DELTA DELTA CHROME II DRC-48V060W1RZ (01) PDF MANUAL

Switch main power off before connecting or disconnecting the device. Risk of explosion!

If the device is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

To guarantee sufficient convection cooling, please refer to the instructions for sufficient clearance around the device.

The external enclosure where the device will be installed shall meet the requirements for mechanical, electrical and fire protection.

Note that the enclosure of the device can become very hot depending on the ambient temperature and the load of the power supply. Risk of burns!

CAUTION: Hot surface

Always switch main power off before connecting or disconnecting a wire terminal!

Do not introduce any objects into the unit!

Dangerous voltage remains for at least 5 minutes after disconnecting all sources of power.

The power supplies are built-in units and must be installed in a cabinet or room (enclosed location and without condensation) that is relatively free of conductive contaminants.

Label must be wiped with a dry cloth for cleaning the labeling.

CAUTION: “FOR USE IN A CONTROLLED ENVIRONMENT”.

(1) Input terminal block connector

(2) Output terminal block connector

(3) DC voltage adjustment potentiometer

(4) DC OK LED (green)

(5) QR code for product link

(6) Universal mounting rail system

The power supply can be mounted on 35mm DIN rails in accordance with DIN EN 60715. For vertical Mounting, the device should be installed with input terminal block on the bottom.

Each device is delivered ready to install. Snap on the DIN rail as shown:

1. Pull down the latch of the device.

2. Tilt the unit slightly upwards, hook the top end onto the DIN rail and push downwards until it touches the bottom part of the rail.

3. Push firmly against the rail until it clicks on.

4. Push the latch back into the rail to lock the unit in position.

5. To dismount, pull down the latch on the unit. Tilt the unit slightly upwards and pull out the bottom part of the unit out. Push the unit up and pull out the entire unit from the DIN rail.

The terminal block connectors allow easy and fast wiring.

You can use flexible (stranded wire) or solid cables with the following cross sections:

Refer to Fig. 1:	Color	Flexible / Solid		Torque		Stripping length
		(mm²)	(AWG)	(Kgf.cm)	(lbf.in)	(mm)
(1)	Black (Anytek VI)	0.21 – 3.3	24 – 12	4.0	3.5	6 – 7
(2)	Black (Anytek VI)	0.52 – 3.3	20 – 12	4.0	3.5	6 – 7

Please ensure that wires are fully inserted into the connecting terminals.

In accordance to IEC/EN/UL/CSA 62368-1 and IEC/EN/UL/CSA 61010-2-201, flexible cables require a ferrule. Use 300V, 105°C copper cables or better to meet the UL requirements.

Use L, N and PE connections on the input terminal connector to establish the 100-240Vac connection.

The device has an internal fuse. The unit is tested and approved with branch circuit protection device up to 20A.

The internal fuse must not be replaced by the user. Return the unit for inspection to the manufacturer.

Use the “+” and “-” screw connections to establish the 12Vdc, 24Vdc or 48Vdc connection. The green DC OK LED shows the proper operation of the output.

	DRC-12V060W1RZ	DRC-24V060W1RZ	DRC-48V060W1RZ
Overvoltage protection	< 18Vdc	< 36Vdc	< 68Vdc
Overload protection	Yes
Short-circuit protection	Yes

The device functions normal under operating line and load conditions. In the event of an overload (I > 105-150%), the output voltage will start to droop and hiccup until the non-load has been removed. If loads are in short circuit, the secondary voltage will droop and hiccup until the short circuit has been removed.

If the output capacity is exceeded, the device will go into thermal protection by switching off, i.e. the output voltage will go into latch-off mode until the component temperature cools down and the power AC is recycled.

	DRC-12V060W1RZ	DRC-24V060W1RZ	DRC-48V060W1RZ
Input data (AC)
Nominal input voltage and frequency range	100-240Vac / 50-60Hz
Input voltage range	85-264Vac *Input voltage < 90Vac is not included in UL 61010-1, -2-201 certification
Nominal frequency range	47-63Hz
Nominal input current	< 1.2A @ 115Vac, < 0.8A @ 230Vac	< 1.3A @ 115Vac, < 0.9A @ 230Vac	< 1.1A @ 115Vac, < 0.7A @ 230Vac
Inrush current (+25°C, cold start)	40A typ. @ 230Vac
Mains buffering at nominal load	16 ms typ. @ 115Vac (100% load) 80 ms typ. @ 230Vac (100% load)
Turn-on time	300 ms typ. @ 115Vac & 230Vac
Output data (DC)
Nominal output voltage/tolerance	12Vdc ± 1%	24Vdc ± 1%	48Vdc ± 1%
Output voltage setting range	10.8-13.2Vdc (54W max.)	21.6-26.4Vdc (60W max.)	43.2-55Vdc (60W max.)
Output current	4.5A	2.5A	1.25A
Derating	> 50°C (2% / °C)
Startup with capacitive loads	max. 8,000µF	max. 3,000µF	max. 8,000µF
Power consumption: 0% load	0.15W typ. @ 115Vac & 230Vac	0.21W typ. @ 115Vac & 230Vac
Efficiency at 100% load	87.0% typ. @ 115Vac 88.0% typ. @ 230Vac	89.0% typ. @ 115Vac 90.5% typ. @ 230Vac	90.0% typ. @ 115Vac 92.0% typ. @ 230Vac
Periodic and random deviation (PARD) (20 MHz), 100% load	< 120mVpp @ 0°C to +70°C < 360mVpp @ -30°C to 0°C	< 150mVpp @ 0°C to +70°C < 450mVpp @ -30°C to 0°C	< 150mVpp @ 0°C to +70°C < 450mVpp @ -30°C to 0°C
General data
Housing	Plastic (PC), enclosed
LED signals	DC OK LED green
MTBF	> 700,000 hrs. as per Telcordia (I/P: 115Vac & 230Vac; O/P: 100% load; Ta: 25°C)
Dimensions (H x W x L)	87.5 mm x 52.5 mm x 55 mm (3.45 in x 2.07 in x 2.17 in)
Weight	0.17 kg (0.37 lb)
Connection type	Screw terminals
Ambient temperature (operation)	-30°C to +70°C
Storage temperature	-40°C to +85°C
Humidity at 25°C, no condensation	95% RH
Vibration (operating)	IEC 60068-2-6, Sine Wave: 10-500Hz, 2g; 10 min per cycle, 60 min for X, Y, Z direction
Shock resistance (non-operating)	IEC 60068-2-27, Half Sine Wave: 50g for duration of 11 ms; 3 times per direction
Pollution degree	2
Altitude (operating)	5000 m (2000m for Overvoltage Category III)
Overvoltage category	III (conforms to EN 62477-1 OVC III at an altitude of 2000 meters)
Safety and protection
Internal surge voltage protection	Yes
Isolation voltage: Input / Output	4.0 kVac
Protection class	IP20
Protection against shock	Class II without PE connection