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- A&S Power Supply Co.,Ltd
- Address:469, Xinsheng Road, Gaoxin District, Chengdu, Sichuan, China
- Tel:+86-28-65376776
- Fax:+86-28-86129221
- Email:inverter@electrical8.com
- Contact Person:Karina
Weidmuller Primary switched-mode power supply unit 8951400000
General orderding data
Order No. 8951400000
Type CP M SNT3 250W 24V 10A
Version Power supply, switch-mode power supply unit
GTIN (EAN) 4032248742615
Qty. 1 pc(s).
Dimensions and weights
Length 150 mm
Width 60 mm
Height 130 mm
Depth 150 mm
Weight 1.25 kg
Net weight 1,293 g
Temperature
Operating temperature -25 °C...+70 °C
Storage temperature -40 °C...+85 °C
Input
AC current consumption 0.5 A @ 3 x 500 V AC / 0.55 A @ 3 x 400 V AC
Conductor connection system Screw connection
DC current consumption 0.35 A @ 800 V DC / 0.6 A @ 450 V DC
DC input voltage range 450...800 V DC (max. 500 V DC acc. to UL508)
Frequency range AC 47...63 Hz
Input fuse No
Input fuse (internal) No
Input voltage range AC 3 x 320...3 x 575 V AC / 2 x 360...2 x 575 V AC
Recommended back-up fuse 2 A / DI, safety fuse2...3 A, Char. C, circuit breaker
making current max. 50 A
rated input voltage 3 x 400...3 x 500 V AC (wide-range input)
Output
Conductor connection system Screw connection
Output current 10 A
Output power 240 W
Output voltage type DC
Output voltage, max. 29.5 V
Output voltage, min. 22.5 V
Output voltage, note (adjustable via potentiometer on front)
Overload protection Yes
Parallel connection option yes, max. 5
Powerboost @ 24 V DC, 60 °C 12 A for 1 min, ED = 5 %
Rated (nominal) output current @ UNom 10 A @ 60 °C
continous output current @ 24 V DC 12 A @ 45 °C, 10.7 A @ 55 °C, 7.5 A @ 70 °C
rated output voltage 24 V DC ± 1 %
residual ripple, breaking spikes < 50 mVSS @ 24 V DC, IN
General data
AC failure bridging time @ INom > 40 ms @ 3 x 500 V AC / > 20 ms @ 3 x 400 V AC
Current limiting > 120 % IN
Degree of efficiency 89 % @ 3 x 500 V AC / 90 % @ 3 x 400 V AC
Housing version Metal, corrosion resistant
Indication Operation, green LED
MTBF > 500,000 h acc. to IEC 1709 (SN29500
Mounting position, installation notice Horizontal on TS35 mounting rail, with 50 mm of clearance at top and bottom for air circulation. Can be mounted side by side with no space in between.
Operating temperature -25 °C...+70 °C
Power factor (approx.) > 0.65 @ 3 x 500 V AC / > 0.75 @ 3 x 400 V AC
Protection against over-heating Yes
Protection against reverse voltages from the load 30…35 V DC
Short-circuit protection Yes
Weight 1.25 kg
EMC/stock/vibration
Limiting of mains voltage harmonic currents in accordance with EN 61000-3-2
Noise emission acc. to EN55022 Class B
Interference immunity test acc. to EN 61000-4-2 (ESD)|EN 61000-4-3 and EN 61000-4-8 (fields)|EN 61000-4-4 (burst)|EN 61000-4-5 (surge)|EN 61000-4-6 (conducted)|EN 61000-4-11 (dips)
Shock resistance IEC 60068-2-27 30 g in all directions
Insulation coordination
Class of protection I, with PE connection
Insulation voltage 3 kV input/ouput; 2 kV input/earth; 0.5 kV output/earth
Pollution severity 2
electrical isolation, input-earth 2 kV
electrical isolation, input-output 3 kV
electrical isolation, output-earth 0.5 kV
Electrical safety(applied standards)
Electrical machine equipment Acc. to EN60204
For use with electronic equipment Acc. to EN50178 / VDE0160
Protection against dangerous shock currents Acc. to VDE0106-101
Protective separation / protection against electrical shock VDE0100-410 / acc. to DIN57100-410
Safety extra-low voltage SELV acc. to EN60950, PLEV acc. to EN60204
Safety transformers for switch-mode power supplies Acc. to EN 61558-2-17
Connection data (input)
Conductor cross-section, AWG/kcmil , max. 12
Conductor cross-section, AWG/kcmil , min. 26
Conductor cross-section, flexible , min. 0.5 mm²
Conductor cross-section, rigid , max. 6 mm²
Conductor cross-section, rigid , min. 0.5 mm²
Number of terminals [Input] 4 for L1/L2/L3/PE
Tightening torque, max. 0.6 Nm
Tightening torque, min. 0.5 Nm
Wire connection cross section, flexible (input), max. 2.5 mm²
Connection data (output)
Conductor cross-section, AWG/kcmil , max. 12
Conductor cross-section, AWG/kcmil , min. 26
Conductor cross-section, flexible , max. 2.5 mm²
Conductor cross-section, flexible , min. 0.5 mm²
Conductor cross-section, rigid , max. 6 mm²
Conductor cross-section, rigid , min. 0.5 mm²
Number of terminals [Output] 5 (++ / ---)
Tightening torque, max. 0.6 Nm
Tightening torque, min. 0.5 Nm
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