Meanwell NTU-3200-212UN 3KW 12V Inverter

Description

Features

• Built-in PS function (AC by-pass).
• True sine wave output (THD<3%).
• High surge power up to 6400W.
• Temperature controlled cooling fan.
• AC output voltage and frequency selectable by DIP S.W.
• -25°C ~ +70°C wide operating temperature.
• Power ON-OFF remote control.
• Standby saving mode can be selectable.
• Front panel indicator for operation status.
• Protections:
  • Input: Reverse polarity / DC. low alarm / DC low shutdown / Over voltage.
  • Output: Short circuit / Overload / Over temp.
• Battery over discharge protection (low voltage disconnect).
• Suitable for lead-acid or li-ion batteries.
• Remote Controller (IRC1, IRC2, IRC3 accessories sold separately).
• Support RS-232 communication (Communication cable sold separately).
• 3 years warranty.

Technical Specifications

AC Output

• Rated Power (Continuous): 3200W.
• Over Rated Power (3min): 3680W.
• Peak Power (10sec): 4800W.
• Surge Power (30 Cycles): 6400W.
• AC Voltage:
  • Factory setting set at 230VAC.
  • 200 / 220 / 230 / 240 VAC Selectable by DIP S.W.
• Frequency:
  • Factory setting set at 50± 0.1Hz.
  • 50/60Hz selectable by DIP S.W.
• Waveform: True Sin Wave (THD<3%).
• AC Regulation: ±3.0% at rated input voltage.

DC Input

• DC Voltage: 12Vdc.
• Voltage Range (Typ.): 10~16.5Vdc.
• DC Current (Typ.): 320A
• No Load Dissipation (saving mode) (Typ.):
  • Default disable, auto detect AC output load ≤ 10W will be changed to saving mode.
  • <15W.
• Off Mode Current Draw: ≤2mA.
• Efficiency (Typ.): 90%.
• Battery Types: Lead Acid or Li-ion.

Protection

DC Input

• Fuse (Internal): 40A*12.
• Low:
  • Alarm: 11±0.3Vdc.
  • Shutdown: 10±0.3Vdc.
  • Restart: 12.5±0.3Vdc.
• High:
  • Alarm: 15±0.3Vdc.
  • Shutdown: 16.5±0.3Vdc.
  • Restart: 1.5±0.3Vdc.
• Bat. Polarity: By internal fuse open.

AC Output

• Over Temperature: Protection type – Shut down o/p voltage, re-power on to recover.
• Output Short: Protection type – Shut down o/p voltage, re-power on to recover.
• Over load (Typ.):
  • 105 ~ 115% load for 180 sec., 115% ~ 150% load for 10 sec.
  • Protection type – Shut down o/p voltage, re-power on to recover.
• TB Type: None

Function

• Remote Control
  • Connector: power ON-OFF remote control by front panel dry contact connector (by RELAY), Open: Normal work; Short: Remote Off.
  • Accessory: Remote controller sold separately.
• RS-232 Communication: RS-232 ~ RJ11 Type connector.

AC UPS Mode

• AC Input Range: 200/ 220/ 230/ 240 VAC ±16%, recover ±13%.
• Frequency range: 45 ~ 65Hz.
• Transfer time (Typ.): 10ms Inverter – AC by pass.

Environment

• Working temp.: -25 ~+70°C (Refer to “Derating curve”).
• Working Humidity: 20% ~ 90% RH non-condensing.
• Storage Temp., Humidity: -30 ~ +70°C / -22 ~ +158°F, 10 ~ 95% RH non-condensing.
• Vibration: 10 ~ 500Hz, 3G 10min./ 1 cycle, 60min. each along X, Y, Z axes.

General

• Dimension: 440*270*98 mm (L*W*H).
• Packing Weight: 10.4 Kg.