Delta Elektronika M Series - M-Series Physical Configuration and Protection; Series Operation and Protective Features; Cooling, Temperature, and Mounting; Physical Dimensions and Accessories

DELTA ELEKTRONIKA BV M - SERIES
Page 1 - 6 Febr. 2005
Series operation
Series operation is allowed up to 500 V total volt
-
age.
Overvoltage protector
Built-in OVP shorting the output in case of
overvoltage. Adjustable up to 8 V above the output
voltage range.
Undervoltage alarm
Built-in P366 is optional.
Cooling
Natural convection cooling. Sufficient space has
to be kept above and below the unit to permit a ver
-
tical airflow.
Ambient temperature
– 20 to + 50 °C at
full output. From
+ 50 to + 75 °C
the output cur
-
rent has to be de
-
rated linearly to
20% at 75 °C.
Rack mounting
Two half-rack units can be rack mounted with the
help of 2 brackets H7. Empty half rack modules
are available, ordering code M 1/2.
Wall mounting of half rack units
Dimensions and weight
Half rack (h x w x d):
132.5 x 206 x 260 mm 8.8 kg
Full rack (h x w x d):
132.5 x 412 x 260 mm 16.0 kg
Perforated covers
CM1, set of 2 for M 24-12 HE
CM2, set of 2 for 2 pcs M 24-12 HE
A half rack unit can be wall mounted with two
brackets H7 (without grip).
MTBF
1 000 000 hrs
Optional
Built-in undervoltage alarm P366.