$ 249.32
Input | |
type of the power supply network | 1-phase AC |
supply voltage at AC | Automatic range selection |
supply voltage | 120 V/230 V |
input voltage 1 at AC | 85 … 132 V |
input voltage 2 at AC | 170 … 264 V |
wide range input | No |
overvoltage overload capability | 2.3 × Vin rated, 1.3 ms |
buffering time for rated value of the output current in the event of power failure minimum |
20 ms |
operating condition of the mains buffering | at Vin = 93/187 V |
line frequency | 50/60 Hz |
line frequency | 47 … 63 Hz |
input current ● at rated input voltage 120 V ● at rated input voltage 230 V |
4.49 A 1.91 A |
current limitation of inrush current at 25 °C maximum | 60 A |
I2t value maximum | 5.6 A²·s |
fuse protection type | T 6.3 A/250 V (not accessible) |
fuse protection type in the feeder | Recommended miniature circuit breaker: from 10 A characteristic C |
output | |
voltage curve at output | Controlled, isolated DC voltage |
output voltage at DC rated value | 24 V |
output voltage ● at output 1 at DC rated value |
24 V |
output voltage adjustable | Yes; via potentiometer |
adjustable output voltage | 22.8 … 28 V |
relative overall tolerance of the voltage | 3% |
relative control precision of the output voltage ● on slow fluctuation of input voltage ● on slow fluctuation of ohm loading |
0.1 % 1 % |
residual ripple ● maximum ● typical |
150 mV 20 mV |
voltage peak ● maximum ● typical |
240 mV 160 mV |
display version for normal operation | Green LED for 24 V OK |
type of signal at output | Relay contact (NO contact, rating 60 V DC/ 0.3 A) for “24 V OK” |
behavior of the output voltage when switching on | Overshoot of Vout < 3 % |
response delay maximum | 0.3 s |
voltage increase time of the output voltage ● typical |
20 ms |
output current ● rated value ● rated range |
10 A 0 … 12 A; 12 A up to +45°C; +60 … +70 °C: Derating 3%/K |
supplied active power typical | 288 W |
short-term overload current ● on short-circuiting during the start-up typical ● at short-circuit during operation typical |
32 A 32 A |
duration of overloading capability for excess current ● on short-circuiting during the start-up ● at short-circuit during operation |
1 000 ms 1 000 ms |
bridging of equipment | Yes |
number of parallel-switched equipment resources for increasing the power |
2 |
efficiency | |
efficiency in percent | 90% |
power loss [W] ● at rated output voltage for rated value of the output current typical |
25 W |
closed-loop control | |
relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical |
0.30% |
relative control precision of the output voltage at load step of resistive load 10/90/10 % typical |
3% |
setting time ● load step 10 to 90% typical ● load step 90 to 10% typical |
1 ms 1 ms |
protection and monitoring | |
design of the overvoltage protection | protection against overvoltage in case of internal fault Vout < 33 V |
property of the output short-circuit proof | Yes |
design of short-circuit protection | Constant current characteristic |
response value current limitation | 12 … 14.6 A |
overcurrent overload capability ● in normal operation |
overload capability 150 % Iout rated up to 5 s/min |
enduring short circuit current RMS value ● typical |
14.6 A |
safety | |
galvanic isolation between input and output | Yes |
galvanic isolation | Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 |
operating resource protection class | Class I |
leakage current ● maximum ● typical |
3.5 mA 0.8 mA |
protection class IP | IP20 |
EMC | |
standard ● for emitted interference ● for mains harmonics limitation ● for interference immunity |
EN 55022 Class B EN 61000-3-2 EN 61000-6-2 |
standards, specifications, approvals | |
certificate of suitability ● CE marking ● UL approval ● CSA approval ● UKCA marking ● EAC approval ● NEC Class 2 |
Yes Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1) Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1) Yes Yes No |
type of certification ● BIS ● CB-certificate |
Yes; R-41188271 Yes |
MTBF at 40 °C | 1 614 510 h |
standards, specifications, approvals hazardous environments | |
certificate of suitability ● IECEx No ● ATEX No ● ULhazloc approval No ● cCSAus, Class 1, Division 2 No ● FM registration |
No No No No No |
standards, specifications, approvals marine classification | |
shipbuilding approval | Yes |
Marine classification association ● American Bureau of Shipping Europe Ltd. (ABS) ● French marine classification society (BV) ● Det Norske Veritas (DNV) ● Lloyds Register of Shipping (LRS) |
No Yes Yes No |
standards, specifications, approvals Environmental Product Declaration | |
Environmental Product Declaration | Yes |
global warming potential [CO2 eq] ● total ● during manufacturing ● during operation ● after end of life |
803.2 kg 20.7 kg 781.8 kg 0.57 kg |
ambient conditions | |
ambient temperature ● during operation ● during transport ● during storage |
-25 … +70; with natural convection -40 … +85 -40 … +85 |
environmental category according to IEC 60721 | Climate class 3K3, 5 … 95% no condensation |
connection method | |
type of electrical connection screw terminal ● at input ● at output ● for auxiliary contacts ● for signaling contact |
screw terminal L, N, PE: 1 each for 0.5 … 2.5 mm² single-core/finely stranded +, -: 2 screw terminals each for 0.5 … 2.5 mm² Alarm signals: 2 screw terminals for 0.5 … 2.5 mm² 2 screw terminals for 0.5 … 2.5 mm² |
mechanical data | |
width × height × depth of the enclosure | 70 × 125 × 120 mm |
installation width × mounting height | 70 mm × 225 mm |
required spacing ● top ● bottom ● left ● right |
50 mm 50 mm 0 mm 0 mm |
fastening method ● DIN-rail mounting ● S7 rail mounting ● wall mounting |
Snaps onto DIN rail EN 60715 35×7.5/15 Yes No No |
housing can be lined up | Yes |
net weight | 0.8 kg |
accessories | |
electrical accessories | Buffer module |
mechanical accessories | Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20 |
Weight | 0.700 kg |
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Dimensions | 14 × 14 × 8 cm |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penang
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)