Woodward Large Electric Sonic Valve II, Инструкция по установке и эксплуатации, Страница: 9 / 66

Manual 35076 LESV II
Woodward 7
North American Compliance
These listings are limited only to those units that bear the appropriate marking.
CSA (LELA): CSA Certified for Class I, Div. 2, Groups A, B, C & D, T3 at 80°C
Ambient with Position Sensor, 93°C without Position Sensor; For use
in Canada and the United States, Certificate 1635932.
Actuator is certified for North America as on-systems engine
component connected to the certified Digital Valve Positioner. This
certificate does not cover the performance evaluation of the valves
attached to the actuator.
ETL (LELA 2): Intertek-ETL certified for Class I, Div. 2, Groups A, B, C & D, T3 at
80°C Ambient with Position Sensor, 93°C without Position Sensor;
For use in Canada and the United States.
Control Number 5012634
Conforms to UL STDS 121201 & 429
Certified to CSA STDS C22.2 No. 213 & 139
This certificate does not cover the performance evaluation of the
valves attached to the actuator.
SIL Compliance:
Large Electronic Sonic Valve (LESV II) – Certified SIL 3 Capable for
Shutoff Function in safety instrumented systems. Evaluated to IEC 61508
Parts 1-7. Refer to the instructions of this Installation and Operation
Manual, Chapter 6 Safety Management.
SIL Certificate Product Certificate Number: WOO 1707039 C001
Large Electronic Sonic Valve (LESV II) – Certified SIL 3 Capable for Flow
Sensor Function in safety instrumented systems. Evaluated to IEC 61508
Parts 1-7. Refer to the instructions of this Installation and Operation
Manual, Chapter 7 Safety Management.
SIL Certificate Product Certificate Number: WOO 1707039 C002
Special Conditions for Safe Use:
LESV II with LELA actuator is only suitable for use with the Woodward DVP1200 or DVP5000. LESV II
with LELA2 actuator is to be powered by the Woodward DVP12000, suitably certified for the intended
area of use.
Mating electrical connectors must be tightly installed on the actuator to maintain the IP55 rating.
Appropriate caps must be in place for any unused connectors.
LELA2: Use supply wires suitable for at least 125°C. LELA: Use supply wires suitable for 10°C above
surrounding ambient.
Maximum ambient temperature is 93°C for models without the optional SIL2 flow sensor, 80 °C for units
with the SIL2 flow sensor.
LELA valve-actuator interface temperature must not exceed 141 °C. LELA2 valve-actuator interface
temperature must not exceed 110 °C for models certified to 93 °C ambient, or 94 °C for models certified
to 80 °C ambient. Valves fitted to the actuator by Woodward meet these requirements when installed with
piping insulation as shown in the user manual.
Released