Powertech MI5706, MI5710, MI5712, MI5708, MI5702 User Manual

Pure Sine Wave

DC TO AC

Power Inverter

User’s Manual

Distributed by:

Tech Brands by Electus Distribution

320 Victoria Road, Rydalmere NSW Australia

Tel: [phone]

0

Fax: [phone]

www.techbrands.com

Version 1.3-130603

Contents

1. Specifications …………………………………………………………..........2

2. Important Safety Guidelines and Instructions……………….……3~4

3. Features…………………………………………..………………..….....4

4. Applications and Descriptions……………………..………..……..…..5

5. Introduction and Operation ……………………………..…..….6~14

6. Mechanical Drawings…………………………………….….…....15~18

7. Trouble Shooting……………………………………….......................19

8. Maintenance……………………………………………..…….............19

9. Warranty………………………………………………..………............20

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1. Specifications:

OUTPUT

INPUT

MODEL:

Continuous output 180W 360W 800W 1100W 1500W 2000W

Surge 360W 720W 1600W 2200W 3000W 4000W

Voltage AC230V

Frequency 50Hz

Waveform Pure Sine Wave(THD<3%)

Regulation (Typ.) Vrms <±3%

USB Output (Typ.) DC 5V ± 5% 500mA

Battery Voltage 12V 24V 12V 24V

DC Current (Typ.) 20A 40A 20A 80A 120A 160A 220A 110A

Low Battery Alarm 10.6±0.2V 21.2±0.3V 10.6±0.2V 21.2±0.3V

Low Battery Protection 10±0.2V 20±0.3V 10±0.2V 20±0.3V

High Battery Protection

No Load Current 0.35A 0.4A 0.2A 0.5A 0.75A 0.85A 0.95A 0.5A

MI5700 MI5702 MI5703 MI5704 MI5706 MI5708 MI5710 MI5712

15±0.2V 30±0.3V 15±0.2V 30±0.3V

Stand-by Current 0.08A 0.1A 0.05A 0.15A 0.18A 0.2A 0.2A 0.15A

Efficiency (Typ. ) 89% 90% 92% 91% 91% 91% 91% 93%

Protection

Load 95~100%

Load

Load 105%

Control

Load 120%

Operating temperature range

Operation Humidity

Storage Temp Humidity

Intelligent Design Heat Auto

Control

Indicator

Soft Start-up

Others

Remote Controller

High Temperature ; Short-Circuit ; Over Load ; Input Voltage

Alarm but remain working

Alarm then after 1 minute shut down

Alarm then after 5 seconds shut down

-20℃ ~ 40℃

20 ~ 90% RH

-30℃ ~ 70℃, 10~90% RH

Fans slow speeding up 38℃±3,Fans start speeding up:42℃±3

High Temperature Shut Down : 65℃±3，Restart Output: 56℃±3

Inverter : Green LED / Over Load : Red LED / Over Temperature : Yellow LED

Soft Started Function

NO YES

Mechanical

2

D*W*H(mm)

Weight(kg)

Note

186x117x57 230x118x57 295x165x57 364x180x74 350x230x74 450x230x74

0.85kg 1.05kg 1.9kg 3.6kg 4.2kg 5.5kg

Efficency test done at approx 75% load, with 13V input for 12V model, 26V input for 24V model

Note: The specifications are subject to change without prior notice.

Version 1.3-130603

WARNING!

Before using the inverter, read and save the
safety instructions carefully.

2. Important Safety Guidelines and Instructions

To avoid danger of electric shocks, fire, injury when using electrical
equipment, please read this manual carefully before installing and starting
up. This instruction manual should be carried with the device and stored in a

safe place.

Failure to observe this instruction can cause material damage, device
malfunction or danger of injuries. Fundamental safety measures should be
observed when using electrical equipment.

2-1. General Safety and installation Precautions

 Do not expose the inverter to water, snow, spray, or dust. Keep the inverter in a dry, cool,

clean and ventilated place. To reduce risk of hazard, do not cover or obstruct the
ventilation ports or fans.

 Do not install the inverter in a zero-clearance compartment. Overheating may occur.
 The inverter must be kept in a safe place out of the reach of children. Make sure that

the device is properly secured.

 To avoid a risk of fire and electronic shock, make sure that existing wiring and

terminations are in good electrical condition, secure and not undersized. Do not operate
the inverter with damaged or substandard wiring.

 If the fuse blows or protection fails, parts of the inverter remain functional. Only

qualified personnel should carry out maintenance or repair work as some components
in the inverter can hold very high voltages even after being turned off.

 To prevent fire or explosion, do not put batteries, flammable materials, or anything that

has to be ignition-protected around the inverter.

 Do not reverse the polarity of the DC input connections, as this may cause permanent

damage to the inverter. Make sure the (+) and (-) cables from the battery are connected
to the corresponding terminals of the inverter.

 Always disconnect the inverter when not in use. To prevent electrical shock, do not

operate without connecting the inverter to ground.

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