WDR-120 series

120W Single Output Industrial DIN RAIL Power Supply

Features

Single and two-phase wide input range 180~550VAC

130% peak load capability
Protections: Short circuit / Overload / Over voltage / Over temperature

Cooling by free air convection

Built-in constant current limiting circuit

Can be installed on DIN rail TS-35/7.5 or 15

UL 508(industrial control equipment) approved

EN61000-6-2(EN50082-2) industrial immunity level

100% full load burn-in test

Built-in DC OK relay contact

3-year warranty

MODEL		WDR-120-12	WDR-120-24	WDR-120-48
OUTPUT	DC VOLTAGE	12V	24V	48V
	RATED CURRENT	10A	5A	2.5A
	CURRENT RANGE	0 ~ 10A	0 ~ 5A	0 ~2.5A
	RATED POWER	120W	120W	120W
	RIPPLE & NOISE (max.)	120mVp-p	120mVp-p	150mVp-p
	VOLTAGE ADJ. RANGE	12 ~ 15V	24 ~ 29V	48 ~ 55V
	VOLTAGE TOLERANCE	±1.5%	±1.0%	±1.0%
	LINE REGULATION	±0.5%	±0.5%	±0.5%
	LOAD REGULATION	±0.5%	±0.5%	±0.5%
	SETUP, RISE, HOLD UP TIME	2000ms, 70ms, 50ms/400VAC 2000ms, 70ms, 10ms/230VAC at full load
INPUT	VOLTAGE RANGE	180 ~ 550VAC 254 ~ 780VDC
	FREQUENCY RANGE	47 ~ 63Hz	47 ~ 63Hz	47 ~ 63Hz
	EFFICIENCY (Typ.)	89.5% / 400V	91% / 400V	92% / 400V
	AC CURRENT (Typ.)	0.7A/400VAC 1.2A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 50A
	LEAKAGE CURRENT	< 3.5mA / 530VAC
Specs		Download PDF	Download PDF	Download PDF