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POWERBOX Marine Line PT570 Series

Features
  • Marine Supply up to 250W
  • GL approved for bridge use
  • EN60945 compliant
  • Universal input (90 - 265V )
  • Active Power Factor Correction
  • Adjustable output
  • Overload and overvoltage protection user selectable
  • Thermal overload protection
  • Conformal coating
  • DC OK potential free contact
  • Base plate cooled
  • Low profile 1U height
  • RoHS compliant

PT570 Series

Product Overview

POWERBOX Marine Line 250 

250W AC/DC Base Plate Cooled Power Supply for Marine and Off Shore Applications 

Description   Powerbox Marine Line PT570 power supplies for marine, offshore and demanding industrial applications have base plate cooling and GL approval for ship bridges placement (EN60945). In addition the products meet requirements set for tough environmental standards, which makes them suitable for demanding areas.

Specifications

INPUT
Input voltage 90 - 265 VAC, 125 - 375 VDC
Frequency 47 - 63 Hz, 440 Hz with reduced PFC.
Inrush current 30 A; cold start @ 230 VAC / 25°C
Input current

24V: < 1.3 A @ 230 VAC.

Others: < 0.65 A @ 230 VAC.

Input fuse 4 AT; internal, not user serviceable.
Efficiency

92% typical (90% 12V model).

Leakage current < 3.5 mA.
OUTPUT
Output Voltage 24 V, adjustable 23 - 29 V
Output power 250 W continuous, 300 W peak (10s).
Minimum load 0 A
Load Regulation ±0.5%.
Temperature coefficient ±0.02%/°C.
Overvoltage protection 24 V model. 32 V
Overload protection Hiccup or latch mode, selectable.
Peak short circuit current 20 A (< 100 ms).
Overtemp. protection ±105 °C base plate temperature.
Turn-on delay < 2 s @ 90 VAC.
Signalling

DC OK: Green LED

Overload: Blinking orange LED

Fail: Red LED

Potential free contact;

active closed; I < 1 A, open voltage < 30V.

Redundancy Internal diode optional.
General
Isolation voltage

3000 VAC Input/Output.

2000 VAC Input/Chassis.

Dimensions (LxWxH) 230 x 115 x 40 mm.
Weight < 1.0 kg.
Warranty 2 Years.
ENVIRONMENTAL
Operating temperature –25 to +70°C without derating.
Storage temperature –40°C to +85°C.
Humidity

5 - 95%; non-condensing @ +55°C.

Conformal coating

Vibration

Germanischer Lloyd table 3.16

High vibration strain.

±1.6 mm displacement; 2 25 Hz

4g; 25 100 Hz (1 octave/min).

Altitude

10,000 feet; operating.

30,000 feet; non-operating.

STANDARDS
Safety approvals According to EN60950.
Emissions EN60945 conducted & radiated.
Harmonics EN61000-3-2 compliant.
ESD EN61000-4-2 Air ± 8 kV Contact ± 4 kV.
Electromagnetic fields EN61000-4-3 10V/m 8MHz-2GHz.
EFT/Burst EN61000-4-4 2kV.
Surge EN61000-4-5 Line-Line 0.5kV, Line-GND 1kV
Conducted immunity EN61000-4-6 3VRMS 150kHz-80MHz
Conducted LF

IEC60533 3VRMS 50Hz-12kHz.

HV immunity

IEC60947-2 2kV, 60s

GL

Germanischer Lloyd.

Environmental category: D, EMC1.

Guidelines for the Performance of Type.

Approvals Chapter 2, Edition 2003.

CE approvals

EMC Directive 2014/30/EU.

Low Voltage Directive is 2014/35/EU.

Technical Illustration

  • PT570 - Mechanical PT570 - Mechanical
  • PT570 - Pin Connection PT570 - Pin Connection
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