DRM-24V80W1PN (May 2016, Rev. 00)

Model Numbering

TECHNICAL DATASHEET CliQ M DIN Rail Power Supply 24V 81.6W 1 Phase / DRM-24V80W1PN Highlights & Features Universal AC input voltage range Built-in active PFC and up to 90% efficiency Full power from -25°C to +60°C operation @ 5000m or 16400 ft. altitude Power Boost of 150% up to 7 seconds Advanced Power Boost (APB) – protect system and ensure continuing operation when large inrush current detected due to faulty load on a multiple load connection DNV GL approval for maritime applications Built-in DC OK Contact and LED indicator for DC OK/ Overload Conformal coating on PCBAs to protect against common dust and chemical pollutants Safety Standards CB Certified for worldwide use Model Number:

DRM-24V80W1PN Unit Weight: 0.50 kg (1.10 lb) Dimensions (L x W x D): 124 x 32 x 102 mm (4.88 x 1.26 x 4.02 inch) General Description Delta Electronics is introducing one of the slimmest DIN rail industrial power supplies in its class, the CliQ M DIN rail power supply series. To fulfill the demands in maritime applications, the product is designed according to major industrial and maritime (Lloyd’s Register) safety standards. Other features include compliance with harmonic current IEC/EN 61000-3-2, class A. In addition to having Power Boost of 150% up to 7 seconds, the CliQ M series is the first in the CliQ family to feature Advanced Power Boost (APB).

With multiple loads connected in a system, a large outrush current could be drawn (demanded) due to one fault load. This will be detected by APB. The APB will trip the circuit breaker (circuit breaker with appropriate rating based on the system load) on the current path of the fault load due to high current. This thus prevents the system from shutting down while the other connected current paths continue to operate without interruption. Additionally, the product also includes built-in DC OK contact and LED indicator for DC OK/ Overload.

Model Information CliQ M DIN Rail Power Supply Model Numbering DR N DIN Rail N - Metal Case, without Class I, Div 2 and ATEX approvals 1 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (May 2016, Rev. 00) Model Number Input Voltage Range Rated Output Voltage Rated Output Current DRM-24V80W1PN 85-276Vac (88-375Vdc) 24Vdc 3.4A M – 24V 80W 1 P CliQ M Series Output Voltage 80W series Single Phase Advanced Power Boost (APB)

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Input Ratings / Characteristics

TECHNICAL DATASHEET CliQ M DIN Rail Power Supply 24V 81.6W 1 Phase / DRM-24V80W1PN Specifications Input Ratings / Characteristics Nominal Input Voltage Applicable for TN-, TT and IT mains networks Input Voltage Range Continuously operating Input Frequency ±3% range (47-63Hz) Nominal DC Input Voltage DC input Voltage Range* Continuously operating *Safety approval according to IEC/EN/UL 60950-1. 2 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (May 2016, Rev. 00) 100-240Vac 85-276Vac Nom. 50-60Hz 110-300Vdc 88-375Vdc 100Vac 120Vac 230Vac Input Current Typ. 0.91A 0.76A 0.44A At 24V, 3.4A. Refer to Fig. 1 Max. 1.0A 0.9A 0.6A At 24V, 3.4A.

Efficiency Typ. 90.95% 91.49% 91.31% At 24V, 3.4A. Refer to Fig. 2 Min. 87.10% 90.10% 90.00% At 24V, 3.4A. Average Efficiency Typ. 89.78% 89.46% 89.64% At 24V, 0.85A (25% load), 1.7A (50% load), 2.55A (75% load) Min. 88.00% 88.60% 88.30% Max Power Dissipation Typ. 1.19W 1.19W 1.29W At 24V, 0A. Refer to Fig. 3 Max. 1.5W 1.5W 1.5W At 24V, 0A. Typ. 8.16W 7.63W 7.81W At 24V, 3.4A. Refer to Fig. 3 Max. 9.5W 8.8W 9.1W At 24V, 3.4A. Max Inrush Current (Cold Start) Typ. 4.08A 4.44 12.3A Entire temperature range Max. 6.0A 7.0A 13.0A Max Inrush Energy (Cold Start) Max. 2A2s Power Factor Typ. 0.99 0.98 0.89 At 24V, 3.4A. Refer to Fig. 4 Min. 0.95 0.95 0.8 At 24V, 3.4A. Crest Factor Max.

2.1 2.1 2.1 At 24V, 3.4A. Leakage Current (Enclosure to Neutral) 110Vac, 50Hz, TN/TT system / IT system 132Vac, 50Hz, TN/TT system / IT system 264Vac, 50Hz, TN/TT system / IT system

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Input Ratings / Characteristics

TECHNICAL DATASHEET CliQ M DIN Rail Power Supply 24V 81.6W 1 Phase / DRM-24V80W1PN Fig. 1 Input Current Vs Output Load at 24V Fig. 2 Efficiency Vs Output Load at 24V Fig. 3 Max Power Dissipation Vs Output Load at 24V Fig. 4 Power Factor Vs Output Load at 24V 3 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (May 2016, Rev. 00)

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Output Ratings / Characteristics**

TECHNICAL DATASHEET CliQ M DIN Rail Power Supply 24V 81.6W 1 Phase / DRM-24V80W1PN Output Ratings / Characteristics** **For power de-rating from 60°C to 70°C, see power de-rating on page 10. ***PARD is measured with an AC coupling mode, 5cm wires, and in parallel with 0.1μF ceramic capacitor & 47μF electrolytic capacitor. 4 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (May 2016, Rev. 00) Nominal Output Voltage 24Vdc Factory Set Point Tolerance ± 1.0% (initial set point tolerance from factory) Output Voltage Adjustment Range 24-28Vdc Output Current Nom. Nom.

3.4A / 3.0A 5.0A / 4.5A (Slew rate 0.1A/µs) Continuously operating at 24V / 28V Power Boost for 5 seconds at 24V / 28V, refer to the details in the Function section Output Power Nom. Nom. 81.6W / 84W 120W / 126W Continuously operating at 24V / 28V Power Boost for 5 seconds at 24V / 28V, refer to the details in the Functions section Power Boost Duration Power Boost Recovery Time Typ. Max. Typ.

5 seconds 7 seconds 14 seconds Duration after which output voltage start to droop, refer to the details in the Function section at Overload & Overcurrent Protections Required wait duration before next Power Boost is taken, refer to the details in the Function section Advanced Power Boost (Slew rate 0.1A/µs) Typ. Typ. Typ. 6.8A @ 50ms, resistive load 13.5A @ 2ms, resistive load 13.5A @ 5ms, resistive load Output voltage will drop (Refer to the details in the Function section) Line Regulation Max. 10mV (@ 85-276Vac input, 100% load) Load Regulation Max. 100mV (@ 85-276Vac input, 0-100% load) PARD*** Max. 50mVpp 20Hz to 20MHz, 50Ohm, warm up for 10mins 100Vac 120Vac 230Vac Rise Time Max.

15ms 0µF, 24V, 3.4A. Max. 55ms 5,000µF, 24V, 10A. Start-up Time Max. 430ms 370ms 330ms At 24V, 3.4A. Hold-up Time Typ. 79ms 78ms 222ms At 24V, 1.7A. Min. 70ms 70ms 90ms At 24V, 1.7A. Typ. 40ms 40ms 118ms At 24V, 3.4A. Min. 35ms 35ms 70ms At 24V, 3.4A. Dynamic Response (Overshoot & Undershoot O/P Voltage) Max. ± 5% @ 0-100% load Slew rate 0.1A/µs (@ 5Hz, 50Hz & 1kHz, 50% Duty Cycle) Start-up with Capacitive Loads Max. 8,000µF Output Capacitance Typ. 2,150 µF Built-in output capacitors Functional DC OK Relay Contact Rated: 30V at 1A, resistive load The relay contact are normally “ON” (closed) when the output (Vout) is greater than 90% of its rated value.

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