Mean-Well NTU-1700 1700W High Reliable True Sine Wave with UPS DC-AC Power Inverter series Owner’s Manual

Mean-Well NTU-1700 1700W High Reliable True Sine Wave with UPS DC-AC

Power Inverter series

Features

• Built-in UPS function (AC by-pass)

• True sine wave output (THD<3%)

• High surge power up to 3400W

• 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

• 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 accessory sold separately, please refer to: https://www.meanwell.com/webapp/product/search.aspx?prod=IRC1 )

• Support RS-232 communication(Communication cable order No.: DS-RJ11-RS232, sold sperately)

• Carry handle accessory available(Order NO.: DS-Carry handle, sold separately)

• Conformal coating

• 3 years warranty

Applications

• Home and office appliance
• Power tools
• Portable equipment
• Vehicle
• Yacht
• Off-grid solar power system
• Wireless network
• Telecom or datacom system

GTIN CODE MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

NTU-1700 is a 1700W highly reliable off-grid true sine wave DC-AC power inverter with built-in UPS function(AC by-pass). Its key features include: digital design with MCU control, streamlined control circuitry that quickly responds to environmental changes and improves reliability, high quality fan with low acoustic noise, 3400W peak power, adjustable AC output voltage and frequency, -25~+70°C wide operating temperature range, complete protection features, and etc. Combined with batteries, the NTU-1700 is suitable for use in residential, commercial, marine, automobile, mine, construction site, and remote areas with no access to utility power, and the output can be used to power fans, TV, radio, phone charger, PC/laptop, lighting, induction stove, air conditioner, electromechanical tool, communication equipment, power distribution cabinet, outdoor camping equipment, marine AC power, factory equipment, and etc

Model Encoding

SPECIFICATION

MODEL NO.

| NTU-1700-112| NTU-1700-124| NTU-1700-148| NTU-1700-212| NTU-1700-224| NTU-1700-248
---|---|---|---|---|---|---
= US, GFCI, UN| = EU, CN, AU, UK, UN

AC OUTPUT

| RATED POWER(Continuous)| 1500W| 1700W
OVER RATED POWER(3 Min.)| 1750W| 2000W
PEAK POWER(10 Sec.)| 2250W| 2550W
SURGE POWER(30 Cycles)| 3000W| 3400W
AC VOLTAGE| Default setting set at 110VAC| Default setting set at 230VAC
100 / 110 / 115 / 120Vac selectable by DIP S.W| 200 / 220 / 230 / 240Vac selectable by DIP S.W
FREQUENCY| Default setting set at 60±0.1Hz| Default setting set at 50±0.1Hz
50/60Hz selectable by DIP S.W| 50/60Hz selectable by DIP S.W
WAVEFORM **Note.1| True sine wave (THD<3%)
AC REGULATION| ±3.0% at rated output voltage
FRONT PANEL LED**| Please see page 5

DC INPUT

| DC VOLTAGE| 12Vdc| 24Vdc| 48Vdc| 12Vdc| 24Vdc| 48Vdc
VOLTAGE RANGE (Typ.)| 10 ~ 16.5Vdc| 20 ~ 33Vdc| 40 ~ 66Vdc| 10 ~ 16.5Vdc| 20 ~ 33Vdc| 40 ~ 66Vdc
DC CURRENT (Typ.)| 150A| 75A| 37.5A| 170A| 85A| 42.5A
NO LOAD DISSPATION (SAVING MODE)(Typ.) Note.2| Default disable, auto detect AC output load≦10W will be changed to saving mode
<8W
OFF MODE CURRENT DRAW| ≦1mA
EFFICIENCY (Typ.) Note.1| 89%| 90%| 91%| 89%| 92%| 93%
BATTERY TYPES| Lead Acid or li-ion
PROTECTION| DC INPUT| FUSE (INTERNAL)| 40A6| 40A3| 25A3| 40A6| 40A3| 25A3

LOW

| ALARM| 11±0.3Vdc| 22±0.5Vdc| 44±1Vdc| 11±0.3Vdc| 22±0.5Vdc| 44±1Vdc
SHUTDOWN| 10±0.3Vdc| 20±0.5Vdc| 40±1Vdc| 10±0.3Vdc| 20±0.5Vdc| 40±1Vdc
RESTART| 12.5±0.3Vdc| 25±0.5Vdc| 50±1Vdc| 12.5±0.3Vdc| 25±0.5Vdc| 50±1Vdc

HIGH

| ALARM| 15.5±0.3Vdc| 31±0.5Vdc| 62±1Vdc| 15.5±0.3Vdc| 31±0.5Vdc| 62±1Vdc
SHUTDOWN| 16.5±0.3Vdc| 33±0.5Vdc| 66±1Vdc| 16.5±0.3Vdc| 33±0.5Vdc| 66±1Vdc
RESTART| 15±0.3Vdc| 30±0.5Vdc| 60±1Vdc| 15±0.3Vdc| 30±0.5Vdc| 60±1Vdc
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
CIRCUIT BREAKER| 15A| 10A
GFCI PROCTECTION| UL458 (Only for “GFCI” AC socket, by request)| 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, Order No.: IRC1,IRC2,IRC3
RS-232 COMMUNICATION| RS-232 ~ RJ11 Type connector (Please refer to page 4 for more details)
AC UPS MODE| AC INPUT RANGE| 100/110/115/120Vac±16%, recover±13%| 200/220/230/240Vac±16%, recover±13%
FREQUENCY RANGE| 45 ~ 65Hz
TRASFER TIME(Typ.)| 10ms inverter           AC by pass

ENVIRONMENT

| WORKING TEMP.| -25 ~ +70℃(Refer to “Derating curve”)
WORKING HUMIDITY| 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY| -30 ~ +70℃ / -22 ~ +158oF, 10 ~ 95% RH non- condensing
VIBRATION| 10 ~ 500Hz, 3G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY

& EMC

(Note.5)

| SAFETY STANDARDS| CB IEC62368-1,Dekra BS EN/EN62368-1,UL458, E13,EAC TP TC 004,AS/NZS 62368.1 approved

(Please refer to next page“AC output socket” table for more details)

WITHSTAND VOLTAGE| DC I/P – AC I/P:3.0KVac  DC I/P – AC O/P:3.0KVac  AC O/P – FG:1.5KVac

EMC EMISSION

| Parameter| Standard| Test Level / Note
Radiated| FCC for 112,124,148 only(expect for Type-UN)| Class A
BS EN/EN55032(CISPR32) for 212,224,248 only(expect for Type-UN)| Class A
Conducted| FCC for 112,124,148 only(expect for Type-UN)| Class A
BS EN/EN55032(CISPR32) for 212,224,248 only(expect for Type-UN)| Class A
Harmonic Current| BS EN/EN61000-3-2| Class A
Voltage Flicker| BS EN/EN61000-3-3| —–

EMC IMMUNITY

| BS EN/EN55024, BS EN/EN55035
Parameter| Standard| Test Level / Note
ESD| BS EN/EN61000-4-2| Level 3, 8KV air ; Level 2, 4KV contact
Radiated| BS EN/EN61000-4-3| Level 2
EFT / Burst| BS EN/EN61000-4-4| Level 2, 1KV
Surge| BS EN/EN61000-4-5| Level 3, 1KV/Line-Line 2KV/Line-Earth
Conducted| BS EN/EN61000-4-6| Level 2
Magnetic Field| BS EN/EN61000-4-8| Level 1
Voltage Dips and Interruptions| BS EN/EN61000-4-11| >95% dip 0.5 periods, 30% dip 25 periods,

95% interruptions 250 periods

OTHERS

| MTBF| 421.9K hrs min.      Telcordia TR/SR-332 (Bellcore) ;  45.3K hrs min.       MIL-HDBK-217F (25℃)
DIMENSION| 40018470mm (LWH)
PACKING| 4.63Kg; 2pcs/ 12Kg/ 1.76CUFT
NOTE|

1. Efficiency, AC regulation and THD are tested by 1350W load, linear load at 12.5Vdc/25Vdc/50Vdc input voltage.
2. No load disspation at non-saving mode(Typ.): 112/124/148 for 16W, 212/224/248 for 29W.
3. All parameters not specified above are measured at rated load, 25°C of ambient temperature and set to factory setting.
4. Internal pre-start circuit, the setup time is 8s.
5. The directives. is guidance anon in perior these but the tina eas refer to Mi testing o component power supplies complies with the (as available on http://www.meanwell.com)

https://www.meanwell.com/serviceDisclaimer.aspx

 | Arrow| .com.| File Name:NTU-1700-SPEC  2023-04-27

AC Output Socket

DERATING CURVE

IRC1/2/3 Remote Controller (Accessory sold seperately)

• IRC1/IRC2/IRC3 is the monitoring and control unit.
• IRC1/IRC2/IRC3 can decode the RS-232 signals sent by the inverter series and display through digital meters.
  Note : Part of the control signals will not function properly due to different compliance of each model.

Please refer to for more detail: https://www.meanwell.com/webapp/product/search.aspx?prod=IRC1

Support RS-232 Communication
The internal data of single NTU-1700 can read through RS-232.

• Please refer to for more detail: http://www.meanwell.com/manual.html
• RJ11-RS232 Communication cable should be ordered seperately, Order No.: DS-RJ11-RS232

Remote ON-OFF Control (Built-in)

AC Output Voltage、Frequency、Power saving mode selectable by DIP SW
Output voltage and frequency setting factory settings are either 110Vac/60Hz or 230Vac/50Hz, users are able to adjust the voltage and frequency, through the DIP switch of position 1,2,3,4 on the panel.

AC Output Voltage、 Frequency、Power saving mode selectable by DIP SW

SW1| SW2| SW3| SW4
OFF| OFF :| 100Vac or 200Vac| ON : 50Hz| ON : Saving mode
OFF| ON :| 110Vac or 220Vac
ON| OFF :| 115Vac or 230Vac| OFF: 60Hz| OFF: Non-Saving mode
ON| ON :| 120Vac or 240Vac

LED STATUS

Normal work

Abnormal status

MECHANICAL SPECIFICATION

R.C Connector : JST B-XH or equivalent

or equivalent

| JST SXH-001T

or equivalent

Pin 1,2 Short: Remote off

Remote port connector (RJ11)

Accessory List

TYPICAL APPLICATION

1. Battery Bank
2. Off-Grid DC/AC Solar Inverter (NTU series)
3. AC Outlet

1. Utility Input
2. AC/DC Battery Charger
3. Battery Bank
4. Off-Grid AC/DC Power Inverter
5. AC Outlet

1. AC/DC Battery Charger
2. Battery Bank
3. Off-Grid DC/AC Inverter
4. AC Outlet

INSTALLATION MANUAL
Please refer to : http://www.meanwell.com/manual.html

References

• IRC1-MEAN WELL Switching Power Supply Manufacturer

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