Features - PowerTech MI5700 User Manual

2-2. Precautions When Working and Operating with Batteries
 Never smoke or produce sparks or flame in the vicinity of the battery or the engine.
 If battery acid contacts skin or clothes, you shall wash it out with soap and water
immediately. If battery acid contacts your eyes, you shall wash it out with cold running
water for at least 20 minutes and get medical attention immediately.
 Make sure the power plug is firmly connected in the socket. If the connection is not
firm enough, the plug will heat up and cause damage to device.
 Do not start the engine while the inverter is on, this may cause inverter to shut down.
The inverter can be operated with the engine running or off. If it is necessary to
operate the device for a long time, start the engine to recharge the vehicle battery.
 Do not drop or place metal tools on the battery. The spark or short-circuit on the
battery of other electrical part may cause an explosion.
 Remove personal metal items such as rings, bracelets, necklaces, and watches when
operating with lead-acid batteries. These are electrically conductive devices and may
cause short circuit and very high temperature, resulting in personal injury.
 USB supply output DC 5V 500mA.

3. Features

 Pure Sine Wave output with THD<3%
 Advanced microprocessor design
 Soft Start Function : High surge capacity for starting demanding loads
 High efficiency up to 93% on high power models
 Input and Output electrically isolated
 Multi-stage power saving mode : conserve energy with green power
 Multi-stages intelligent cooling system
 Intelligent output overload protection :
Load 95~100% alarm sounds but remains working
Load 105% alarm sounds, then after 1 minute shut down
Load 120% alarm sounds, then after 5 seconds shut down
 Suitable for resistive, capacitive, and inductive loads
 Full protection : output short circuit, input high/low voltage,
temperature
 Wired remote control included with higher power models
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Version 1.3-130603