MW Mean Well Meanwell 120W High Reliable 250~1500Vdc Ultra Wide Input DIN Rail Type DC-DC Converter DDRH-120 Series

Features

250~ 1500Vdc 10:1 ultra – wide input range
Withstand 1700Vdc surge input for 10 seconds
63mm slim width
4KVac I/O high isolation (Reinforced isolation)
Protections: Short circuit / Overload / Over voltage / Over temperature / DC input under voltage / DC input reverse polarity
Fanless design, cooling by free air convection
Can be installed on DIN rail TS-35/7.5 or 15
-40~+80°C ultra-wide operating temperature (＞+50°C derating)
Over voltage categoryⅡ
Operating altitude up to 5000 meters
DC OK relay contact
DC output voltage adjustable (12~15V, 24~29V, 30~36V, 48~58V)
3 years warranty

Mean Well DC-DC Converter DDRH-120 Series Data Sheet Download

Mean Well 120W Ultra Wide Input DIN Rail Type DC-DC Converter DDRH-120 Series

Description

DDRH-120 series is a 250 ~ 1500Vdc high reliable ultra-high input DIN rail type DC-DC converter which can supply stable working voltage for the load. It is suitable to be mounted on TS-35/7.5 or 15 rails. Main features are as following: easy to install DIN rail type, narrow width(63mm) in slim design, -40~+80° C wide range operating temperature, 4KVac high isolation voltage, operation at 5000m altitude, high efficiency, low ripple & noise, complete protections and so on.

DDRH-120 is compliant with BS EN/EN61000-6-2 standard regarding immunity for industrial environments. It is suitable for industrial automation, surveillance, telecommunication and can be widely deployed in the applications of new energy generation such as solar power, and windmill power generation, for instances, photovoltaic power systems, high voltage inverting, DC bus centralized application, ESS, charging pile, railway and so forth.

Mean Well DC-DC Converter DDRH-120 Series Model Encoding

Specification

MODEL				DDRH-120-12	DDRH-120-24		DDRH-120-32		DDRH-120-48
OUTPUT	DC VOLTAGE			12V	24V		32V		48V
	RATED CURRENT			8.4A	5A		3.75A		2.5A
	CURRENT RANGE			0 ~ 8.4A	0 ~ 5A		0 ~ 3.75A		0 ~ 2.5A
	RATED POWER			100.8W	120W		120W		120W
	RIPPLE & NOISE (max.) Note.2			120mVp-p	240mVp-p		240mVp-p		300mVp-p
	VOLTAGE ADJ. RANGE			12 ~ 15V	24 ~ 29V		30 ~ 36V		48 ~ 58V
	VOLTAGE TOLERANCE Note.3			±1.5%	±1.0%		±1.0%		±1.0%
	LINE REGULATION			±0.5%	±0.5%		±0.5%		±0.5%
	LOAD REGULATION			±1.5%	±1.5%		±1.0%		±1.0%
	EXTERNAL CAPACITANCE LOAD (Max.)			4000μF	2500μF		2000μF		1000μF
INPUT	VOLTAGE RANGE Note.4			250 ~ 1500Vdc
	EFFICIENCY (Typ.)		300Vdc	88%	89%		90%		91%
			800Vdc	87%	90%		91%		91%
			1500Vdc	84%	86%		87%		87%
	INRUSH CURRENT (max.)			COLD START 300A /1500Vdc 200A/800Vdc 70A/250Vdc
	EXTERNAL INPUT FUSE			4A/1500VDC, required (Please refer to page 4 for more details)
PROTECTION	OVERLOAD			105 ~ 135% rated output power
				Protection type: Hiccup mode when output voltage<55%, recovers automatically after condition is removed; Constant current limiting, recovers automatically after fault condition is removed within 55% ~ 100% rated output voltage
	OVER VOLTAGE			16.5 ~ 21V	33 ~ 42V		40 ~ 48V		62 ~ 70V
				Protection type: Hiccup mode, recovers automatically after fault condition is removed
	OVER TEMPERATURE			Protection type: Hiccup mode, recovers automatically after fault condition is removed
	DC INPUT	REVERSE POLARITY		By internal Bridge Diode, no damage, recovers automatically after fault condition removed
		UNDER VOLTAGE LOCKOUT		Under voltage protection range:200 ~ 230Vdc, Under voltage release range:230 ~ 245Vdc
FUNCTION	DC OK SIGNAL			Relay contact rating(max.): 30V / 1A resistive
ENVIRONMENT	WORKING TEMP.			-40 ~ +80℃ (Refer to “Derating Curve”)
	WORKING HUMIDITY			20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY			-40 ~ +80℃, 10 ~ 95% RH non-condensing
	TEMP. COEFFICIENT			±0.03%/℃ (0 ~ 50℃)
	VIBRATION			Component: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting clip: Compliance to IEC60068-2-6
	OPERATING ALTITUDE Note.5			5000m
	OVER VOLTAGE CATEGORY			OVCⅡ2000m; According to EN62109-1
SAFETY & EMC (Note.7)	SAFETY STANDARDS			IEC62109-1, BS EN/EN62109-1, EAC TP TC 004 approved; Design refers to UL1741(By request)
	WITHSTAND VOLTAGE			I/P-O/P:4KVAC I/P-FG :2KVAC O/P-FG :2KVAC O/P-DC OK:0.5KVAC
	ISOLATION RESISTANCE			I/P-O/P, 100M Ohms / 500VDC / 25℃/ 70% RH
	EMC EMISSION			Parameter		Standard		Test Level / Note
				Conducted		BS EN/EN55032(CISPR32)		Class A
				Radiated		BS EN/EN55032(CISPR32)		Class A
	EMC IMMUNITY			BS EN/EN55035, BS EN/EN61000-6-2
				Parameter		Standard		Test Level /Note
				ESD		BS EN/EN61000-4-2		Level 3, 8KV air; Level 2, 4KV contact, criteria A
				Radiated Susceptibility		BS EN/EN61000-4-3		Level 3, 10V, criteria A
				EFT/Burest		BS EN/EN61000-4-4		Level 3, 2KV, criteria A
				Surge		BS EN/EN61000-4-5		Level 4, 2KV/Vin+ ~ Vin-, 4KV/Vin ~ FG, criteria A
				Conducted		BS EN/EN61000-4-6		Level 3, 10V, criteria A
				Magnetic Field		BS EN/EN61000-4-8		Level 4, 30A, criteria A
OTHERS	MTBF			257.2 hrs min. MIL-HDBK-217F (25℃); 1596.3 hrs min. Telcordia TR/SR-332 (Bellcore) (25℃)
	DIMENSION			63125.2115mm (WHD)
	PACKING			0.845Kg; 12pcs/12.6Kg/1.02CUFT

Applications

Photovoltaic power generation
Renewable Energy System
High voltage freqency conversion
Industrial control system
Semiconductor fabrication equipment
Electro-mechanical apparatus
DC bus centralized application
Energy storage system(ESS)
Charging pile
Third rail

Mean Well DC-DC Converter DDRH-120 Series Video Show

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