Woodward 723PLUS Technical Manual page 9

Manual 26482
Safety Related Installation Limitations

Wiring must be in accordance with North American Class I, Division 2 wiring
methods as applicable, and in accordance with the authority having
jurisdiction.

Field wiring must be suitable for at least 75 °C for operating ambient
temperatures expected to exceed 50 °C.

A fixed wiring installation is required.

Do not connect more than one main power supply to any one fuse or circuit
breaker.

Connect ground screw to earth ground (see Figures 1-1a, 1-1b).
Marine Type Approval Compliance
American Bureau of
Shipping (ABS)
Bureau Veritas (BV)
Det Norske Veritas
Germanischer Lloyd
Lloyd's Register
Nippon Kaiji Kyokai
Registro Italiano
Navale (RINA)
Woodward
2007 Steel Vessel Rules 1-1-4/7.7, 4-2-1/7.3,
4-2-1/7.5.1, 4-9-3/17, 4-9-7/13, 4-9-2/11.7 & 4-9-4/23
(Low Voltage Models only)
Certified for Environmental Category EC Code: 33
Certified for use on AUT-UMS, AUT-CSS, AUT-PORT
and AUT-IMS Classed Vessels
Certified for Marine Applications, Temperature Class
B, Humidity Class A, Vibration Class B, EMC Class A,
(DNV)
and Enclosure Class B per DNV Rules for Ships Pt. 4,
Ch. 9 Control and Monitoring Systems and Pt. 4, Ch.'s
2 & 3, Rotating Machinery
Environmental Category C; EMC2 per Type Tests Part
2, Edition 2003: Regulations for the Use of Computer
(GL)
and Computer on Board
LR Type Approval Test Specification No. 1:1996 for
Environmental Categories ENV1, ENV2, and ENV3
(LR)
Rules Ch. 1, Part 7, of Guidance for the approval and
Type approval of materials and equipment for marine
(NKK)
use and relevant Society's Rules (Low Voltage Models
only)
RINA Rules for the Classification of Ships – Part C
Machinery, Systems and Fire Protection – Ch. 3, Sect.
6, Tab. 1.
723PLUS Digital Marine Control
vii