Hdr-60 DIN Rail Power Supply DC for Industrial

Q: What is the difference between a contactor and a relay?

A contactor is built for switching power circuits repeatedly at high current, often with motor duty ratings (AC-3) and arc-suppressing chambers. A relay switches control signals at low current. In practice: contactor for the motor, relay in the control circuit that drives the contactor coil.

Q: How do I calculate the correct contactor size for a motor?

Use the motor's full-load current, apply the AC-3 rating for the operating voltage, and allow for the number of starts per hour. As a rule of thumb, the contactor's AC-3 rating should be at least equal to the motor FLC, then step up one frame if the duty is heavy.

Q: Do you supply the coil voltage I need?

Coil voltages are specified per order. Send the model number, coil voltage and frequency you require and we will confirm availability and lead time.

Q: Are auxiliary contacts included?

Base models come with the standard auxiliary contact configuration for that frame. Add-on auxiliary blocks and mechanical interlocks can be quoted with the contactor.

About the Hdr-60 DIN Rail Power Supply DC for Industrial

The Hdr-60 DIN Rail Power Supply DC for Industrial is part of the ELEHPD HDR-Series range. Hdr-60 DIN Rail Power Supply DC for Industrial from the ELEHPD HDR-Series range. ELEHPD manufactures and exports low voltage electrical products from Yueqing, Zhejiang, China, supplying distributors, panel builders, M&E contractors and OEM buyers worldwide.

Full catalogue description: Hdr-60 DIN Rail Power Supply 60W 24V DC 12V for Industrial Control System

Typical applications

Motor control centres and pump or fan starters
Machine building, conveyors, packaging and CNC equipment
HVAC control panels and building automation
Water treatment, irrigation and pumping stations
Panel retrofits replacing electromechanical control gear

How to specify the right HDR-Series

Size the contact rating for the inductive load, not just the resistive current (AC-3 duty for motors)
Check the coil voltage and frequency available in the panel: 24 V DC, 110 V, 230 V or 400 V AC
Confirm the auxiliary contact count needed for the control and indication circuit
Match the enclosure rating to the environment (IP20 inside a panel, IP65 on the machine)

Specifications

Hdr-60 DIN Rail Power Supply 60W 24V DC 12V for Industrial Control System

Specification

Model	HDR-60-5	HDR-60-12	HDR-60-15	HDR-60-24	HDR-60-48
DC Voltage	5V	12V	15V	24V	48V
Rated Current	6.5A	4.5A	4A	2.5A	1.25A
Current Range	0 ~ 6.5A	0 ~ 4.5A	0 ~ 4A	0 ~ 2.5A	0 ~ 1.25A
Rated Power	32.5W	54W	60W	60W	60W
Ripple & Noise (max.)	80mVp-p	120mVp-p	120mVp-p	150mVp-p	240mVp-p
Voltage Adj. Range	5.0 ~ 5.5V	10.8 ~ 13.8V	13.5 ~ 18V	21.6 ~ 29V	43.2 ~ 55.2V
Voltage Tolerance	±2.0%	±1.0%	±1.0%	±1.0%	±1.0%
Line Regulation	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
Load Regulation	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
Setup, Rise Time	500ms, 50ms/230VAC 500ms, 50ms/115VAC at full load
Hold Up Time	30ms/230VAC 12ms/115VAC at full load
Voltage Range	85 ~ 264VAC (277VAC operational ) 120 ~ 370VDC (390VDC operational )
Frequency Range	47 ~ 63Hz
Efficiency	85%	88%	89%	90%	91%
AC Current	1.2A/115VAC 0.8A/230VAC
Inrush Current	COLD START 30A/115VAC 60A/230VAC
Over Load	105 ~ 160% rated output power
Hiccup mode when output voltage <50%, recovers automatically after fault condition is removed
Constant current limiting within 50% ~100% rated output voltage, recovers automatically after fault condition is removed
Over Voltage	5.75 ~ 6.75V	14.2 ~ 16.2V	18.8 ~ 22.5V	30 ~ 36V	56.5 ~ 64.8V
Protection type : Shut down o/p voltage, re-power on to recover
Working Temp.	-30 ~ +70ºC (Refer to "Derating Curve")
Working Humidity	20 ~ 90% RH non-condensing
Storage Temp., Humidity	-40 ~ +85ºC, 10 ~ 95% RH non-condensing
Temp. Coefficient	±0.03%/ºC (0 ~ 50ºC) RH non-condensing
Vibration	10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
Operating Altitude	2000 meters
Safety Standards	UL62368-1, UL508, TUV EN61558-2-16, IEC62368-1, EAC TP TC 004, BSMI CNS14336-1 approved; Design refer to EN62368-1
Withstand Voltage	I/P-O/P:4KVAC
Isolation Resistance	I/P-O/P:100M Ohms / 500VDC / 25ºC/ 70% RH
MTBF	927.6K hrs min. MIL-HDBK-217F (25ºC)
Dimension	52.59054.5mm (WHD)

Frequently asked questions about the Hdr-60 DIN Rail Power Supply DC for Industrial

What is the difference between a contactor and a relay?

A contactor is built for switching power circuits repeatedly at high current, often with motor duty ratings (AC-3) and arc-suppressing chambers. A relay switches control signals at low current. In practice: contactor for the motor, relay in the control circuit that drives the contactor coil.

How do I calculate the correct contactor size for a motor?

Use the motor's full-load current, apply the AC-3 rating for the operating voltage, and allow for the number of starts per hour. As a rule of thumb, the contactor's AC-3 rating should be at least equal to the motor FLC, then step up one frame if the duty is heavy.

Do you supply the coil voltage I need?

Coil voltages are specified per order. Send the model number, coil voltage and frequency you require and we will confirm availability and lead time.

Are auxiliary contacts included?

Base models come with the standard auxiliary contact configuration for that frame. Add-on auxiliary blocks and mechanical interlocks can be quoted with the contactor.