SDR-960-48 Mean Well Alimentatori Guida DIN

Features

• AC input 180~264VAC only
• 130% peak load capability
• 110mm slim design
• Built-in active PFC function compliance to EN61000-3-2
• High efficiency 94% and low power dissipation
• 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
• UL508(industrial control equipment)approved
• EN61000-6-2(EN50082-2) industrial immunity level
• Current sharing up to 3840W(3+1)
• Built-in DC OK relay contact
• 100% full load burn-in test
• 3 years warranty

Specifications

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 20A
CURRENT RANGE: 0 ~ 20A
RATED POWER: 960W
PEAK CURRENT: 26A
PEAK POWER: 1248W (3 sec.)
RIPPLE & NOISE (max.): 250mVp-p
VOLTAGE ADJUSTABLE RANGE: 48 ~ 55V
VOLTAGE TOLERANCE: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
SETUP, RISE TIME: 1000ms, 100ms/230VAC at full load
HOLD UP TIME (Typ.): 14ms / 230VAC at full load

INPUT

VOLTAGE RANGE: 180 ~ 264VAC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF≧0.95/230VAC at full load 
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.): 6A/230VAC
INRUSH CURRENT (Typ.): COLD START 50A / 230VAC
LEAKAGE CURRENT: <3.5mA / 240VAC

PROTECTION

OVERLOAD: Normally works within 105 ~ 130% rated output power for more than 3 seconds and then shut down o/p voltage with auto-recovery after 30 seconds if the peak load condition is removed
Constant current  limiting within 130 ~ 150% rated output power for more than 3 seconds and then shut down o/p voltage, re-power on to recover
 
OVER VOLTAGE: 56 ~ 65V 
Protection type: Shut down o/p voltage, with auto-recovery or re-power on to recover
 
OVER TEMPERATURE: Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

DC OK REALY CONTACT RATINGS (max.): 60Vdc/0.3A, 30Vdc/1A, 30Vac/0.5A resistive load

ENVIRONMENT

WORKING TEMP.: -30 ~ +70°C (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/°C (0 ~ 50°C)
VIBRATION: Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
 
SAFETY & EMC
SAFETY STANDARDS: UL508, TUV EN62368-1, BSMI CNS14336-1, AS/NZS 62368.1, EAC TP TC 004,  approved ; (meet EN60204-1)
WITHSTAND VOLTAGE: I/P-O/P:3KVAC     I/P-FG:2KVAC     O/P-FG:0.5KVAC     O/P-DC OK:0.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to EN55032 (CISPR32), EN61204-3 Conduction Class B,  Radiation class A, EN61000-3-2,-3, EAC TP TC 020, BSMI CNS13438
EMC IMMUNITY: Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), EN61204-3, heavy industry level, criteria A, EAC TP TC 020
 
MTBF: 69.8K hrs min.      MIL-HDBK-217F (25℃)
DIMENSIONS: (WxHxD) 110 x 125.2 x 150 mm