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Thyristor Type Power Adjusting Unit

INSTRUCTION MANUAL

In order to operate this product properly, operators and other persons concerned are all requested to
read the “Safety Precautions” in this INSTRUCTION MANUAL thoroughly before using the product.

Strictly forward this INSTRUCTION MANUAL to the end users.

Содержание CALPOTE UF-1 Series

Страница 1: ...AL In order to operate this product properly operators and other persons concerned are all requested to read the Safety Precautions in this INSTRUCTION MANUAL thoroughly before using the product Stric...

Страница 2: ...OF UNIT 8 Connection diagram for each setting system 8 How to connect unit control cables 9 HOW TO SET UNIT 10 setting of dip switch S1 10 setting of dip switch S3 11 FUNCTION CHARACTERISTICS 12 DETE...

Страница 3: ...from Thyristor ele ments and obtained user s enjoyment and satisfaction on our various products Now we introduce our Thyristor Type Power Adjusting Unit UF1 Series that we have developed with confiden...

Страница 4: ...in death or serious injury To secure safety this unit must be installed wired maintained inspected and repaired by qualified persons or persons who are familiar with this unit In the event of any fai...

Страница 5: ...ust produces please attach the unit in the installation In addition please make measures so that dust does not enter in the installation Locate the unit at a well ventilated and dust free place to the...

Страница 6: ...e Select the input and output cables of gauges suitable for this unit Excessively small gauges of cables may cause overheating or fire Use the cables of a dielectric strength suitable for the circuit...

Страница 7: ...on the power distribution panel in order to prevent others than the workers from touching the switch Not doing so may cause electric shock or injury Before maintaining inspecting or repairing this un...

Страница 8: ...uded items Q ty 1 UF1 unit body 1 unit 2 Screws nuts and others for the connection of output wires a Screw 25A 250A only 2 pcs b Bolt 350A and 450A only 2 pcs c Washer 350A and 450A only 4 pcs d Sprin...

Страница 9: ...00 HL F1 TF1 FAN1 PCB1 PCB2 PCB4 CT1 THS1 CN2 CN3 CN1 CN5 UF DP THY1 UF TB UF RS485 UF DN UF CL UF PR PCB3 Abnormality indication circuit Conversion Board Display panel Communication unit Control circ...

Страница 10: ...nd Lower Point is selectively available The setting of Grade and Lower Point is selectively available Automatic adjustment DC 4 to 20mA 1 to 5V Note 1 Note 2 Automatic adjustment DC 0 to 5V Two positi...

Страница 11: ...or failure output minor fail ure output external input and output terminals and conversion board of the unit 1 Fix the easy locks on the unit 2 Bind the control cables with the easy locks Separate the...

Страница 12: ...part of the unit to change the setting of dip switch S1 located on the printed circuit Setting of dip switch S1 Control system Phase control Type of temperature control unit DC4 20mA or DC1 5V Cycle...

Страница 13: ...t is pos sible only while the power is at a standstill but such changeover is not possible during out put operation However changeover of the type of the temperature control unit is not possible durin...

Страница 14: ...istic 0 Linear characteristic Characteristic 1 1 6th root characteristic Characteristic 2 1 8th root characteristic Characteristic 3 2 0th root characteristic Characteristic 4 2 2th root characteristi...

Страница 15: ...t an OCR indication lights up and operation stops To resume operation turn off the control power supply TMP This detects temperature rise abnormality when the temperature of a cooling fin has been inc...

Страница 16: ...he self diagnostic function is provided to detect load open or short On detection of load open or short an LOD indication flickers Operation continues in the event of load open Operation stops in the...

Страница 17: ...LOD on the upper part simultaneously flicker for about 1 minute If the control power supply is turned off and then on during compulsory release of self diagnostic function the settings are stored dur...

Страница 18: ...ties listed below when detected causes a minor failure relay in the unit to activate Power supply undervoltage Abnormal frequency Load open to be detected by self diagnostic function Detection of heat...

Страница 19: ...50A Self cooling 60 40 240 256 270 190 3 77 M5 UF1 075 75A Self cooling 60 40 240 256 270 230 3 5 113 M6 UF1 100 100A Air cooling 60 40 240 256 270 230 4 164 M6 UF1 150 150A Air cooling 118 98 240 25...

Страница 20: ...8 FUSE TO BE USED Unit current Fuse 200V 400V 25A 660GH 50S F 35A 660GH 63S F 50A 660GH 100S F 75A 660GH 125S F 100A 660GH 160S F 150A 660GH 250S F 250A 660GH 350S F 350A 660GH 500S F 450A 660GH 710S...

Страница 21: ...nnect a bleeder resistor in parallel with the load The minimum load current is 1A or more Be sure to attach the unit vertically and perpendicularly with an attachment space secured as instructed in th...

Страница 22: ...uble is suspected read this INSTRUCTION MANUAL carefully to inspect the fol lowing items If the trouble is not solved yet be sure to turn off the power supply of the unit and contact our distributors...

Страница 23: ...inear type One of seven types allows arbitrary setting of input output characteristics Additionally the value once set is stored even after power is turned off Conversion board Model UF TB Function Us...

Страница 24: ...Applicable load Phase control resistive load inductive load transformer primary side control Cycle control resistive load transformer primary side control optional Control signal Current signal DC4mA...

Страница 25: ...MEMO...

Страница 26: ...852 2785 6009 SANREX ASIA PACIFIC PTE LTD Singapore 25 Tagore Lane 04 02B Singapore Godown 787602 Singapore Tel 65 6457 8867 65 6459 6426 Fax 65 6459 6425 FOSHAN CITY SHUNDE SANREX LIMITED China Dazh...

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