DELTA DELTA CHROME II DRC-12V060W1RZ (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 Fig. 6 for the 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 load of the power supply. Risk of burns!

CAUTION: Hot surface

Do not connect or disconnect the terminals when the power is on.

Do not introduce any objects into the unit!

A hazardous remaining voltage exists for at least 5 minutes after disconnecting of 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.

The label must be wiped with a dry cloth for labeling cleaning.

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 unit can be mounted on 35mm DIN rails in accordance with DIN 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 in Fig. 2:

1. Pull down the latch of the unit.

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. Press the bottom of the unit against the DIN rail until it snaps on.

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

5. To dismount, pull down the latch on the DIN rail as shown in Fig. 3. Tilt the bottom part of the unit out. Pull the unit up and pull out the entire 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)	(Ibf.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 as shown in Fig. 4.

In accordance to IEC/EN/UL/CSA 62368-1 and IEC/EN/UL/CSA 61010-2-201, flexible wires must be secured with a ferrule. Use copper cables designed for 300 V, 105 °C or higher to meet UL requirements.

Use the L, N and PE (Protective Earth) terminals on input terminal connector (Fig. 1 (1)) 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 to manufacturer for inspection to the manufacturer.

The “+” and “-” screw connections to establish the 12Vdc, 24Vdc or 48Vdc connection. The green DC OK LED shows the proper operation of the output (Fig. 1 (4)).

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

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

If the output power is higher than recommended in Fig. 7, 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 comes down and the power AC is recycled.