NDR-240-24 Mean Well Alimentatori Guida DIN

NDR-240 is one economical slim 240W Din rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 63mm in width, which allows space saving inside the cabinets. The entire series adopts the full range AC input from 90VAC to 264VAC and conforms to EN61000-3-2, the norm the European Union regulates for harmonic current.
NDR-240 is designed with metal housing that enhances the unit's power dissipation. With working efficiency up to 90%, the entire series can operate at the ambient temperature between -20℃ and 70℃ under air convection. It is equipped with constant current mode for over-load protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus (UL508, TUV EN60950-1, and etc.) make NDR-240 a very competitive power supply solution for industrial applications.

Features

• Universal AC input / Full range 
• Built-in active PFC function
• Protections: Short circuit / Overload / Over voltage / Over temperature
• Cooling by free air convection
• 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
• 3 years warranty

Applications

• Industrial control system
• Semiconductor fabrication equipment
• Factory automation
• Electro-mechanical

Specifications

OUTPUT

DC VOLTAGE: 24V
RATED CURRENT: 10A
CURRENT RANGE: 0 ~ 10A
RATED POWER: 240W
RIPPLE & NOISE (max.): 150mVp-p
VOLTAGE ADJUSTMENT RANGE: 24 ~ 28V
VOLTAGE TOLERANCE: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
SETUP, RISE TIME: 1500ms, 100ms/230VAC          3000ms, 100ms/115VAC at full load
HOLD UP TIME (Typ.): 28ms/230VAC          22ms/115VAC at full load

INPUT

VOLTAGE RANGE: 90 ~ 264VAC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.98/115VAC, PF>0.95/230VAC at full load 
EFFICIENCY (Typ.): 88.5%
AC CURRENT (Typ.): 2.5A/115VAC          1.3A/230VAC
INRUSH CURRENT (Typ.): 20A/115VAC          35A/230VAC
LEAKAGE CURRENT: <1mA / 240VAC

PROTECTION

OVERLOAD: 105 ~ 130% rated output power
Protection type: Constant current limiting, recovers automatically after fault condition is removed
 
OVER VOLTAGE: 29 ~ 33V 
Protection type: Shut down o/p voltage, re-power on to recover
 
OVER TEMPERATURE: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.: -20 ~ +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 EN60950-1 approved; (meet  EN60204-1)
WITHSTAND VOLTAGE: I/P-O/P:3KVAC     I/P-FG:2KVAC     O/P-FG: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 Class B, EN61000-3-2,-3
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
 
MTBF: 230.2K hrs min.      MIL-HDBK-217F (25℃)
DIMENSIONS: (WxHxD) 63 x 125.2 x 113.5 mm