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Typical applications include enclosed derricks, mud tanks, desander-desilter, gas-operated control devices, oil-gas separation vessels, shale shakers and flowing or beam wells; flowing or beam wells in open areas with cellar or below grade sump; on refinery docks where tankers are loaded with hoses or loading arms
Choice of mountings: (1) crossarm with degree indicator; (2) junction box for horizontal or vertical mount; and (3) swivel for pole mount (screws onto standard 2" pipe threads)
Arrangement of heat-producing components results in more efficient heat dissipation for cooler fixture operation
Factory sealed. External seals not required
All threaded joints are flame-tight. Five threads are always fully engaged in an explosionproof manner
Strategic location of lamp socket, in combination with the interior prism design of the glass globe, provides optimum light distribution and control
Fixtures operate safely in high ambient temperatures
Heat- and impact-resistant globes have smooth dust-resistant exterior
Ballasts operate at low temperatures; PSMH: -29 °C (-20 °F); HPS: -40 °C (-40 °F)
Class 1, Division 1 and 2, Groups C, D; Marine Type Electric Fixtures; Outside Type (Salt Water)
CEC Certifications and Compliances
Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1, Groups E, F, G; Class II, Division 2, Groups F, G; Class III; CSA 4X
Specific Wattages
150 W, 250 W, 400 W HPS; 175 W, 250 W, 400 W PSMH; 175 W, 250 W, 400 W MH
Ambient Temperatures
PSMH: -29 °C (-20 °F); HPS: -40 °C (-40 °F)
Electrical
120/208/240/277 V or 480 V
Standard Materials and Finishes
Ballast housing, guard, junction box, high bay reflector and pole mounts are copperfree (4/10 of 1% max.) aluminum. The crossarm mount is malleable iron; trunnion is steel; socket is porcelain and screw shell is nickel-plated phosphor bronze
Quartz Auxiliary Emergency Lamp
Pulse start metal halide and high pressure sodium fixtures can be supplied with a socket to accept a 150 W or 250 W, 120 V quartz lamp (lamp not included). This D.C. bayonet base socket is in addition to the standard lamp socket, independent of the light
HPS Hot Restrike
Restrikes HPS lamp immediately when power is restored after a momentary power interruption. Optional for 150 Watt HPS only
Smart Starter
Incorporates a 1-1/2-minute timer. Performs as a conventional starter to normally start lamp. Removes itself from circuit if lamp burns out or is removed from socket. Eliminates starter failures and simplifies finding their location. Optional for HPS and
Optional Fuse Kits
Fuses can be field-installed. Kit includes fuse, fuse holder and necessary hardware for field installation. Mounts easily in ballast body with one screw