the unit to handle high inrush currents with ample safety margin on industrial installations.
These units incorporate their own RFI filter network to comply with EMC Regulations (Class A).

APPLICATIONS
Suitable for quartz lamps, or any conventional resistive heating elements in series or parallel configurations.
Applications including ovens, moulders, dryers and some inductive loads, for example transformers and motors.

FEATURES                             RoHS Compliant
Integral RFI network.
                                            Directive
                                           2002/95/EC

ON/OFF switched version (QVRS)

Infinitely variable 0-98% output.

Single hole fixing.

Rugged and compact

Designed to maximise thermal dissipation

INSTALLATION

                         CONNECTIONS AND DIMENSIONS
INSTALLATION

SPECIFICATIONS                                     25A Isolation voltage                     2500V rms
Triac limiting RMS. On state cycle                 320A I2t limiting value for fusing        112A2s
Peak one cycle surge @ (10mS)                      1.5V Mains supply tolerance, within 10%   230V/110V ac
Max forward volts drop at 10A                      10A Max recommended unit temperature      65C
Max load at 20C ambient (without extra heatsink)  50/60Hz Max recommended unit temperature  -20 TO +85C
Mains frequency
                                                   6.3mm Shaft projection from bush          13mm/SW 8mm
FURTHER DIMENSION                                  5mm Fixing hole diameter                  10mm
Shaft diameter
Bush length

FUSING
It is recommended to use semiconductor (fast acting) type fuses or circuit breakers (Semiconductor-MCB) for protection. On
initial `switch on' some loads may need an increased Factor of Safety (F of S) for Unit and/or Device protection. See SRA
Data sheet for further information.

CE MARKING
This product family carries a "CE" mark and incorporates a filter (Standard type to emission levels BS EN 55022 Class A -
Industrial) to address the EMC directive. For information see recommendation section and contact our sales desk. (See
Declaration of Conformity).

RECOMMENDATIONS

Other documents available on request, which may be appropriate for your application: -

CODE             IDENTITY DESCRIPTION

X10229           RFI     Single Phase Filtering recommendations - addressing EMC Directive

X10213           ITA     Interaction, uses for phase angle and for burst fire control.

X10255           SRA     Safety requirements - addressing the Low Voltage Directive

                         (LVD) including: - Thermal data/cooling; "Live" parts warning & Earth

                         requirements; Fusing recommendations.

                 AP02/4  COS UAL Conditions of sale.

NOTE It is recommended that installation and maintenance of this equipment should be done with reference to

the current edition of the I.E.E. wiring regulations (BS7671) by suitably qualified/trained personnel.

The regulations contain important requirements regarding safety of electrical equipment (For International

Standards refer to I.E.C/ directive IEC 950).

ORDER CODE:   State part number: Non switched      QVR/RFI 17A +(Supply voltage)

              State part number: Switched          QVRS/RFI 17A +(Supply voltage)

              Optional extras include: Knob, Dial, Heatsink paste.

                 UNITED AUTOMATION LIMITED

                 1 Southport Business Park         Tel: 0044 (0) 1704 516500 Main
                 Kew                               Tel: 0044 (0) 1704 516516 Sales
                 Southport, PR8 4HQ                Fax: 0044 (0) 1704 516501
                 ENGLAND                           Enquiry@united-automation.com
                                                   www.united-automation.com
                 Page No. 2 of 2 Issue 2           Date 22/12/99

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
搜索索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区知春路23号集成电路设计园量子银座1305 电话:(010)82350740 邮编:100191

电子工程世界版权所有 京ICP证060456号 京ICP备10001474号 电信业务审批[2006]字第258号函 京公海网安备110108001534 Copyright © 2005-2020 EEWORLD.com.cn, Inc. All rights reserved