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ESC-240-27 - 216W 27V 8A Desktop SLA Battery Charger

Product Image - ESC-240-27 - 216W 27V 8A Desktop SLA Battery Charger

Standards

CCSAUSCE

Dimensions

150 x 140 x 86 mm
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Features

  • AC input range selected by switch
  • Protections:Short circuit/over load/over voltage/over temperature
  • Battery under/over voltage and polarity protection
  • Forced air cooling by built-in DC fan
  • Fixed switching frequency at 25KHz
  • 3 colour LED loading indicator

General Specifications

Input voltage 88~132VAC/ 176~264VAC selected by switch. 249~370VDC
Input frequency 47 ~ 63Hz
AC current (typ.) 4.5A/115VAC 2.5A/230VAC
Inrush current Cold start 40A
Leakage current <3.5mA / 240VAC
Rated power 216W
Setup, rise time 200ms, 100ms at full load
Hold time 30ms at full load
Overload protection 105% ~ 135% rated output power
Protection type: Fold back current limiting, recovers automatically after fault condition is removed
Over voltage protection Protection type: Constant voltage limiting, recovers automatically after fault condition is removed
Over temp protection RTH5≧85°C Detect on heatsink of Q1, Q2 power transistor
Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed
Fan control RTH5≧60°C Fan on, ≦50°C Fan off
Working temp -10~+60°C (refer to output load derating curve)
Working humidity 20 ~ 90% RH non-condensing
Storage temp., humidity -20 ~+85°C, 10 ~ 95% RH
Vibration 10 ~ 500Hz, 2G 10min./1 cycle, 60 min. each along X, Y, Z axes
MTBF 200.6K hrs min. MIL-HDBK-217F (25°C)
Safety standard CSA60950-1 (UL3101-1, IEC1010-1, EN61010-1) Approved
Withstand voltage I/P-O/P:3KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC
Isolation resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI conduction & radiation Compliance to EN55022 (CISPR22) class B
Harmonic current Compliance to EN61000-3-2,-3
EMS immunity Compliance to EN61000-4-2,3,4; ENV50204, Light industry level, Criteria A

ESC-240-27 Specifications

Part Number Voltage (max/rated)Current (amps)Power (watts)R&N (mV)Efficiency (%)
ESC-240-27 27V 8A 216W 150mV 84%

Output Data

DC voltageRated currentCurrent rangeR & N (max)Voltage adj. rangeVoltage toleranceLine reg. Load reg.Efficiency (typ)OVP
27V8A0 ~ 8A150mVp-p24 ~ 30V±1.0%±0.5%±1.0%84%31~36.5V

Power Supplies with Programmable Output Voltage Function & PFC

The new SPV Series of single output enclosed power supplies increase the flexibility to users and their end systems. These full input range power supplies are available in 12V, 24V & 48V models and those output voltages are programmable from 20% to 120% by adding 1 - 6VDC external control. Other features of these programmable power supplies include wattage available up to 4500W, this range is ideal for the demands of high power applications.

Available Series are SPV-150 (150W), SPV-300 (300W), SPV-600 (600W) & SPV-1500 (1500W).

For our website dedicated to LED lighting designers and LED lighting purchasers visit PowerLED-uk.com

If you can't find what you are looking for, feel free to contact us +44 (0)845 533 1001 to discuss all your power supply needs.