Nova serija cenovno ugodnih AC-DC napajalnikov za montažo na DIN letev
Expanding
our range of DIN rail AC-DC power supplies, these competitively priced,
lightweight, compact units have a low-profile case of a similar profile to that
of circuit breakers, allowing them to fit in consumer unit style housings, or
in control panel installations. The standard width cases allow direct
substitution with our low cost competition. The type of applications the DRC
range is ideal for are: Escalator/travellator/elevator/lift control; Building
heating/aircon monitoring, control & security systems; Factory automation;
Machine & Process control.
The 30W DRC30 and 60W DRC60 have a choice of five DC outputs: 5V, 12V, 15V, 24V
and 48V. The 100W DRC100 has a choice of four DC outputs: 12V, 15V, 24V and
48V. An output adjustment screw is provided on the front of each device (see
models & ratings tables for adjustment range).
There is no minimum load requirement, the no-load input power is 0.3 to 0.4W
depending on model. A DC ‘OK’ LED provides clear indication of an active DC
output. All models feature internally fused input protection, overvoltage,
overload & short circuit protection. The input to output isolation is
4kVAC, all models are class II and have an input range of 85 to 264VAC, with
derating below 100VAC, or alternatively 120 to 370VDC with derating below
140VDC.
EMC standards include: EN55032 Class B for conducted and radiated emissions;
EN61000-4-2,3,4,5,6 for EMC immunity; Safety approvals include UL62368-1 &
TUV EN62368-1.The operating temperature range is -30°C to +70°C with full power
available from -10°C to +45/50°C, see data sheet temperature derating graphs.
The MTBF is >300 khrs. (MIL-HDBK-217F, +25°C GB) with an operating altitude
of 2000m.
The DRC range are housed in lightweight black plastic UL94V-0 rated cases with
a snap on DIN rail (TS35/7.5 or TS35/15) mounting with spring loaded release
catch. Connection is via screw cage clamp terminals wire gauge 12 to 24AWG. The
DRC30 measures 3.65” x 1.38” x 2.28” (92.7 x 35.0 x 58.0 mm), weight: 115g; The
DRC60 measures 3.65” x 2.05” x 2.28” (92.7 x 52.0 x 58.0 mm), weight: 175g; The
DRC100 measures 3.65” x 2.76” x 2.28” (92.7 x 70.0 x 58.0 mm), weight: 235g.
• Very low cost
• 30/60/100W convection cooled
• Compact, low profile, DIN rail mount case
• UL/EN62368-1 approvals
• Class II operation
• Class B conducted & radiated emissions
• Input voltage range 85 to 264VAC, 120 to 370VDC
• Output voltages from 5 to 48VDC
• High efficiency, up to 91%
• 4kVAC input to output isolation
• Input surge withstand 300VAC for 5s
• Output voltage adjustment
• DC ‘ON’ LED indicator
• -30°C to +70°C operating temperature
• Full power to +45/50°C
• 3 year warranty
Datasheets:
