MEAN WELL NTN-5K-224 DC-AC Inverter, 24 V DC to 230 V AC, 5000 W

At a glance

DC Input Voltage: 24 V DC nominal (19 to 33 V DC), 240 A typ
AC Output Voltage: 230 V AC default
Rated Output Power: 5000 W continuous
Battery Charging Voltage: Boost 28.8 V, float 27.6 V (default)
Charging Current: 135 A constant current
Output Waveform: True sine wave (THD <3%)

Model NTN-5K-224Available

MEAN WELL NTN-5K-224 DC-AC Inverter, 24 V DC to 230 V AC, 5000 W

Q: What battery charging does the NTN-5K-224 provide?

The datasheet gives battery charging voltage Boost 28.8 V, float 27.6 V (default); charge voltage range 20 to 30 V DC, charging current 135 A constant current; max. charge power 4050 W (AC charger).

Price on request

At a glance

DC Input Voltage: 24 V DC nominal (19 to 33 V DC), 240 A typ
AC Output Voltage: 230 V AC default
Rated Output Power: 5000 W continuous
Battery Charging Voltage: Boost 28.8 V, float 27.6 V (default)
Charging Current: 135 A constant current
Output Waveform: True sine wave (THD <3%)

Charges a battery bank from the mains, passes mains power to the load and runs it from the battery in a power cut, for homes, offices, solar and telecom sites. DC-AC inverter, 24 V DC to 230 V AC, 5000 W. Combines AC charger, DC to AC inverter and AC bypass, supports an external MPPT solar charger.

Part of the MEAN WELL NTN-5K series. Compare all 5 models

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WarrantyManufacturer warranty under MEAN WELL's terms: 5 years. Warranty claims
DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL NTN-5K-224 is a DC-AC inverter from the NTN-5K series (5KW True Sine Wave Inverter with AC Charger / UPS), rated 24 V DC to 230 V AC, 5000 W.

What it is used for

Backup power system that charges a 24 V battery bank from the mains, passes mains power to the load, and runs the load from the battery as a true sine wave 230 V AC supply when the mains fails. MEAN WELL lists applications such as home and office appliances, off-grid solar power systems, wireless networks, telecom or datacom systems.

Key features

Combines AC charger, DC to AC inverter and AC bypass, supports an external MPPT solar charger.
AC utility charger up to 4520 W.
UPS function (AC bypass) with transfer time below 10 ms.
True sine wave output (THD <3%), surge power up to 10 kW.
Parallel synchronized operation up to 30 kW (5+1 units).
MODBus-RTU (RS-485) or CANBus communication.

Key Specifications

DC Input Voltage: 24 V DC nominal (19 to 33 V DC), 240 A typ..
AC Output Voltage: 230 V AC default; 200, 220, 230 or 240 V AC selectable by DIP switch.
Rated Output Power: 5000 W continuous; 5750 W for 3 minutes.
Battery Charging Voltage: Boost 28.8 V, float 27.6 V (default); charge voltage range 20 to 30 V DC.
Charging Current: 135 A constant current; max. charge power 4050 W (AC charger).
Output Waveform: True sine wave (THD <3%).

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Features

MEAN WELL NTN-5K-224 DC-AC Inverter, 24 V DC to 230 V AC, 5000 W, dimension drawing — Check the datasheet for tolerances.

Size and fit

Dimensions: 460 x 211 x 83.5 mm (L x W x H)
Weight: 10.5 kg

Technical specifications

Key facts

What is it?: DC/AC InvertersBrand MEAN WELL, model NTN-5K-224
What does it output?: 5000 W continuous
What input does it accept?: 24 V DC nominal (19 to 33 V DC), 240 A typ
Does it support RS-485?: Yes
Which documents are available?: Datasheet, certificate Open documents

Output

AC Output Voltage: 230 V AC default; 200, 220, 230 or 240 V AC selectable by DIP switch
AC Output Frequency: 50 Hz ±0.1 Hz default; 50 or 60 Hz selectable by DIP switch
Output Waveform: True sine wave (THD <3%)
Rated Output Power: 5000 W continuous; 5750 W for 3 minutes
Surge Power: 7000 W for 10 seconds (peak); 8000 W for 30 cycles
Efficiency (typ.): 91% (inverter)
Battery Charging Voltage: Boost 28.8 V, float 27.6 V (default); charge voltage range 20 to 30 V DC
Charging Current: 135 A constant current; max. charge power 4050 W (AC charger)

Input

DC Input Voltage: 24 V DC nominal (19 to 33 V DC), 240 A typ.
Battery Type: Lead acid or Li-ion

Protection

Battery Low Protection: Alarm 22 V ±0.5 V, shutdown 19 V ±0.5 V, restart 25 V ±0.5 V
Battery High Protection: Alarm 31 V ±0.5 V, shutdown 33 V ±0.5 V, restart 30 V ±0.5 V
Overload: 105 to 115% load for 180 s, 115 to 140% load for 10 s
Withstand Voltage: DC I/P to AC: 3.0 kV AC; AC to FG: 1.5 kV AC

Environment

Operating Temperature: -30 to +70 °C (refer to derating curve)
Operating Humidity: 20 to 90% RH non-condensing
Cooling: Temperature controlled cooling fan

Physical

Dimensions: 460 x 211 x 83.5 mm (L x W x H)
Weight: 10.5 kg

Approvals

MTBF: 200.9K hrs min. Telcordia TR/SR-332 (Bellcore); 17.8K hrs min. MIL-HDBK-217F (25 °C)

Other

UPS Function: AC bypass; AC input 200/220/230/240 V AC ±16%, 45 to 65 Hz; transfer time 10 ms (typ.)
Communication: MODBus-RTU (RS-485) (blank model)
Series: NTN-5K

Warranty: Manufacturer warranty under MEAN WELL's terms: 5 years. How claims work

Product attributes and shipping details

Brand	MEAN WELL
Power Output	5000 W
Connectivity	RS-485

Downloads

Documentation

NTN-5K series datasheetPublicDatasheet · Family · meanwell.com
Download

Certificate and compliance document (1)

NTN-5K CE declaration of conformityPublicCertificate · Family · meanwell.com
Download

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

What battery charging does the NTN-5K-224 provide?

The datasheet gives battery charging voltage Boost 28.8 V, float 27.6 V (default); charge voltage range 20 to 30 V DC, charging current 135 A constant current; max. charge power 4050 W (AC charger).

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