UPS-TRI20K - Inverter Mach Power - Free user manual and instructions

Product Type	Uninterruptible Power Supply (UPS)
Model	UPS-TRI20K
Brand	Mach Power
Power Rating	20 kVA / 18 kW
Input Voltage	380-400 V (3-phase)
Output Voltage	380-400 V (3-phase)
UPS Topology	Online Double Conversion
Frequency	50/60 Hz (auto-sensing)
Battery Type	Sealed Lead-Acid (maintenance-free)
Battery Runtime	Depending on load, typically 5-10 minutes at full load
Dimensions (W×D×H)	600 × 800 × 1200 mm (approx.)
Weight	Approximately 150 kg
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 60°C
Protection Features	Overload, short circuit, overvoltage, undervoltage, overheat
Communication Ports	RS-232, USB, SNMP slot (optional)
Display	LCD panel with status indicators
Audible Alarms	Battery mode, low battery, overload, fault
Cooling Method	Forced air with internal fans
Safety Certifications	CE, TUV, IEC 62040
Warranty	2 years standard (may vary)

Frequently Asked Questions - UPS-TRI20K Mach Power

What is the power rating of the UPS-TRI20K?

The UPS-TRI20K has a power rating of 20 kVA / 18 kW.

What type of battery does it use?

It uses sealed lead-acid batteries that are maintenance-free.

How can I replace the batteries?

Battery replacement should be performed by a qualified technician. The unit has a detachable battery compartment; consult the manual for safety procedures.

What does the alarm beeping continuously mean?

Continuous beeping indicates a battery fault or overload. Check the load level and battery connections.

Can this UPS be mounted in a rack?

The UPS-TRI20K is a tower model but can be converted to rackmount with an optional rackmount kit.

What is the typical runtime at full load?

At full load, the runtime is typically 5 to 10 minutes, depending on battery condition and age.

Does it support SNMP for network monitoring?

Yes, it has an optional SNMP slot for network management card installation.

What should I do if the unit overheats?

Ensure the ventilation openings are not blocked. Reduce the load and allow the unit to cool. If the problem persists, contact technical support.

Can I use this UPS for sensitive medical equipment?

This UPS is designed for general commercial use. For medical life-support equipment, consult the manufacturer for suitability.

How do I clean the UPS?

Disconnect the UPS from mains power before cleaning. Use a dry or slightly damp cloth. Do not use liquids or sprays.

USER MANUAL UPS-TRI20K Mach Power

Black industrial temperature control unit with ventilation slots and digital display (no visible text or symbols)

FEATURES

• High frequency and true online double-conversion
- DSP digitai contrai technology
- Input power factor correction (PFC)
- Wide input voltage range (190V - 485V)
• Output power factor 0.9
- Excellent load-carrying capability, linear derating between 50% and 100% load at 190 - 277 Vac
- Optimized battery configuration: 192V / 240V
- Cold start
• Auto sensing frequency
• ECO mode operation for energy saving
- 50 / 60Hz frequency conversion mode
- Selectable output voltage via LCD
- Selectable battery shutdown voltage (EOD) via LCD
- Power-on self test
- Advanced battery management (ABM)
- Short circuit and overload protection
• Automatic charging in OFF mode
- Auto control fan speed when loads varies
- Dual input
- Advanced quick charge technology, charging speed is increased double
- Configurable transfer time from battery to mains power, reducing the impact on grid or generator
- Automatic startup/shutdown function (optional), automatic transfer to bypass at light load, automatic restart at acting load; energy-saving and environment-friendly
- Standard USB communication port
- Standard emergency power off (EPO)
- Standard maintenance bypass
- Optional extension battery bank
- Optional RS465 I SNMP I AS400 communication port
- Optional N+X redundancy parallel up to 6 units
- Optional battery temperature compensation

SPECIFICATION

MODEL	UPS-TRI10K	UPS-TRI20K	UPS-TRI30K
Capacity	10KVA / 9KW	20KVA / 18KW	30KVA / 27KW
INPUT
Rated voltage	360 V /380V /400 V/ 415 Vac
Voltage range	277 - 485 Vac (no derating)
	190 - 277Vac (linear derating between 50% and 100% load)
Rated frequency	50 / 60 Hz (auto-sense)
Frequency range	40 ~ 70 Hz
Power factor	≥ 0.99
Total harmonic distortion THDI	≤5%
Bypass voltage range	-40% - + 15% (settable)
OUTPUT
Voltage	360 V/ 360 V/ 400 V/ 415 Vac (settable)
Voltage regulation	±1%
Frequency	Synchronized with utility in mains mode; 50 / 60 ± 0.1Hz in battery mode
Waveform	Sinusoidal
Crest factor	3:1
Total harmonic distortion THDV	≤ 2% (linear load); ≤ 5% (non-linear load)
Transfer time	Mains mode to battery mode: 0ms; Inverter mode to bypass mode: 0ms
Inverter overload capability	102% - 125%: transfer to bypass in 10 mins;
Bypass overload capability	125% - 150%: transfer to bypass in 1 min;
	> 150%: transfer to bypass in 0.5 s
BATTERIES
DC voltage	240 Vdc; Long time model: 192 Vdc
Inbuilt battery space *	40 x 9Ah	40 x 7/9Ah	60 x 7/9Ah
Typical recharge time	4 Hours
SYSTEM
Efficiency	≥ 93%, ECO mode 96%
Display	LCD+ LED
Alarm	Battery mode, low battery, fans fault etc.

* battery not included

MODEL	UPS-TRI10K	UPS-TRI20K	UPS-TRI30K
Max. parallel numbers	6
EMI	IEC I EN62040-2
EMS	IEC61000-4-2 (ESD)
	IEC61000-4-3 (RS)
	IEC61000-4-4 (EFT)
	IEC61000-4-5 (surge)
COMMUNICATIONS
RS485 / USB I dry contacts	Supports Windows 98 / 2000 / 2003 /XP /Vista/ 2008 / 7 / 8 / 10
SNMP (optional)	Power management from SNMP manager and web browser
OTHERS
Humidity	20 - 90% RH@ O ~ 40°C (non-condensing)
Noise level	≤ 60 dB (1m)	≤ 65 dB (1m)	≤ 65 dB (1m)
Dimensions (WxDxH)	350 x 785 x 868 mm	350 x 785 x 1078 mm	350 x 785 x 1078 mm
Packaged dimensions (WxDxH)	472 x 910 x 1050 mm	472 x 910 x 1260 mm	472 x 910 x 1260mm
Net weight (kg)	115	175	235
Gross weight (kg)	125	190	250

• Derate capacity to 90% when the output voltage is adjusted to 208Vac.

ACCESSORY

External Battery Cabinet for Long Backup (with battery cable and battery breaker)

Technical line drawing of a vertical structural frame with horizontal slats and mounting feet (no text or symbols)

MODEL	UPS-BCTRI	UPS-BCTRI-38A
Dimension (WxDxH)	350 x 785 x 1078mm	950 x 450 x 610mm
Battery Capacity	7groups of 20pcs 7/9Ah	16/20pcs 38Ah