7
Installation and Maintenance Instructions
Model 371ST-250 Strobe Light
Table 1
Electrical and environmental ratings
Operating Voltage:
225 Vdc to 300 Vdc
Operating Current:
0.25 A
Energy Output:
10.0 J
Flash Rate:
60 FPM
Candela, Peak
1
:
625,000
ECP
2
:
275
Lamp Life:
10,000 Hours
Light Source:
Strobe Tube
Operating Temperature:
–
31 °F to 150 °F
(
–
35 °C to 66 °C)
Environmental Ratings:
Type 4X, IP66
1
Peak candela is the maximum light intensity generated by
a flashing light during its light pulse.
2
ECP (Effective Candela) is the intensity that would
appear to an observer if the light were burning steadily.
Table 2
Dimensions
Height:
11.38 in (289.0 mm)
Diameter:
9.13 in (231.9 mm)
Net Weight:
10.0 lb (4.54 kg)
Shipping Weight:
(12.4 lb) 5.62 kg
Mounting the Light
The Model 371ST-250 light is designed for mounting on a flat
horizontal surface or on a 1" NPT pipe. If conduit side-entries
are to be used, disassemble the light as described in “Wiring the
Light” on page 9 and remove one or more knockouts with a blunt
tool before mounting the light. Use a file to remove excess flash
around the knockout.
