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Watlow Series L 

  21  

 Appendix

 

 

Series L 

Declaration of Conformity 

 

WATLOW Electric Manufacturing Company 

ISO 9001 

since 1996. 

1241 Bundy Blvd. 
Winona, MN 55987 USA 

 

Declares that the following product: 
Designation: 

Series L 

Model Numbers: 

LF (C, E or G)(1, 2, 3, 4, 5, 6 or 7)(any letter)(U, W, Y or Z) (#### or –###)  (AAAA) X 
LV (C, E or G)(1, 2, 5 or 6)(any letter)(U, W, Y or Z) (#### or –###) (####) X 
LSF4 (H, J, K or L) W (#### indicating Limit trip point) (### indicating hysteresis) XX 
Where X = Any number or letter, and # = Any number 

Classification: 

Series LF, LV Temperature Regulator, Front panel IP20, IP65 optional 

Series LS, Electronic Temperature Limiter with Protective Function Software Class 
B, Output Type 2.B.K  

IP10 

All – Installation Category II, Pollution Degree 2 Incorporated equipment 

Rated Voltage: 

LF, LV 24 V, 100 to 120 V, 200 to 240 V~ (ac), 50/60 Hz 
LS, 100 to 240 V~(ac) 50/60 Hz 

Rated Power Consumption: 

10 VA maximum 

 

Meets the essential requirements of the following European Union Directives by using the relevant standards show below to 

indicate compliance. 

 

2004/108/EC Electromagnetic Compatibility Directive

 

EN 61326-1:2013  LF, LV  Electrical equipment for measurement, control and laboratory use – EMC 

requirements, Industrial Immunity, Class B Emissions.

 

EN 60730-1:2011 

LS

 

EN 60730-2-9:2010

 

Automatic electric controls for household and similar use: Particular requirements 
for temperature sensing controls, Class B Emissions.

 

EN 61000-4-2:2009 

Electrostatic Discharge Immunity 

EN 61000-4-3:2010 

Radiated Field Immunity 

EN 61000-4-4:2012 

Electrical Fast-Transient / Burst Immunity 

EN 61000-4-5:2006 

Surge Immunity (Reviewed to IEC 61000-4-5 2014) 

EN 61000-4-6:2014 

Conducted Immunity 

EN 61000-4-8:2010 

LS  Magnetic Field Immunity 

EN 61000-4-11:2004 

 

Voltage Dips, Short Interrupts and Variations – Immunity 

EN 61000-4-28:2009 

LS  Variation of power frequency immunity – Level 2 

EN 61000-3-2:2009 

Harmonic Current Emissions (Reviewed to IEC 61000-3-2 2014) 

EN 61000-3-3:2013 

Voltage Fluctuations and Flicker 

SEMI F47:2000 

Specification for Semiconductor Sag Immunity Figure R1-1 

 

 

EN 60730-1:2011 

LS

 

EN 60730-2-9:2010

 

2006/95/EC Low-Voltage Directive

 

Automatic electric controls for household and similar use: Particular requirements 
for temperature sensing controls.

 

EN 61010-1:2011  LF, LV  Safety Requirements of electrical equipment for measurement, control and 

laboratory use. Part 1: General requirements

 

 

Compliant with 2011/65/EU RoHS Directive

 

Per 2012/19/EU WEEE Directive 

 Please Recycle Properly

 

Joe Millanes 

Winona, Minnesota, USA 

Name of Authorized Representative 

Place of Issue 

 

Director of Operations 

January 2015 

Date of Issue 

Title of Authorized Representative

Signature of Authorized Representative

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Содержание L Series

Страница 1: ...ebruary 2015 User s Manual Registered Company Winona Minnesota USA ISO 9001 TOTAL 3 Year Warranty CUSTOMER SATISFACTION Series L Series L Temperature Limit www GlobalTestSupply com Find Quality Produc...

Страница 2: ...shipment Your P O number Detailed description of the problem Any special instructions Name and phone number of person returning the product 2 Prior approval and an RMA number from the Customer Service...

Страница 3: ...inery packaging and plastic markets Series LS This control meets the newest safety standard require ments for the food service industry UL EN 60335 equipment It is approved to UL EN 60730 1 and 60730...

Страница 4: ...nheit or Celsius Operation with Indication Application flexibility Sensor Break Protection Provides positive system shutdown Agency Approvals Meets requirements for agency certification NEMA 4X IP65 s...

Страница 5: ...See Figure 3a for hole locations 2 Mount the controller using four M2 5 4 screws Installing the Potted Controller LF LV LS 70 1 mm 2 76 in 35 1 mm 1 38 in Terminal Designation Sticker 102 9 mm 4 05 i...

Страница 6: ...ontroller 3 Remove the DIN rail bracket from the DIN rail 4 Insert a flat blade screwdriver between the DIN rail bracket and the case Rotate the screwdriver to release the DIN rail bracket hooks from...

Страница 7: ...teeth that latch into the ridges Each tooth is staggered at a different height so only one of the tabs on each side are ever locked into the ridges at a time Confirm that the tabs on one side of the...

Страница 8: ...he back of the panel The controller should fit tightly in the panel cutout Removing the Panel Mount Square 1 8 DIN Controller 1 Remove power from the system 2 Remove all the wiring connections from th...

Страница 9: ...imension drawings for sticker locations Use correct thermocouple polarity Red is usually negative If you must extend thermocouple leads use thermocouple extension wire to minimize errors Be sure you h...

Страница 10: ...t recommended Amp crimp tool P N 58078 3 insert 58079 3 Figure 8a AC Power Wiring LF LV LS Nominal voltage options Nominal voltage options 24V ac 10 15 100 to 240V ac 10 120V ac 10 15 50 60 Hz 5 230 t...

Страница 11: ...Watlow carries the R C suppressor Quencharc brand name which is a trademark of ITW Paktron Watlow Part No 0804 0147 0000 Figure 9a External Reset Switch Momentary normally open N O dry contact closure...

Страница 12: ...N O N C TC TC SW 1 SW 2 L1 L2 Not used 1 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 L1 L2 1 2 1 2 3 4 8 9 10 11 12 5 6 7 13 4 5 120V ac L1 L2 1 3 6 7 8 9 1 CR 1 1 1 11 14 15 SW 1 12 SW 2 13 17 1 2 2 2 SS...

Страница 13: ...ot used 1 10 9 8 7 6 5 4 3 2 L1 L2 TC2 TC2 Normally Closed spring loaded push button for Limit reset 1 2 3 4 8 9 10 11 12 5 6 7 13 4 5 120V ac L1 L2 1 3 6 7 8 9 1 CR 1 1 1 11 17 1 2 2 2 SSR 240 10A DC...

Страница 14: ...dicator Light Lit to indicate if unit is configured for degrees Fahrenheit or degrees Celsius ALARM Indicator Light Lit when limit is tripped Increment and Decrement Keys Press the Up Arrow key to inc...

Страница 15: ...rol cabinet is over 70 C Measure temperature in cabinet to ensure it is below 70C Vent cabinet or add fans if necessary Ground loop problem Can occur when using a switched DC output and a grounded the...

Страница 16: ...C 158 F Measure temperature in cabinet to ensure it is below 70 C 158 F Vent cabinet or add fans if necessary Sensor connections may be bad Exces sive lead wire resistance Check sensor connections Mea...

Страница 17: ...D flashing Range LED on Temperature above Limit Set Point Hysteresis Value Wait until temperature returns to safe range If temperature within safe range power must be removed from the controller for n...

Страница 18: ...acy span for 200 to 0 C 328 to 32 F Temperature stability 0 3 degree per degree change in ambient LS models 6 C accuracy RTD Input Calibration accuracy 1 of input accuracy span 1 at standard condition...

Страница 19: ...lers that does not recognize power outage as a limit condition When power is restored the output is re energized automatically as long as the temperature is within limits latched output Limit control...

Страница 20: ...e T 270 to 400 C P 100 RTD 328 to 1 472 F R 100 RTD 200 to 800 C S Type E 328 to 1 470 F T Type E 200 to 800 C Limit Type U High Limit External manual reset on power up external manual reset on over t...

Страница 21: ...F L Type K 270 to 1 370 C M Type T 454 to 750 F N Type T 270 to 400 C P 100 RTD 328 to 1 472 F R 100 RTD 200 to 800 C S Type E 328 to 1 470 F T Type E 200 to 800 C Limit Type U High Limit Manual Reset...

Страница 22: ...Type K Fahrenheit 32 to 820 F L TC Type K Celsius 0 to 438 C Limit Type W High limit power cycle to reset High Set Point Temperature Value XXXX A zero 0 is used in the left most digit of the set poin...

Страница 23: ...household and similar use Particular requirements for temperature sensing controls Class B Emissions EN 61000 4 2 2009 Electrostatic Discharge Immunity EN 61000 4 3 2010 Radiated Field Immunity EN 610...

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